Product introduction:
The AFS3000 adaptive filter can switch between "fast" mode and "precise" mode. Fast mode is suitable for situations where the location of microphones changes frequently, such as in conference systems with multiple microphones and switching usages. The precise mode is suitable for fixed microphone positions. For example, the adaptive filter of the podium in a stable acoustic environment can converge at a slower rate, thus effectively inhibiting more reflective components. An additional gain of up to 12dB can be obtained before acoustic feedback occurs, depending on the acoustic environment and the mode of operation chosen. The feedback suppressor also has an automatic mixer built in for both microphone inputs, greatly reducing the risk of acoustic feedback. The automatic mixer function works even when the feedback suppressor is disabled.
Product parameters:
Sampling rate (fs) : 32 KHZ
Frequency response: 125HZ-15khz Distortion :<01%(at 1kHz) SNR :>90dB
Frequency shift of uncoupling: up to 5Hz
CMRR:>25dB(50Hz to 20kHz)· Phantom power :16V(microphone only, switchable)
feedback suppressor
feedback destroyer
audio feedback suppressor
