Traditional Culture Encyclopedia - The 24 Solar Terms - Which country's brand is Adikot?
Which country's brand is Adikot?
Hearing aid is a small speaker, which amplifies the originally inaudible sound, and then uses the residual hearing of the hearing impaired to make the sound reach the auditory pathway of the brain and feel the sound. It brings great convenience to the hearing-impaired people.
Hearing AIDS are mainly composed of microphone, amplifier, earphone, power supply and volume control. Hearing AIDS are divided into air conduction hearing AIDS and bone conduction hearing AIDS according to conduction modes; According to the mode of use, it is divided into box type, glasses type, hairpin type, behind-the-ear type, in-ear type, ear canal type and deep ear canal type.
Hearing aid is a tool to help improve hearing. In fact, it is a small semiconductor speaker, which can amplify the weak sound and transmit it to the earphone, so that the parts with hearing loss can hear the sound with the help of amplification. Among them, the in-ear hearing aid is a miniature hearing aid, and the shell is customized according to the patient's ear sample. The amplifier, transmitter and receiver are all placed in a customized housing, which can be placed in the concha cavity. There is no need for wires or hoses outside, which is more concealed and light.
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