Wind noise detection method, device and system
A detection method and wind noise technology, applied in speech analysis, instruments, etc., can solve problems such as inconvenient operation, and achieve the effect of convenient operation
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[0162] As an implementation manner, the device may also include: a second judging module and a zeroing module (not shown in the figure), wherein,
[0163] A second judging module, configured to judge whether the spectral centroid is smaller than a second preset threshold when the judging result of the first judging module is yes, and the second preset threshold is smaller than the first preset threshold;
[0164] A zero-setting module, configured to set the frame of audio data to zero when the judgment result of the second judging module is yes.
[0165] As an implementation manner, the device may further include: a third judging module, a filtering module, and a second converting module (not shown in the figure), wherein,
[0166] A third judging module, configured to judge whether the spectral centroid is greater than or equal to a third preset threshold when the judging result of the first judging module is yes, and the third preset threshold is smaller than the first prese...
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