Fully automatic digital feedback suppressor

It uses echo cancellation and reverberation elimination algorithms to effectively filter out room reverberation, thereby achieving the goal of eliminating sound feedback.

By adding masking noise (inaudible noise) to the output signal, or changing the frequency of the output signal by 5 Hz.

Feedback suppressors can detect the components in the signal that cause reverberation and remove them before feedback occurs, while keeping the initial signal intact.

Number of input channels: 2 channels (2-channel balanced line/microphone input or optional 2-channel 6.35 unbalanced input).

Provide a 24V phantom power switch selection module that can provide power for 2 microphones.