With a hearing aid, will the other ear lose hearing?

First, do a hearing check.It depends on whether the hearing needs binaural matching or single ear.It is recommended to match with both ears, so that there will be a sense of direction for the sound and the listening will be more comfortable.Suppress tinnitus and reduce the burden of single ear listening.What we have to consider is the wearer’s hearing loss and whether it is on both sidesHearing loss, If the wearer has a hearing loss on the side with completely normal hearing, there is also a case where the wearer has a hearing loss on the side with no residual hearing at all, this case is a unilateral wear Hearing aid .However, if both ears have decreased hearing, it is recommended to wear both ears from a professional point of view.

For a person with hearing loss in both ears, if he chooses to wear only one hearing aid, the ability of the auditory center of the ear without a hearing aid to understand language will gradually decline. Audiology calls this phenomenon gradual (late) The effect of sexual hearing deprivation, the longer the time, the more serious.The main reason for the auditory deprivation effect is that the ears with hearing aids transmit enough information to the brain so that the brain no longer pays attention to the ears without hearing aids.Of course, if there is no residual hearing in the other ear at all, then it is meaningless to have a hearing aid.

1. Wear hearing aids in both ears to have a sense of direction.Scientific research shows that the human auricle has different listening effects to sounds from different directions.Each ear is the best place for listening with a sector of zero degrees to 120 degrees directly in front of it.Because of this feature, in the case of multiple sound sources, people can determine the exact direction of the sound source by turning the head and ears to feel the same sound volume and the time when the sound is transmitted to the brain. The situation with one ear is different.
2. Only by wearing hearing aids in both ears can you have selective hearing ability.When listening to a sound signal with both ears, people can determine the exact direction of the sound source through the difference in the volume and arrival time of the sound signal felt by each ear on the same sound, so they can concentrate on listening to a certain sound.In the case of only one ear, since the direction of the sound cannot be distinguished, it can only be listened by the difference in pitch.However, due to the feature that high sound pressure can suppress low sound pressure in different sound signals, the sound cannot be heard clearly with one ear.We can do an experiment: when there are many people talking, we record at the same time, and then ask the person concerned to listen to this recording again. As a result, we will find that because the high sound pressure is used to produce the low sound pressure at the same time, the person recorded this section. Can’t hear clearly.
3. Wearing hearing aids in both ears can increase speech recognition capabilities.We can find in practice that most people can increase their speech recognition ability when listening with binaural ears.For a small number of people with poor speech recognition ability, it is valuable to increase the recognition ability by 5%.
4. Wearing hearing aids in both ears can reduce the power of the hearing aids and better protect your hearing.When wearing hearing aids in both ears, the output power can be reduced by 5dB. For the hearing impaired, one is beneficial to protect his residual hearing; the other is that the reduced output power can reduce noise, which is for people wearing hearing aids. Is advantageous.
5. Wearing hearing aids in both ears can better restore the function of human ears.This mainly refers to the ability of hearing and speech recognition of both ears to return to their normal state.
6. Wearing hearing aids in both ears can prevent unilateral hearing loss.Wearing hearing aids in both ears can prevent the use of hearing aids on one side of the other ear from deteriorating the hearing function of the contralateral ear.
7. The user can have a more reliable insurance factor.For example, when the hearing aid in one ear fails, the other side can be used to protect the work.
8. Wear both ears Hearing aid , There can be more flexibility in use.For example, one side can be replaced when it is uncomfortable to wear; when one ear disease recurs, the other side can be guaranteed.

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REF: Hearing Aids Supplier Hearing LossHearing Aids Types
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