What are the main features of wireless hearing aids?
The working principle of the hearing aid is simply an electronic amplifying device that converts weak and noisy sounds into clear, loud sounds to help deaf patients accurately obtain sound information. It is mainly composed of components such as a microphone, an amplifier, a receiver, a battery, and various volume tone knobs. The acoustic signal is converted into an electrical signal by a microphone, and after being amplified by the amplifier, the electrical signal is restored by the receiver to an acoustic signal and transmitted to the human ear.
Wireless hearing aids work the same way, except that they use wireless technology to transmit signals and receive various sounds through wireless technology, which combines hearing aids and wireless technology. The original intention of the design is to help deaf patients get rid of the “line” control without affecting the listening effect, and to enjoy the sound world more easily, more conveniently and freely.
What are the characteristics of wireless hearing aids:
1. Signal transmission time is fast, there is no delay and echo problem, it will not bring the sound and the picture is out of sync;
The 2. sound can be directly sent from the wireless device connected to the sound source and directly transmitted to the receiver through the wireless technology, that is, in the user’s ear. Therefore, there is no sound attenuation during the transmission process, so that the user can obtain clear sound. And comfortable;
3. The wireless signal of the selected frequency band is less interfered by other surrounding electronic devices, and the signal transmission is stable;
4. Realizes wireless, allowing users to listen without any restraint and get rid of any device other than hearing aids (because the previous “wireless hearing aids” also require users to put a sound conversion device around their necks).
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