Blog

　戴助听器的好处有几点，Jinghao听力与大家一起来探讨一下这个话题：

1, improve listening comfort, participate in multi-person conversations

Thanks to the binaural optional hearing aid, it improves the ear’s own sound collection, noise reduction, gain, positioning, balance function and fusion effect. The user can greatly improve the signal-to-noise ratio and excellent listening to the sound signal heard. Comfort. Therefore, it is possible to face the need for multi-party conversations with ease. Great help for learning, work, socializing, meetings, and more.

2, improve sound source positioning

The human ear has a strong sound source positioning capability. However, its prerequisite is that both ears must have the same hearing threshold. During the transmission of air, there will be changes in energy and speed. If the hearing loss and the threshold are asymmetrical, most of the sound from the direction will be heard by the better hearing threshold, so that the sound source cannot be determined. direction. Therefore, the binaural option can better improve the positioning ability of the sound source.

3, improved noise reduction and speech understanding

The auricle of the human ear has a sound collection and noise reduction function. For a hearing-impaired patient, it is important to improve the signal-to-noise ratio. Wearing the ears means that the two auricles have both sound collection and noise reduction capabilities, which is of great significance for improving language resolution.

4, avoiding delayed hearing deprivation

If a patient with bilateral hearing impairment chooses to wear only one hearing aid, then the ability of the auditory center without the hearing aid ear to gradually understand the language will gradually decline. This phenomenon is called progressive (late) in audiology. Sexual deprivation effect, the longer the time, the more serious. The main reason for the auditory deprivation effect is that the ear of the hearing aid conveys enough information to the brain that the brain no longer pays attention to the ear without the hearing aid, and the brain seems to give up the attention to transmitting the weaker signal ear. In order to avoid this phenomenon, the most effective solution at present is only to choose a hearing aid at the same time.

5, enhanced binaural loudness integration effect

The acoustics accepted by binaural hearing are higher than the single ear. At the threshold level, the binaural threshold is better than the single ear threshold by about 3 decibels. At the threshold level, the binaural threshold is better than the single ear threshold by about 10 decibels. Therefore, wearing the hearing aid with both ears can slightly reduce the overall gain of each hearing aid, thereby reducing the possibility of acoustic feedback and increasing the battery life. At the same time, for patients with severe paralysis, the probability of the hearing aid entering saturation is reduced, which is more helpful to improve the speech intelligibility after hearing aid.

6, delaying the decline of auditory nerve function

Solving the phenomenon of auditory deprivation is to solve the progressive decline of the central nervous function. Life is in motion, and the nerve cells in the central nervous system can achieve the purpose of exercise by the stimulation of sound. Therefore, it is very important for each patient with bilateral hearing loss to be able to have both ears in a normal vocal state, and to stimulate the excitation of the auditory nerve by acoustic stimulation.

7, improve listening comfort, participate in multi-person conversations

Thanks to the binaural optional hearing aid, it improves the ear’s own sound collection, noise reduction, gain, positioning, balance function and fusion effect. The user can greatly improve the signal-to-noise ratio and excellent listening to the sound signal heard. Comfort. Therefore, it is possible to face the need for multi-party conversations with ease. Great help for learning, work, socializing, meetings, and more.

Jinghao medical hearing aid reminder: hearing aids need to be professionally “fitted”, it is very important to choose a professional hearing aid fitting center and hearing aid fittings! All patients and friends have any hearing problems can call the Jinghao medical consultation, or personally Come to the fitting center experience. Hearing aid free consultation phone: +86-18566295705

You can also scan our WeChat public account for more information about hearing.