◐JN7240 four-channel automatic high-speed suppressor uses a powerful signal processor well combined with MCMYK patented algorithm to suppress acoustics by adding shielded sound (inaudible noise) to the output signal, or changing the frequency of the output signal by 5Hz, MC7240 feedback The suppressor can detect the component of the reverberation caused by the signal, and remove it before the feedback appears, while keeping the original signal intact.

◐The fast mode is suitable for occasions where the microphone position changes frequently: For example, in a discussion system equipped with multiple conversion briefs, the precise mode is suitable for the occasion where the microphone position is fixed. The adaptive wave filter can converge at a slower speed. In order to add more reverberation components, for example, the pulpit with a more complicated acoustic environment, before the acoustic feedback occurs, you can get an additional gain of up to 12dB, depending on the acoustic environment and the selected operating mode

◐Technical characteristics:

 1. Ultra-wide frequency response circuit technology, no change, no metal tail, strong suppression of echo,

 2. Digital frequency shifting technology, super anti-howling, smooth and stable sound, no flutter and dryness

 3. Super stable: built-in crystal oscillation, software algorithm, good stability, little interference from temperature and outside.
 4. The appropriate audio frequency spectrum can be customized according to the application, thereby greatly improving the system benefits.