Microphone echo cancellation method, device, device and computer storage medium
A technology of echo cancellation and microphone, which is applied in the direction of frequency/direction characteristic device, speech analysis, instrument, etc., and can solve the problem of incomplete microphone echo cancellation
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[0050] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0051] Such as figure 1 as shown, figure 1 It is the terminal of the hardware operating environment involved in the solution of the embodiment of the present invention (also called the microphone echo canceling device, wherein the microphone echo canceling device may be composed of a separate microphone echo canceling device, or may be composed of other devices and the microphone echo canceling device Formation) Schematic diagram of the structure.
[0052] The terminal of the embodiment of the present invention can be a fixed terminal or a mobile terminal, such as an intelligent air conditioner with a networking function, an intelligent light, an intelligent power supply, an intelligent speaker, an automatic driving car, a PC (personal computer), a smart phone, a tablet computer , e-book readers, portable computers,...
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