Huawei Technologies Co., Limited

Guangzhao Bao

Lei Huang

Cunshou Qiu

Weijun Zheng

Weibin Chen

Yanbin Du

Zhihai Zhu

Meng Liao

Liwen Chen

A speech processing method and a terminal are provided. The method includes: receiving signals from a plurality of microphones; performing, by using a same sampling rate, analog-to-digital conversion on the plurality of paths of signals received from the plurality of microphones, to obtain a plurality of paths of time-domain digital signals; performing time-to-frequency-domain conversion on the plurality of paths of time-domain digital signals to obtain a plurality of paths of frequency-domain signals; and determining a signal type of the primary frequency-domain signal based on at least one of a sound pressure difference between the primary frequency-domain signal and each of N paths of secondary frequency-domain signals in the M paths of secondary frequency-domain signals, a phase difference between the primary frequency-domain signal and each of the N paths of secondary frequency-domain signals, and a frequency distribution characteristic of the primary frequency-domain signal.

Speech processing method and terminal

Growing community of inventors

Shanghai, China

Guangzhao Bao