CPC H04R 3/04 (2013.01) [G10L 21/0216 (2013.01); G10L 25/21 (2013.01); G10L 25/78 (2013.01); G10L 2021/02165 (2013.01)] | 20 Claims |
11. An electronic device, comprising a memory, a processor, a first microphone and a second microphone, wherein the memory is configured to store a computer instruction that may be run on the processor, the processor is configured to:
determine a vector of a first residual signal according to a first signal vector and a second signal vector, wherein the first signal vector comprises a first voice signal and a first noise signal input into the first microphone, the second signal vector comprises a second voice signal and a second noise signal input into the second microphone, and the first residual signal comprises the second noise signal and a residual voice signal;
determine a gain function of a current frame according to the vector of the first residual signal and the first signal vector; and
determine a first voice signal of the current frame according to the first signal vector and the gain function of the current frame.
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