Modern technologies provide us with many advantages. Among them there are not only things for our comfort but also different devices such as digital hearing aids which help people to overcome phisical limitations. Those who suffer from deafness and need such kind of devices, are welcomed to visit this affordable hearing aids site – it is the right spot offering much details about hearing aids and how to buy them.

But the technologies do not only give us appliances and tools, they also are the tool for looking for those devices. For example, if one needs hearing aids, it is intelligent to use the online network. Google and other search engines, social networks and forums will assist to compare and select what is needed at the best price on the market. And if you want to keep track of the latest posts on the topic, subscribe to RSS on this blog.

1. Digital – based on the processor that provides all the algorithms of incoming sound. Such hearing aids are controlled automatically, and tinctures are modified depending on the desired program. The newest digital hearing aids separate speech from all background noises, that results in easier understanding and perception of speech, it sounds soft, you can hear many different sounds. Contact acoustic communication occurs in some models. There are more function in digital hearing aids, and they can compensate almost all hearing problems.

2. Programming – the basis of such hearing aids is that they configure on PC with specialized programs in accordance with the hearing person and non-numerical method of amplification. There is no mechanical control in such hearing aids, that result in a stability of their work. A peculiarity of these devices – this is automatic equalization for strong or weak signals, the presence of multiple channels of sound settings, ease of use.

The design of hearing aids is divided into: in-the, BTE, intracanal. There are pocket-type hearing aids, but usually they are produced customized. Physician surdologist will recommend you what type of hearing aid is for you.
How to choose a hearing aid?

First, the doctor should consult you and using a survey will determine how much your hearing is lost and what kind of device will fit you. Basic properties of hearing aids: audio processing, the number of frequency channels, the ability to clarify the thresholds of hearing, flexibility of configuration, the ability to understand a whisper, quiet speech, the perception of your own voice, comfort during phone calls, suppression of the internal noise of hearing aid, the ability to perceive loud speech, the intelligibility of speech in noise.

The company, selling hearing aids, must be licensed to trade in medical equipment market. All hearing aids are tested and adjusted, they are warranted, and issued with instructions in Russian. Materials for the ear cushions must be certified. Usually, companies that sell specialized equipment such as hearing aids exercise their warranty and post-warranty repairs, consult users. Price of hearing system is directly depend on novelty of this or that technological model of a hearing aid, difficulty to find a hearing aid, etc.

However, already approved models of hearing aids produced by traditional techniques are affordable. If hearing is lost in both ears, the best way can be binaural prosthesis with two hearing aids, in result the sound will be close to natural. Hearing aids that were made qualitatively work up to six years, but they require proper care. Hearing aids should be cleaned, carried out with preventive maintenance. In addition, any hearing aid should be used to.

Current technologies bring lots of advantages. Among them there are not only things for our convenience but also various appliances such as digital hearing aids which assist people to overcome phisical limitations. Those who suffer from deafness and are in need of such kind of devices, are invited to go to this hearing aid prices site – it is the right spot offering much details about hearing aids and how to buy them.

But the technologies do not only provide us with devices and tools, they also are the tool for looking for those devices. For instance, if one needs oticon hearing aids, it is smart to make use of the Internet network. Google and other search engines, social networks and forums will assist to compare and select what is needed at the best price on the market. And if you want to keep abreast of new publications on the topic, sign up for RSS feed on this blog.

Despite the fact that manufacturers of modern hearing aids are trying to produce the most comfortable and invisible device models, getting used to it may take some time. First of all, wearing a hearing aid should not lead to complexes and embarrassment. There is no reason to shy of device that can establish normal communication with other people. Like and any device designed for continuous wearing, the unit takes some time for getting used to, which is individually in each case. Experts believe that the average period of adaptation to the apparatus is up to 10 days, but if after two weeks or more the patient continues to feel discomfort using the device, probably he must to chose other hearing aid. In the period of adaptation it is important always to use the device: it will not only speed up the habit, but will quickly re-establish communication skills, and auditory function.

Any hearing aid is a device designed to restore lost function of hearing. For its fully performing functions, the patient should want to use it consistently. A period of adaptation to the device will be longer or shorter, depending on what parts of the auditory analyzer patient affected by. It’s harder to correct disturbance in the central. It can be corrected by different auxiliary devices. In addition, habituation occurs more rapidly in young and active patients, as well as those who started to use the device almost immediately after the detection of hearing impairment.

After device selection the doctor sets it, focusing on patient’s perception of individual sounds. Most modern devices allow you to fine-tuning of the frequency-amplitude characteristics of a hearing aid. In some cases, some remedial sessions may require, during which the specialist will make necessary adjustments in accordance with the subjective feelings of a patient with an interval of 10-15 days after the use of the device.

Using a hearing aid, the patient must pay attention to a number of characteristics of auditory perception. First, the intelligibility of speech in different conditions – indoor, outdoor, in the silence, the perception of his own voice, surrounding sounds. The device should not cause extraneous sounds while wearing – whistle or noise. Often the first few days using a hearing aid become a real test for the patient who can not cope with the flow of auditory information, quickly gets tired and feels the need to remove the device.

You should not do it, because only constant wearing of the device will help you to get used to it and to restore lost auditory function.

Current technologies provide us with many benefits. Among them there are not only things for our convenience but also different devices such as digital hearing aids which assist people to get over phisical limitations. Those who suffer from deafness and are in need of such kind of devices, are welcomed to check out this affordable hearing aids site – this is the right place offering much details about hearing aids and how to purchase them.

But the technologies do not only provide us with appliances and tools, they also are the tool for looking for those devices. For instance, if one needs phonak hearing aids, it is smart to make use of the Web network. Google and other search engines, social networks and forums will assist to compare and select what is needed at the best price on the market. And if you would like to keep track of the latest publications on the subject, sign up for RSS feed on this blog.

If necessary – if there are suspicions about presence of infringements in the field of a middle ear – impedansometry is conducted, this allows to estimate mobility of an eardrum and to exclude liquid presence in the average ear.

Possessing all completeness of the information, a hearing aids expert starts hearing aid selection. First of all, being based on the data of audiograms (voice-frequency and speech), he offers the patient a choice of some models of the hearing aids, capable to compensate the given loss of hearing. The patient after pretuning chooses the most suitable variant, being guided thus by the following criteria: how good legibility of speech is provided by the given hearing aid, whether naturally it sounds, whether own voice is deformed, how attractive it is outwardly (the size and device type – entotic, parotid) and, certainly, how much it costs.

Besides, special programs of selection and the options of hearing aids helping to hearing aids expert are widely applied, on the basis of the data audiogram of the patient, correctly chosen and optimum to adjust a hearing aid. One of such programs is CONNEXX, developed by Siemens.

Anamnesis gathering, diagnostics and selection of the hearing aid demands considerable expenses of time and efforts, both from the side of the expert, and from the patient. The first reception at a hearing aids expert, including device selection, can last till two hours.

When the patient has chosen the model of the hearing aid most suitable to him, the expert conducts a preliminary adjustment of the device directly on an ear of the patient.

Besides, the expert can offer to the patient various accessories and additional accessories to hearing aids: • children’s accessories – a special children’s small horn, and also multi-colored cases for some models of hearing aids; • other accessories – for example, audioboots, and also conditioning agents behind hearing aids and intraear liners (special cleansing sprays, napkins, bags for a pulling of a moisture from hearing aids).

The detailed maintenance instruction necessarily should be applied to the device. The hearing aid and the materials used for manufacturing of intraear loose leaves should be certificated. It is desirable, that guarantee and after guarantee repair was made in the same centre where the patient gets a hearing aid. In an ideal it there should be an authorized official distributor of the known manufacturer of hearing aids.

Current technologies provide us with lots of advantages. Among them there are not only things for our comfort but also various devices such as hearing aids which assist people to overcome phisical limitations. Those who suffer from deafness and require such kind of devices, are welcomed to visit this affordable hearing aids site – this is the right spot offering much details about hearing aids and how to purchase them.

But the technologies do not only provide us with devices and tools, they also are the tool for searching for those devices. For instance, if you need oticon hearing aids, it is smart to use the Web network. Google and other search engines, social networks and forums will help compare and select what is needed at the best terms which are available on the market. And if you want to keep track of new publications on the subject, subscribe to RSS on this blog.

Hearing aids assistance is carried out in specialized establishments – the hearing aids centers and includes:
• gathering of the anamnesis (disease record)
• check up (otoscopia, audiometry, if necessary additional methods)
• hearing aid selection
• hearing aid adjustment (primary and the subsequent thin)
• otoplastics (manufacturing of the individual intraear loose leaf)
• adaptation to the hearing aid
• a quality estimation of hearing aids
• accustoming (habilitation) and rehabilitation (trainings with surdologists for children)

The expert who is engaged in hearing aids assistance, is called hearing aids expert. As hearing aids assistance as a specialty, is on a joint of many disciplines – medicine, acoustics, chemistry, microelectronics, psychology, an expert in this sphere should possess knowledge from all these areas.
The first reception in the center begins with conversation of a hearing aids specialist with the patient, the purpose of such a conversation is disease record, or anamnesis gathering – that is data on the transferred diseases, a heredity, and also the information on a way of life of the patient (professional work, habits, hobbies). Gathering of fuller information on the case record of the patient is the major condition of his further successful prosthetics and rehabilitation.
Further the expert spends otoscopia that is a visual inspection of external acoustical pass by means of an otoscope about presence of foreign things in it, and also for finding-out of features of its structure, a condition of an eardrum, possible presence of postoperative cavities, inflammations.

In an ideal before prosthetics speech audiometry should be also spent: definition of the percentage of words which the patient can distinguish at various loudness of their reproduction. Speech audiometry, spent before prosthetics is important for the subsequent estimation of quality of prosthetics. Comparison of results of speech audiometry before prosthetics allows to estimate its quality objectively (in %). Actually, it is a unique objective method of hearing aids efficiency. In some countries, for example, in Germany, speech audiometry is an obligatory method of check up.

Current technologies provide us with lots of benefits. Among them there are not only things for our convenience but also different appliances such as digital hearing aids which help people to overcome phisical limitations. Those who suffer from deafness and need such kind of devices, are invited to go to this affordable hearing aids site – it is the right spot offering much details about hearing aids and how to buy them.

But the technologies do not only give us appliances and tools, they also are the means for searching for those devices. For example, if one needs phonak hearing aids, it is smart to use the Web network. Google and other search engines, social networks and forums will help compare and choose what is needed at the best price on the market. And if you would like to keep track of the latest posts on the topic, sign up for RSS feed on this blog.

But to distinguish sounds – there is not the final aim. It is necessary to understand their sense. The structure of an internal ear in itself promotes allocation of significant sounds from useless noise. The brain uses the memory and experience for “judgment” of the sound heard directly in the course of perception. So the child of an infant age, using small experience, is able to distinguish voices of mother and father and to distinguish them from each other, yet without understanding the pronounced words.
Methods of diagnostics of a hearing disorder:

• Audiometry is the simplest and accessible research with the help of which the size of hearing loss is estimated. It is used voice-frequency and speech audiometry. At voice-frequency audiometry each frequency is investigated separately by means of sounds of various loudness. Usually the person is capable to perceive sounds frequency from 20 to 20000 Hz. For understanding of speech it is enough to hear sounds in a range from 200 to 6000 Hz. Speech audiometry allows to define percent of words which the person can distinguish, at various loudness of their reproduction.

• Impedansometry (timpanometry) allows to define infringements on the average ear. This method estimates mobility of an eardrum and excludes a liquid presence on the average ear.
• Otoacoustical emission allows to estimate a condition of hair cells, that is diagnoses the function of a snail of an internal ear.

• Registration of the caused electric potentials of a brain allows to define presence of defeats of an acoustical nerve or a brain. The method consists in measurement of electric activity of a brain in reply to sound signals.
The last three methods are objective and can be used for preliminary treatment of a hearing disorder even at newborn children.

Types of loss of hearing. Hearing drop in medical language is called as relative deafness. The relative deafness caused by obstacles in a way of amplification of sounds, is called conductive. It occurs:

• at a level of an external ear (a sulfuric plug, developmental anomalies of an external ear);

• at middle ear level (bores and eardrum damages; damage of acoustical stones; otosclerosis, breaking mobility of acoustical stones).
Such relative deafness is usually corrected by a surgical way. In rare instances additional appointment of very simple hearing aid is necessary – it should simply amplify sounds.

Modern technologies bring lots of advantages. Among them there are not only things for our convenience but also various appliances such as hearing aids which help people to get over phisical limitations. Those who suffer from deafness and require such kind of devices, are invited to go to this hearing aid prices site – it is the right place offering much info about hearing aids and how to purchase them.

But the technologies do not only give us devices and tools, they also are the tool for searching for those devices. For example, if you need hearing aids, it is intelligent to use the Web network. Google and other search engines, social networks and forums will assist to compare and make a choice of what is looked around for at the best price on the market. And if you would like to keep track of new posts on the subject, sign up for RSS on this blog.

Hearing aids assistance is a unique way of high-grade social rehabilitation and integration. Especially important timely, that is earlier, adequate hearing assistance of deaf and hard of hearing children. Only having provided a child with correctly adjusted qualitative hearing aids, having given the chance to hear himself and associates, it is possible to teach him speech, to provide his occurrence in the world of sounds, the world of human dialogue, to give it high-grade education, that is to provide his future.

The patient should understand accurately: time is required for getting used to the hearing aid. Devices cannot give immediate improvement. It not points which simply enough to put on, and the person starts to see at once well. Hearing aids are more similar to skis. To buy a good pair of skis is only the beginning. Everyone knows, how long and how persistently it is necessary to train to learn to ski. The same thing is with hearing aids. The best hearing aid cannot be bought, it is necessary to work daily over it. Only in the presence of sufficient practice surrounding sounds will start to sound naturally, and the brain will get used to background noise and will cease to notice them.

Though to start to use hearing aids it is recommended in slow rate, the patient should realize the purpose facing it accurately: to learn to use a hearing aid daily and within the whole day. By the end of the second week the person should put on the device right after awakenings and remove it when going to bed. While the hearing aid does not become a part of a habitual way of life of the owner thanks to constant use, the patient’s brain will not receive sufficient stimulation to learn to interpret real sounds of world around. Hearing aid use only during this period when the person carries out the social functions is a big error. In this case sounding of the device remains unusual therefore the patient can at all refuse to use it.

Firms-manufacturers already apply this knowledge for a creation of programs of adjustment of the acoustical systems. At primary prosthetics the principle of step approach to optimum strengthening, depending on degree of hearing loss and adaptation of the patient is used. Purposeful use of knowledge of adaptation allows the computer program to calculate the strengthening of the most suitable at present that raises spontaneous acceptance of hearing aids.

Current technologies provide us with many benefits. Among them there are not only things for our convenience but also various devices such as hearing aids which help people to overcome phisical limitations. Those who suffer from deafness and are in need of such kind of devices, are invited to visit this hearing aid prices site – this is the right spot offering much details about hearing aids and how to buy them.

But the technologies do not only provide us with devices and tools, they also are the means for looking for those devices. Say, if you need phonak hearing aids, it is intelligent to make use of the Internet network. Google and other search engines, social networks and forums will help compare and select what is looked around for at the best terms which are available on the market. And if you would like to keep abreast of new publications on the subject, subscribe to RSS feed on this blog.

Much more problems are connected with so-called «confusion of hearing». It is caused by a stream of sounds of environment which have suddenly rushed in consciousness of the person after he did not hear them for a number of years. In this initial stage all patients show similar complaints: an unnatural timbre of sounding (with “a metal” shade), unusual sounding of human voices (especially own) and presence of background noise. The true reason of this phenomenon has been found out more recently. It appears, that in process of development in the person high-frequency of sensoneural hearing losses (which according to the statistics makes up to 90 % of all cases of relative deafness) the acoustical centers in a cerebral cortex, responsible for processing of quiet high-frequency sounds, cease to be exposed to sound stimulation.

But the central nervous system of the person possesses such remarkable property, as plasticity, that is, ability to change eventually in reply to change of the arriving touch information. Thanks to plasticity of a brain the person recovers after a stroke when the intact sites of a brain incur functions of the damaged. Speaking differently, the human brain is not only improbably powerful alarm processor, but also eventually itself will reprogram optimum to process the received information. Considering that sensoneural relative deafness progresses slowly and that in most cases the person does not hasten to come to the surdologists, even having found out signs of loss of hearing, this process usually proceeds for a number of years.

Taking into account this circumstance «the confusion of hearing» at primary prosthetics becomes quite explainable. When hard of hearing person thanks to a hearing aid receives necessary strengthening earlier not audible surrounding sounds become heard and get to a brain. However those acoustical centers which were used earlier for decoding of sound signals of high frequency and low intensity, during relative deafness have been translated on processing of other sound stimulus. That is, a brain starts to perceive sound signals practically at once, but in the beginning it is not in forces to process them. Some period of time therefore is required for the return reorganization to be carried out.

Experimental data testifies that from several weeks to several months are required for the adaptation process. All depends on how long there was no sound stimulation and in what scales. During carrying out speech audiometry it was revealed that within the first 3-6 weeks the understanding of speech remains at former level, and then starts to improve, and sometimes within the whole year. Adaptation process can be accelerated thanks to intensive training. Besides, the more hi-tech the hearing aid is, the more precisely it is adjusted on conformity of hearing loss and the more adequately it corrects, the shorter is accustoming time. At last, adaptation in a huge degree depends on motivation of the person.

Current technologies bring many advantages. Among them there are not only things for our comfort but also various devices such as hearing aids which assist people to overcome phisical limitations. Those who suffer from deafness and are in need of such kind of devices, are invited to visit this hearing aid prices site – this is the right spot offering much details about hearing aids and how to order them.

But the technologies do not only give us devices and tools, they also are the tool for searching for those devices. Say, if one needs oticon hearing aids, it is intelligent to make use of the Web network. Google and other search engines, social networks and forums will assist to compare and select what is looked around for at the best price on the market. And if you would like to keep abreast of the latest posts on the topic, subscribe to RSS on this blog.

Children start to feel complexes and to feel defective very sharply. However loss of acoustical abilities is not a desperate situations and it is not necessary to be reconciled with the given disease! People having problems with hearing have a magnificent possibility to cope with the given illness and to return to the commonplaces and to return on the workplace. Though there is no possibility to correct completely hearing, but it is possibility to compensate by means of modern technical devices and to return possibility to hear and distinguish sounds.

Thanks to the development of scientific and technical progress in use the tiny devices today are invented and introduced, capable to return hope to hard of hearing people to hear and to lead a healthy way of life in a circle of the colleagues and close people. Presently various types of these small products are made many. They differ in the sizes, in a set of functions, various color execution and a device principle.

This is an erroneous opinion that the acoustical device is a bulky thing which is noticeable on an ear. It is not so at all! The latest kinds of hearing aids are so tiny and various that you hardly probable can learn that your interlocutor has problems with hearing. The hearing aid of new generation can be accepted easily for an ornament, so this device is indistinguishable from usual ornaments. Acoustical devices can be of different types: some are worn directly in the ear channel, others fasten on the outer side of an ear. Despite presence of different types of acoustical adaptations all of them are similar by the design of the device.

Into the scheme of the ear device there included: a microphone, a dynamic and the amplifier-microchip. For today of technology in the field of acoustical adaptations have reached considerable heights that modern devices differ by a tremendous quality of a sound reproduction, in the insignificant sizes and are issued for all groups of patients. So, for example, for persons of advanced age for whom a small motility of fingers is peculiar, in view of age, special models which allow to operate loudness level freely are issued.

Therefore, we parents, are able to free our children from complexes and let them lead a normal life, wwithout any difference from his schoolmates or friends.

Modern technologies bring many benefits. Among them there are not only things for our convenience but also various devices such as digital hearing aids which help people to overcome phisical limitations. Those who suffer from deafness and require such kind of devices, are invited to visit this affordable hearing aids site – it is the right place offering much details about hearing aids and how to purchase them.

But the technologies do not only provide us with appliances and tools, they also are the means for searching for those devices. Say, if one needs phonak hearing aids, it is intelligent to make use of the online network. Google and other search engines, social networks and forums will assist to compare and select what is looked around for at the best price on the market. And if you would like to keep track of the latest publications on the subject, subscribe to RSS feed on this blog.

The mixed relative deafness represents a combination of two aforementioned types of a hearing disorder that is a combination of conductive relative deafness with defeat of an internal ear. Principal causes of this kind of a hearing disorder:
- Infection of snails at a chronic inflammation of an ear;
- Stratification of age factors on not operated otosclerosis.
Such patient should be appointed the same hearing aids, as at sensoneural relative deafness.

Seldom full deafness is met as a result of bilateral destruction of cells of a snail perceiving a sound, and sometimes and an acoustical nerve. In such cases electric stimulation of an acoustical nerve or the acoustical centers of a brain is necessary for hearing restoration. Very difficult devices are cochlear or stem cells implants are thus used. By operation in skull bones insert the thinnest wire – an electrode, and submit electric impulses at once on an acoustical nerve. The given method of correction demands long and difficult rehabilitation.

Hearing drop in overwhelming majority is up to 90 % of cases can be compensated by means of a hearing aid. Hearing aid is the only help for people who suffer from an unpleasant deasese – hearing loss. Thanks to the human progress and inventions hearing aids appeared with the aim to ease the human life and to liberate him from complexes and hindrances for comfortable living.

Current technologies provide us with many benefits. Among them there are not only things for our comfort but also various appliances such as hearing aids which assist people to overcome phisical limitations. Those who suffer from deafness and require such kind of devices, are welcomed to go to this affordable hearing aids site – this is the right place offering much details about hearing aids and how to buy them.

But the technologies do not only provide us with appliances and tools, they also are the means for searching for those devices. For instance, if you need oticon hearing aids, it is intelligent to use the online network. Google and other search engines, social networks and forums will assist to compare and select what is needed at the best price on the market. And if you would like to be aware new publications on the subject, sign up for RSS on this blog.

Because of difficulties with hearing a person becomes rather limited, both in professional work, and in a house life. At revealing of the first symptoms of loss of acoustical qualities the majority of people do not pay attention to this, allowing a disease to progress which leads to the full loss of hearing.

At all do not forget that if you constantly can not catch distinctly your interlocutor and you should ask again him and if members of your family complain that you excessively loudly listen to the TV or the receiver if you not absolutely accurately distinguish words at conversation with the relatives and friends – all these are initial symptoms of that you have problems with hearing. It is not necessary to disregard these first signals which let know that is necessary to address immediately to doctors and experts who will make you the diagnosis and will recommend means which will return you possibility to communicate with your environment.

It is necessary to notice that fact that hearing loss can precede long enough time interval, sometimes some years are necessary for it, and the person should realize that he has a hearing loss. And meanwhile, it all leads to the fact that the person becomes much more irritable and isolated, after all, he ceases to receive the necessary sound information helping the healthy person to be guided in space surrounding it. People hard of hearing often enough have difficulties with working process, after all they need to ask again and specify all time that it should be made and, as a result, more and more time are necessary for work performance.

All it leads to that the heads already start to think whom to replace the hard of hearing person who is any more in forces so productively cope with work as earlier. All it forces hard of hearing people to search for other work, delivering superfluous problems to oneself. As a source of development of problems with hearing the most various reasons can serve: hereditary factors; influence on a hearing aid of frequent high-frequency noise; by-effects of some especially active medical products; the traumas received as a result of blows of a skull; age decrease in quality of hearing and so forth very constant reason of easing of hearing are sulfuric stoppers. Though they also cannot be a primary factor which leads to deafness, but defined sulfuric stoppers nevertheless can be put.

They represent a congestion of a secret of sulfuric glands together with the died off cells of epithelium and a dust. Most brightly symptoms of a sulfuric plug are shown at hit in an ear of water and also at considerable perspiration. Signs are noise in an auricle, laying ears and a resonance of a voice sounding at conversation. Hearing loss happens both full, and partial, but the most unfavorable is that fact that loss of acoustical abilities is a disease of irreversible character to which our rising generation even more often is exposed. What can be more awful for a small child, than in something to be not like his contemporaries?

Current technologies provide us with lots of advantages. Among them there are not only things for our convenience but also different appliances such as digital hearing aids which help people to get over phisical limitations. Those who suffer from deafness and are in need of such kind of devices, are welcomed to visit this affordable hearing aids site – it is the right place offering much info about hearing aids and how to buy them.

But the technologies do not only give us devices and tools, they also are the means for looking for those devices. For example, if you need phonak hearing aids, it is intelligent to make use of the online network. Google and other search engines, social networks and forums will assist to compare and select what is needed at the best terms which are available on the market. And if you want to keep abreast of new publications on the topic, sign up for RSS feed on this blog.

The hearing disorder caused by noise. Constant sound loading can even lead in young years to infringement of mechanisms of hearing. A hearing disorder arises already at level of continuous sound loading 85 db. Such noise level accompanies, for example, by traffic in big cities. After short-term influence of high noise levels gentle hair cells of an internal ear are restored. Thus sensory acuity decreases only temporarily and slightly. At repeated and long influence of noise these acoustical touch cages are damaged more seriously, and their regeneration becomes impossible. Especially harmful physicians consider hearing of loud music popular in youth in discos or through ear-phones. Intensity of a sound in ear-phones can easily reach 110-120 db.

Besides, a number of trades is connected with a constant influence of high noise levels. It is no wonder that the defeat of hearing caused by noise wins the first place among various occupational diseases. It concerns not only builders or workers of noisy manufactures, but also professional musicians, playing pop groups and symphonic orchestras.

Defeat degree depends on such factors, as individual predisposition and the general state of health. Besides defeat of an internal ear, sometimes up to deafness, noise is capable to lead to nervous and organic diseases: at the person who for many years is daily exposed to influence noise by intensity 65-90 db, the pathology of cardiovascular system, a gastro enteric path, balance and even of mentality can develop.

Noise influence can cause also a ring in ears, or tinnitus. This term designates the unilateral or double-end noise shown in the form of the diversified sounds, but not having an external source. The reason can ne an internal noise of an organism (objective tinnitus) which the doctor listens by means of a stethoscope. At «subjective tinnitus» noise is heard only by the patient. The sudden loud sound, for example explosion or a shot, can lead to a fraction of a second to the same hearing disorder, as influence of high noise levels throughout many years. Thus there is a threat of occurrence of progressing drop of hearing and predisposition of the suffered ear to the further development of relative deafness.

What to do?
As the hearing disorder caused by noise is not treated, unique reasonable alternative there its prevention. Modern accident protection devices – from usual plugs to individually chosen liners supplied with system of filters – provide reliable protection against noise and even keep so important for professional musicians «sensation of music». If you often listen to loud music or constantly are exposed to noise influence on work, it is necessary for you to address to the expert who will help you to choose a modern protection frame of hearing approaching you. You can check up also hearing by means of our test working in a mode online.

Current technologies provide us with lots of advantages. Among them there are not only things for our comfort but also various devices such as hearing aids which help people to overcome phisical limitations. Those who suffer from deafness and need such kind of devices, are welcomed to check out this affordable hearing aids site – this is the right place offering much info about hearing aids and how to purchase them.

But the technologies do not only provide us with appliances and tools, they also are the means for looking for those devices. Say, if you need hearing aids, it is smart to use the Internet network. Google and other search engines, social networks and forums will assist to compare and select what is looked around for at the best terms which are available on the market. And if you want to keep track of the latest posts on the topic, sign up for RSS on this blog.

Multichannel. Presence of the several independent and technically divided ports provides more exact adjustment of a hearing aid for loss of hearing of the concrete patient. In devices Phonak and Siemens it is used from 2 to 20 ports. The increase in number of true ports allows to regulate better intensity of unduly loud sounds and to provide softer, pleasant sounding of the device.

Multiprograms. The program is parameters stored in memory of the device the options meeting this or that acoustic situation. In modern hearing aids it can be used to 7 programs the part of which can automatically be switched, for example, at noise occurrence, using phone or music listening.

Noise reduction. For recognition and the analysis of noise hindrances in modern hearing aids various effective algorithms are used. In all ports the continuous analysis of an entrance signal on presence at it of speech that allows to achieve more selective suppression of noise is conducted.

Suppression of the return acoustic communication. At the insufficient acoustic isolation of acoustical pass leading to repeated strengthening of a sound, there is a feedback or “whistle”. For struggle against this unpleasant phenomenon in devices Phonak and Siemens most technically perfect adaptive systems are used: reject filters and phasoinversion, keeping higher level of strengthening of low sounds.
The perception orientation is an amplification of the sounds which source is located in front of the listener and slackening of the sounds which source is behind or sideways from the listener. With this purpose in devices the modern multimicrophonic systems are widely applied which advantage consists in choice possibility, depending on a situation, between directed and not directed by microphones.

Besides, it is possible there are the advantages of modern digital hearing aids:
- Wider frequency range (above 6 kHz) allows to hear more various sounds;
- Practical absence of distortions and a low level of own noise of the device in addition improves quality of its sounding;
- Application of various systems of allocation of speech from surrounding noise and its amplification provides a high level of legibility of speech in any situation and essentially facilitates dialogue;
- High level of stability to hindrances and the distortions arising in the device at influence of electromagnetic fields, allows to use without problems modern techniques: wireless radio- and mobile phones, computers etc.;
- High degree of security from a moisture and pollution;
- Smaller energy consumption – profitability.

Current technologies provide us with many advantages. Among them there are not only things for our comfort but also various devices such as digital hearing aids which assist people to overcome phisical limitations. Those who suffer from deafness and are in need of such kind of devices, are invited to go to this hearing aid prices site – this is the right place offering much details about hearing aids and how to buy them.

But the technologies do not only provide us with devices and tools, they also are the tool for searching for those devices. Say, if one needs oticon hearing aids, it is intelligent to use the online network. Google and other search engines, social networks and forums will help compare and make a choice of what is needed at the best terms which are available on the market. And if you want to keep abreast of the latest posts on the topic, sign up for RSS on this blog.

Also at audiometry a bone vibrator – the special device which fastens to a head is used. It submits sounds of different loudness and frequency, but they are distinguished by directly internal ear (snail), bypassing external and a middle ear. Check by means of the bone vibrator is necessary to check up work of an internal ear and to find out its possible pathologies, after all a hearing disorder can have a set of the reasons. If the pathology of external and a middle ear is excluded, the reason is in an internal ear, here again audiometry will be an effective mode to define infringements.

Following the results of probe the doctor makes to audiogram – the schedule reflecting sensory acuity of the patient. Standard audiogram looks as the special form with horizontal and vertical shafts. On a horizontal shaft mark frequency of a sound is in Hertz, on vertical – a level (loudness) of a sound in decibels. The given checkups are reflected in the form of separate curves for the left and for the right ears.

By results of audiometry the doctor-surdologist makes conclusions about a character of a hearing disorder. Except already mentioned threshold of audibility, audiogram allows to establish problems with perception of frequencies. Many people with a hearing disorder perceive sounds high or, on the contrary, low frequency is worse. Audiogram displays it graphically and allows not only to diagnose hearing problems, but also to correct these lacks effectively.

At desire the patient can receive his audiogram (or its copy) on hands. If you wish to make sure of correctness of the diagnosis can show to audiogram to other expert or try to decipher it independently, using the specialized directory or Internet.

Well, it is possible to make a conclusion that audiometry is a very useful thing and what is more a threshold audiometry can help to find out the problems and disorders with hearing. And when you know what problem you have it is much easier to solve it.

Current technologies provide us with lots of benefits. Among them there are not only things for our convenience but also different devices such as digital hearing aids which help people to overcome phisical limitations. Those who suffer from deafness and need such kind of devices, are welcomed to go to this affordable hearing aids site – it is the right place offering much details about hearing aids and how to purchase them.

But the technologies do not only provide us with appliances and tools, they also are the tool for looking for those devices. For example, if one needs hearing aids, it is smart to use the Internet network. Google and other search engines, social networks and forums will help compare and choose what is needed at the best terms which are available on the market. And if you want to keep abreast of the latest publications on the topic, subscribe to RSS feed on this blog.

Preliminary treatment of a hearing disorder is conducted by the advanced technique including voice-frequency threshold. This mode optimum approaches for revealing of a hearing disorder even at early stages when a person practically does not notice it.

Hearing probe begins with the consultation at the doctor-surdologist. The expert spends otitoscopia – a visual inspection of an external ear and an eardrum. During this fast and painless procedure the doctor checks presence of mechanical damages, pathological conditions of an ear. For surdologists complaints of the patient to possible symptoms of infringements have huge value as well: illegibility of speech at conversation, a ring in ears. After otitoscopia the expert starts actually to audiometry (in a literal translation – «hearing measurement»).

Sensory acuity is a constant size; it does not vary, when you are concentrated, annoyed or excited. Therefore and for hearing probe methods of exact measurements are used. Most widespread of them is a hi-tech mode to measure sensory acuity of the patient, to define a threshold of audibility and possible acoustical deviations. Such checkup is fulfilled by the qualified doctor-expert.

It is possible to name audiometry some kind of a unique technique. It has no contra-indications and does not give complications. For audiometry anesthesia, injections, any subjects in ears, are not required therefore this mode of hearing check up suits even for younger schoolboys.

Audiometry can be speech or voice-frequency. Speech audiometry is conducted to find out, how well the patient assorts human speech. Voice-frequency audiometry allows to define an audibility threshold, that is the low sounds which the ear of the patient can distinguish. The normal threshold of audibility for the person makes 0 decibels. However at different frequencies of a sound the audibility threshold can be various. At audiometry the doctor checks, how well the patient distinguishes sounds of various frequencies, low and high – mainly in a range from 250 to 8000 Hz. This range is especially important for a human ear as our speech has frequency from 200 Hz to 6000 Hz. As a whole the person can perceive sounds frequency from 20 Hz to 20000 Hz.

Modern technologies provide us with many advantages. Among them there are not only things for our comfort but also various devices such as digital hearing aids which help people to get over phisical limitations. Those who suffer from deafness and need such kind of devices, are welcomed to visit this hearing aid prices site – it is the right spot offering much info about hearing aids and how to buy them.

But the technologies do not only give us devices and tools, they also are the means for looking for those devices. Say, if one needs phonak hearing aids, it is intelligent to make use of the online network. Google and other search engines, social networks and forums will help compare and select what is looked around for at the best terms which are available on the market. And if you would like to be aware new publications on the subject, sign up for RSS feed on this blog.

The hearing aid is a small electronic device which will transform world around sounds to electric vibrations, and transfers to their user. The basic parts of a hearing aid are a microphone, a dynamic, the booster and batteries.

The first hearing aids were of big size, and it was necessary to place them on a table, now thanks to the last scientific achievement some of them are not bigger than a nail.

The person, who has decided on hearing aids assistance, should know that use of the device will not return him hearing in its primordial form. The person simply starts to hear in another way, and time is required to get used to it. However all the same hearing aids assistance is irreplaceable.

Addressing to the doctor-surdologist who renders services in selection of hearing aids, specify at it, it is possible in your case better to use binaural prosthetics. You ask, than it differs from the usual? This prosthetics by means of two hearing aids, one in an ear.

Statistical probes have shown that the most part hard of hearing has double-end problems with hearing. Therefore binaural acoustical prosthetics is quite justified, the main thing that the person had enough means for purchase of two hearing aids.

Some patients consider that such prosthetics can affect is even worse and on so not ideal hearing. However this obvious error, on the contrary, at use only one device, in most cases acoustical possibilities of other ear start to decrease in due course, as cease to be stimulated.

The majority of patients using two acoustical devices, feel perfectly, and often better adapted for the world around, than people with one hearing aid.

Besides, binaural hearing aids assistance has also other merits:
It allows to distinguish human speech better, and as a consequence to improve quality of dialogue with surrounding people. Besides, two hearing aids provide possibility not only to hear better, but also at desire to distinguish those or other sounds in own way to desire;

At prosthetics of one ear, the person cannot precisely define on what distance a sounding source is, from what party, using double – there is no problem. The hard of hearing person with binaural prosthetics is guided in space better, feels more confidently.

Quality of a sound transferred by two acoustical devices is much better; the world will seem brighter and colorful. Music listening in a stereo mode – two speakers, much more qualitatively and more full, than in a mode of mono – one speaker. The same effect is characteristic and for hearing aids.

Modern technologies provide us with many benefits. Among them there are not only things for our convenience but also different devices such as digital hearing aids which assist people to overcome phisical limitations. Those who suffer from deafness and need such kind of devices, are welcomed to go to this hearing aid prices site – this is the right place offering much details about hearing aids and how to order them.

But the technologies do not only provide us with appliances and tools, they also are the tool for searching for those devices. For example, if one needs hearing aids, it is intelligent to use the Internet network. Google and other search engines, social networks and forums will assist to compare and make a choice of what is looked around for at the best terms which are available on the market. And if you would like to keep abreast of new publications on the subject, sign up for RSS on this blog.

Loudness is a level of a sound energy, and is measured in decibels (db). Whisper is approximately equal to 15db, and street noise is nearby 90db. Noise, or sounds, which level is above 100 db can be intolerable for an ear of the person so noise of 140db (for example, the sound of work of engines of the jet plane at launch) can appear painful for human hearing and damage an eardrum.

At the majority of the population of our planet sensory acuity in the course of time becomes dull; this results from the fact that internal mobile bodies of acoustical apparatus of the person lose its mobility. Except that any infections and cold can irreversibly damage an internal structure of hearing organs of the person, therefore, to joke and self-medicate in such cases is extremely counter-indicative, it is necessary immediately to come to doctor.

The reason of some kinds of deafness is damages of an internal ear or, otherwise, an acoustical nerve. Deterioration of acoustical abilities of the person can be caused by constant or frequent noise influence (for example work on noisy manufacture), or sharp and very loud splashes in sound fluctuations. It is necessary to use cautiously any musical devices, such as stereo players as excessive loudness of sound waves can similarly lead to deafness.

Various hearing aids became irreplaceable means of “struggle” against bad hearing in our worldly use, the spectrum and which assortment grows every day, thanks to modern achievements of science and technology. Hearing aids nowadays select even three year old children with congenital acoustical defects as if in time to define illness – children grow healthy, can receive education at school or even institute.

The hearing is given to the person by nature and shows surprising ability which needs to be protected in every possible way, observing rules of personal hygiene and at the slightest displays of deterioration of hearing to come to the doctor. In this concept medicine is far not powerful.

Nowadays a lot of people all over the world suffer from such an unpleasant problem as hearing disorder or hearing loss. Thanks to different modern methods of treatment, existing at present people who have problems with hearing are lucky to be able to solve their problems and to become full members of society thanks to hearing aids.

Modern technologies provide us with many advantages. Among them there are not only things for our convenience but also various appliances such as hearing aids which assist people to get over phisical limitations. Those who suffer from deafness and require such kind of devices, are welcomed to visit this hearing aid prices site – this is the right place offering much details about hearing aids and how to buy them.

But the technologies do not only provide us with devices and tools, they also are the means for searching for those devices. Say, if one needs phonak hearing aids, it is intelligent to use the Internet network. Google and other search engines, social networks and forums will assist to compare and select what is needed at the best price on the market. And if you would like to keep track of new posts on the subject, subscribe to RSS feed on this blog.

People do not wish to carry hearing aids because these devices influencing quality of your life, are connected with the sensation of awkwardness which, frankly speaking is not meaningful. When it becomes difficult to you to read the newspaper, you go to the oculist and choose glasses. Anybody does not pay attention to it at all. When the femoral joint is damaged or worn out, you replace it with titanic, and again anybody does not have any thoughts in this respect. А-а, but a hearing aid is a quite another matter!

Researches show that the hearing aid is perceived by people by people as an inferiority sign. Sadly that such attitude continues to exist, despite those achievements which we see not only in digital technologies, but also in design of hearing aids. Today’s hearing aids are elegant and modern, instead of such big, grey and boring which they were yesterday.

Hearing aids DO NOT make you old
Opinion on that hearing aids make old are a myth. Actually the person with a hearing loss who has decided not to carry hearing aids, looks is older, than if he has decided to compensate the loss of hearing with the help of hearing aids. Example. A top manager communicates with the employees in a hall for meetings. The important business meeting. He knows that his hearing has worsened, but in due course has adapted to a loss of legibility of speech. For this purpose he uses phone with the powerful built in booster that it are better audible, and during business breakfasts sits down facing all present to check the heard, reading on lips.

And here now at the important business meeting in a hall for meetings as he has made nothing to compensate hearing deterioration, it is necessary for him to strain constantly hearing and to struggle with a sound reflected from walls. Besides he feels that this person, who mutters something on other end of a long table, is simply intolerable.

Also what? By the first sight everything is all right with our manager, he in a good physical form, is perfectly dressed, but he does not hear a half of what is told at meeting and often asks again «What did you say?». As a result he looks older his years and less effective, than he actually is. Remember, if you have decided to do without hearing aids you will seem older, and employees soon will start to consider you forgetful, near and simple-minded.

So what to do, to keep activity longer everywhere – at meetings, in shops, at cinemas or houses if your loss of hearing negatively affects members of your family, neighbors, friends and colleagues? To pass hearing checkup and to buy hearing aids.
But even having realized everything about what was told above; many of us resist accepting of the necessary decision because to accept it means to recognize that eventually you cannot do what you did 10 or 20 years ago.

Modern technologies bring lots of benefits. Among them there are not only things for our comfort but also various devices such as hearing aids which assist people to overcome phisical limitations. Those who suffer from deafness and need such kind of devices, are invited to go to this affordable hearing aids site – it is the right place offering much details about hearing aids and how to order them.

But the technologies do not only give us appliances and tools, they also are the means for searching for those devices. For instance, if you need hearing aids, it is smart to make use of the online network. Google and other search engines, social networks and forums will assist to compare and select what is needed at the best price on the market. And if you would like to keep abreast of new posts on the topic, subscribe to RSS feed on this blog.

Today’s hearing aids are not evident and do not add age to you. In many cases the person can use an intracranial hearing aid (CIC) which in general is imperceptible for surrounding people. Only YOU know that you have a hearing aid, but not only you win from it, but also all other participants of meeting because you take active part in discussion and hear everything that is told, – even that mumbler at the end of a table.

So, who looks old? The person who should ask again constantly? The manager, who cannot have conversation in a noisy industrial premise or the participant of a seminar, who comes to take a place directly in front of the speaker?

And who looks younger, inspires trust, operates as the instructor or the adviser and keeps respect of those over whom he supervises? Yes-yes, it is the person in hearing aids, which he carries to remain up to the mark.

Without hearing aids you look older
It is the most important conclusion. Reject the incorrect representations about modern automatic ear computers which became hearing aids. Widespread prejudices are that they are the last century, the previous MILLENIUM.

You look younger, act more effectively and use the deserved respect and authority on work if you should not strain hearing constantly and to ask again.

And it is final, friends and relatives will listen more attentively to your opinion if you remain the full interlocutor at a dining table, and they should not shout to be heard.

Wish to look younger, to feel younger, to act actively and to remain a valuable member of a society on work, at home and on public? Then cease to fool yourself. Recognize that you have a loss of hearing and take measures.

You are not lonely: by last estimations approximately 34, 5 million Americans recognize that they experience difficulties with hearing to some extent, however from those for whom hearing aids would be of use, are only 25 %.

Why? Because of the prejudices connected with hearing aids. Well, can look old, weak and useless or can actively participate in debate during a business breakfast with managers of the top echelon.

Choice is for you. Everything that is required from you is a pair of hearing aids which precisely correspond to your loss of hearing and your personal preferences. Then you will be surprised and ask yourself by all means a question why, actually, you so long postponed this visit.

Modern technologies provide us with many advantages. Among them there are not only things for our comfort but also different devices such as hearing aids which help people to get over phisical limitations. Those who suffer from deafness and require such kind of devices, are invited to visit this hearing aid prices site – it is the right place offering much details about hearing aids and how to buy them.

But the technologies do not only provide us with appliances and tools, they also are the means for searching for those devices. Say, if you need hearing aids, it is intelligent to make use of the Internet network. Google and other search engines, social networks and forums will assist to compare and select what is needed at the best terms which are available on the market. And if you would like to keep abreast of new posts on the topic, sign up for RSS on this blog.

Hearing aid purchase is only the first step on a way to the restoration of function of hearing. You may need a certain time for accustoming to the device. The main thing in this period is your realistic expectations and desire of success.

Adaptation occurs in some stages: 1) acquaintance to the new world of sounds; 2) conversation with one interlocutor; 3) participation in a group conversation; 4) viewing of telecasts and listening to the radio; 5) difficult acoustic situations; 6) daily carrying of a hearing aid and their gradual passage will provide confidence that hearing aid possibilities work to the full for your acoustical perception. The offered scheme can differ from other techniques of accustoming to a hearing aid, described by different authors in numerous sources.

Throughout the adaptation period it is necessary to mark all complexities of perception of those or other sounds for their further discussion with the expert on hearing aid. Any problem with perception of sounds by means of a hearing aid which you will describe by the own words, is not a mere verbiage and sensations for a hearing aid expert but a basis for definition of parameters of the peak-frequency characteristic of the hearing aid, subject to correcting.

For qualitative correction of hearing by means of a hearing aid some sessions of adjustment at surdologists are required.
Adjustment «on ears». It is a primary adjustment after audiogram of the patient and according to his first subjective sensations.
Adjustment “heart-to-heart”. More thin adjustment of a hearing aid after 10-15 days of carrying, this adjustment is based on the sensations of the patient which has been written down by him during a last term.The subsequent adjustments are carried out as required.

What is necessary to pay attention of the user of a hearing aid in the course of adaptation:
Legibility of speech in various acoustic situations (in silence, in noisy conditions, at group conversation etc.), perception of sounds (speech, own voice, music, environment sounds), reliable reproduction of danger signals, absence of return acoustic communication (whistle) in a hearing aid, comfort of conformity and use of the individual ear loose leaf. It is necessary to give a special attention to those words which perception is complicated in any situations; it is necessary to allocate such words especially and to tell to surdologists about them.

Current technologies bring many advantages. Among them there are not only things for our convenience but also different devices such as digital hearing aids which assist people to overcome phisical limitations. Those who suffer from deafness and are in need of such kind of devices, are welcomed to visit this affordable hearing aids site – this is the right spot offering much info about hearing aids and how to order them.

But the technologies do not only provide us with devices and tools, they also are the means for looking for those devices. For example, if one needs phonak hearing aids, it is intelligent to use the online network. Google and other search engines, social networks and forums will assist to compare and select what is looked around for at the best price on the market. And if you want to be aware new publications on the topic, sign up for RSS on this blog.