An End-to-End Speech Enhancement Method Based on RefineNet
A speech enhancement and speech signal technology, applied in speech analysis, instruments, etc., can solve the problems of ignoring phase information, enhancing speech clarity and intelligibility, etc.
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[0102] The specific embodiments of the present invention are described below so that those skilled in the art can understand the present invention, but it should be clear that the present invention is not limited to the scope of the specific embodiments. For those of ordinary skill in the art, as long as various changes Within the spirit and scope of the present invention defined and determined by the appended claims, these changes are obvious, and all inventions and creations using the concept of the present invention are included in the protection list.
[0103] Such as figure 1 As shown, an end-to-end speech enhancement method based on RefineNet includes the following steps:
[0104] S1. Transform the original noisy speech signal into a feature map containing time-frequency information through the TFANet time-frequency analysis network, and input it into the RefineNet network;
[0105] S2. Analyze the feature map through the RefineNet network to determine the feature map c...
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