Optional Hearing aid , Listening problems caused by physiological phenomena are sometimes more troublesome than problems caused by hardware failures.After all, hearing aid failures can be repaired, but physiological phenomena are not so easy to solve, such as ear plugging effects.
The most effective way to avoid ear plugging effect is to choose an open type Hearing aid Among them, RIC hearing aids have the advantages of open selection.
The biggest advantage of RIC hearing aids is that the receiver is independent and external, and it is equipped with a variety of open earplugs of different sizes to meet the needs of various ear canal sizes.
Compared with ear canal custom machine, RIC hearing aid microphone and receiver are farther apart, which can effectively eliminate acoustic feedback; the receiver is closer to the tympanic membrane, and the sound is more natural and lifelike.
Compared with traditional BTE hearing aids, RIC hearing aids are a good choice for users who care about aesthetics and invisible effects. RIC hearing aids are only one-half of the volume of traditional BTE hearing aids. It is difficult to find if there is hair covering after wearing, and it is more concealed, compact and beautiful.
If other models have been selected but there is no plan to replace hearing aids for the time being, solving the problem of ear plugging will be a little troublesome.
Through software debugging or hardware adjustment of the hearing aid, such as reducing the low frequency gain or maximum output, increasing the diameter of the vent hole, extending the ear canal part of the hearing aid, etc., the plugging effect can also be alleviated.
Although the ear plugging effect can generally be alleviated through a period of adaptation or adjustment, for sensitive users who have never been able to adapt, the most effective method is to choose an open hearing aid.