The reason why the hearing aid is too weak is how to do the hearing aid power is weak.
The reason why the hearing aid is too weak is:
1The battery power supply is insufficient.
2There is too much earwax in the receptacle.
3The components inside the machine are malfunctioning, such as the microphone is damaged.
4The gain, output, slope, or line type selection is incorrect.
5The patient often explains that the amplified sound of the hearing aid is not enough and the sound is suppressed.
Power is too weak——Approach
1.Increase the gain and output power of the hearing aid—Increase5decibel.
2.Lower the slope—The loudness of a hearing aid is often related to low frequencies, and increasing the low frequency (lowering the slope) will increase the loudness.
3.Reduce the vent diameter—Reducing the inner diameter provides more low frequency.
4.RemoveFRCOrCRRCircuit—Low gain (maximum40Decibel), low output power (maximum107Decibel)FRCOrCRRThe hearing aids of the circuit may not meet the requirements for the patient’s hearing loss.
5.RemoveANS(automatic noise compression circuit) circuit—due toANSThe performance of the work makes the patient feel that the gain is not enough.
6.Increase the receiver sound hole or the concave ear canal sound hole—The amplified sound of the hearing aid is weak due to the sound transmission direction of the receiver being blocked by the ear wall.
7.Check the power consumption of the hearing aid—Excessive power consumption makes the battery drain too fast, and the lack of power causes the sound to be weak.
The article comes from the Internet. If there is any infringement, please contact email@example.com to delete it.