Voice Compression Microphone Amplifier Board Dynamic Range Electret Microphones

Description

Voice Compression Microphone Amplifier Board Dynamic Range Electret Microphones
Specification:
Brand Name: Aiyima
Working voltage: DC3-5V
pcb size 25mm*12mm
MAX4466 dynamic microphone preamplifier version:
Adopt max4466 dynamic microphone amplification + ssm2167 voice compression amplifier design, the amplification factor is adjustable. It is suitable for conference speech, intercom and other occasions.
With voice compressor has the following advantages:
1: Compressing the dynamic range of the microphone signal can reduce the peak signal level and increase the gain for low-level signals.
2: Reduce the noise floor of the microphone signal and effectively improve the clarity of the output signal.
Package Include:
1 x Microphone Amplifier Board