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Voice processing method, system and device and storage medium

A speech processing and speech technology, applied in speech analysis, instruments, etc., can solve the problems of inconspicuous human voice, frequent pauses, and indistinguishability, and achieve the effect of smooth speech recording, improved computing efficiency, and improved auditory experience.

Pending Publication Date: 2022-07-08
PING AN TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the user performs voice recording and voice calls through mobile devices, due to the noise in the radio environment, unclear pronunciation, intermittent speech, etc., the recorded voice may appear inconspicuous, difficult to distinguish, and frequent pauses, which will make the listener feel uncomfortable. bad
At present, the industry's speech processing focuses on speech enhancement solutions such as noise reduction and echo cancellation. The purpose is to reduce the impact of environmental sounds on human voices, and has already achieved full development. However, this processing mainly focuses on restoring a clean recording. Environment, lack of optimization of the speaker's voice, ignoring the hearing experience of the listener
Human pronunciation has its own pronunciation characteristics, such as speed of speech, habit of pauses, volume changes, etc. At present, the industry is lacking such solutions to optimize the listener's sense of hearing

Method used

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  • Voice processing method, system and device and storage medium
  • Voice processing method, system and device and storage medium
  • Voice processing method, system and device and storage medium

Examples

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Embodiment Construction

[0041] It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0042] figure 1 A schematic diagram of an application scenario of a speech processing method provided by an embodiment of the present invention, such as figure 1 As shown, the user uploads the user's recorded voice on the client, the client sends the user's recorded voice to the server after receiving the user's recorded voice, and the server executes the voice processing method after receiving the user's recorded voice , process the recorded voice of the user to obtain the averaged voice of each frame.

[0043] It should be noted that the server can be implemented by an independent server or a server cluster composed of multiple servers. The client can be a smart phone, a tablet computer, a notebook computer, a desktop computer, etc., but is not limited thereto. The client and the server may be connected thr...

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Abstract

The invention provides a voice processing method, system and device and a storage medium, and the method comprises the steps: carrying out the limiting processing of an initial user recorded voice, and obtaining the limited user recorded voice; carrying out incomplete noise reduction processing on the limited user recorded voice, and obtaining the user recorded voice after noise reduction; disambiguating the de-noised user recorded voice to obtain a disambiguated user recorded voice; adjusting the number of factors in each frame of voice pre-framed in the disambiguated user recorded voice according to the average phoneme number of the initial user recorded voice, and obtaining each frame of adjusted voice; and according to the average volume of the voice recorded by the initial user, balancing the adjusted volume of each frame of voice, obtaining each frame of voice after balancing, and outputting each frame of voice after balancing. According to the invention, the user can record the voice more smoothly, and the auditory feeling of the listener is improved.

Description

technical field [0001] The present invention relates to the technical field of speech processing, and in particular, to a speech processing method, system, device and storage medium. Background technique [0002] When users make voice recordings and voice calls through mobile devices, due to noise in the radio environment, unclear pronunciation, and intermittent speech, the recorded voices may be indistinguishable, indistinguishable, and pause frequently. not good. At present, the industry's voice processing focuses on voice enhancement solutions such as noise reduction and echo cancellation, with the purpose of reducing the impact of ambient sound on human voices, and has made great progress. However, this processing mainly focuses on restoring a clean recording. environment, lack of optimization of the speaker's voice, ignoring the listener's hearing experience. Human pronunciation has its own pronunciation characteristics, such as speed of speech, pause habits, volume c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L21/0208G10L21/034G10L25/48G10L25/78G10L25/87
CPCG10L21/0208G10L21/034G10L25/78G10L25/87G10L25/48
Inventor 邓园旻邹昆伦
Owner PING AN TECH (SHENZHEN) CO LTD
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