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Speech processing method, device and terminal

A voice processing and terminal technology, applied in voice analysis, voice recognition, instruments, etc., can solve the problems of call or voice recognition interference, affect the quality of call or voice recognition, reduce voice volume, etc., to improve user experience and improve accuracy and the effect of the quality of the call

Inactive Publication Date: 2015-05-06
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0003] However, the dual-microphone noise reduction method can only filter noisy background sounds, and cannot effectively filter human voices in background voice information such as music in a quiet environment. Cause interference, for example, when the car is driving and the audio in the car is turned on, if the user answers the call at this time, the human voice in the music in the car will cause great interference to the call
In addition, due to its own characteristics, the dual microphone noise reduction method will also reduce the volume of the voice, which will affect the quality of the call or voice recognition

Method used

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  • Speech processing method, device and terminal
  • Speech processing method, device and terminal
  • Speech processing method, device and terminal

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Embodiment Construction

[0034] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0035] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0036] figure 1 A flowchart of a speech processing method according to an embodiment of the present invention is shown.

[0037] Such as figure 1 As shown, the voice processing method according to a...

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Abstract

The invention provides a speech processing method, device and terminal. The method includes in a preset noise filtering mode, collecting speech information; determining whether the collected speech information contains the part matching with the preset speech information or not; if so, synchronizing the preset speech information with the collected speech information, and eliminating the spectrum of the preset speech information to perform noise reduction on the collected speech information. By the aid of the technical scheme, the background noise caused by the preset speech information can be eliminated only, the problem that normal speech except for noise produced by dual microphone noise reduction is eliminated is avoided, the noise eliminating accuracy and communication quality are improved, and the user's experience is improved.

Description

technical field [0001] The present invention relates to the technical field of terminals, in particular, to a voice processing method, a voice processing device and a terminal. Background technique [0002] The current terminal generally uses dual-mic noise reduction to reduce voice noise. When talking or executing other voice recognition commands, the terminal can use the noise-canceling microphone to filter out the recorded noise, so that the voice quality can still be guaranteed in a noisy environment. clear. [0003] However, the dual-microphone noise reduction method can only filter noisy background sounds, and cannot effectively filter human voices in background voice information such as music in a quiet environment. Cause interference, for example, when the car is driving and the audio in the car is turned on, if the user answers the phone at this time, the human voice in the music in the car will cause great interference to the call. In addition, due to its own cha...

Claims

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Application Information

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IPC IPC(8): G10L21/0224G10L15/22G10L15/34
CPCG10L21/0224
Inventor 尹宾卢纯
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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