Call pickup and noise reduction method, earphone and storage medium
A technology for noise reduction and earphones, which is applied in earpiece/earphone accessories, earphones to reduce environmental noise, voice analysis, etc. It can solve the problems of high total harmonic distortion of the caller's voice and the urgent need to improve the noise reduction effect, and achieve signal-to-noise ratio and The effect of distortion optimization
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[0030] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0031] see figure 1 and figure 2 , the embodiment of the present invention provides a method for noise reduction for sound pickup during a call, which is suitable for a sound pickup device having both a microphone and a voice acceleration sensor, and specifically includes steps:
[0032] Step S101 , perform voice activity detection (Vo...
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