What Are Active Noise-Cancelling Headphones?

- Aug 30, 2018-

Active noise-canceling headphones both play sound and block ambient noise. The headphones combine a noise-blocking structure with a system that erases lower-frequency sound waves by generating a sound wave identical to the incoming sound, but flipped 180 degrees out of phase. The system may reduce noise by 20 decibels.

 

About MAONO

MAONO is an innovative designer and manufacturer of Lavalier, Podcasting, Wireless, Shotgun, Recording microphones and accessories for Smartphone, Camera and PC, etc. 

www.maonotech.com