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Voice signal generation method and device, computer equipment and storage medium

A voice signal, computer program technology, applied in the computer field, can solve problems such as poor voice signal quality

Pending Publication Date: 2022-03-22
游密科技(深圳)有限公司
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  • Claims
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Problems solved by technology

In the traditional technology, noise and reverberation are removed separately through signal processing methods, and the quality of the obtained speech signal is poor

Method used

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  • Voice signal generation method and device, computer equipment and storage medium
  • Voice signal generation method and device, computer equipment and storage medium
  • Voice signal generation method and device, computer equipment and storage medium

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Embodiment Construction

[0051] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0052] The speech signal generation method provided by the embodiment of the present application can be applied to such as figure 1 shown in the application environment. Wherein, the data storage system may store data that needs to be processed by the computer device 102 . The data storage system can be integrated on the computer device 102, or placed on the cloud or other network servers. The computer device 102 acquires the original speech signal and the original real number spectrum corresponding to the original speech signal; extracts the speech signal feature corres...

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Abstract

The invention relates to a voice signal generation method and device, computer equipment, a storage medium and a computer program product. The method comprises the following steps: acquiring an original voice signal and an original real number spectrum corresponding to the original voice signal; extracting voice signal features corresponding to the original voice signals; processing the voice signal features through an estimation network to obtain a first masking value; determining a noise reduction real number spectrum based on the first masking value and the original real number spectrum; performing dereverberation processing on the noise reduction real number spectrum through a reverberation elimination network to obtain an enhanced real number spectrum; and generating an enhanced voice signal according to the enhanced real number spectrum. By adopting the method, the quality of the voice signal can be improved.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a voice signal generation method, device, computer equipment, storage medium and computer program product. Background technique [0002] With the development of computer technology, speech signal has become an important information carrier, but the speech signal collected by speech collection equipment is usually mixed with noise and reverberation, which seriously affects the quality of the collected speech signal. How to remove the noise and reverberation in the collected speech signal and obtain the enhanced speech signal has become an urgent problem to be solved. In the traditional technology, noise and reverberation are respectively removed through signal processing methods, and the quality of the obtained speech signal is poor. Contents of the invention [0003] Based on this, it is necessary to provide a voice signal generation method, device, computer equipm...

Claims

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Application Information

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IPC IPC(8): G10L21/0208G10L21/0232G10L25/30
CPCG10L21/0208G10L21/0232G10L25/30G10L2021/02082
Inventor 崔洋洋王星宇
Owner 游密科技(深圳)有限公司
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