What Is Coherent Noise?

- Jul 02, 2018-

Coherent noise is interference noise introduced by external electromagnetic sounds and external power supplies. In the sound system, there are external sources of interference such as commercial power, thyristor dimming, strong signals and electromagnetic radiation. These interference sources will bring various noises such as AC hum and high frequency disturbance to the system. The solution is to take Strengthen signal shielding, system grounding, remote interference sources and AC power isolation.



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