Features
- Adopt max4466 microphone amplifier + ssm2167 voice compression amplifier design, amplification adjustable. Suitable for hearing aids, conference speech, intercom calls and other occasions to use.
- Compression of the dynamic range of the microphone signal can reduce the level of the peak signal, and give the low-level signal to improve the gain.
- Reduce the bottom noise of the microphone signal, effectively improve the clarity of the output signal.
Reviews
There are no reviews yet.