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A voice processing method and terminal equipment

A terminal device and voice processing technology, applied in the field of communication, can solve problems such as inaccessible and clear user voice

Active Publication Date: 2021-09-10
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a voice processing method and terminal equipment to solve the problem that the existing noise reduction scheme cannot obtain clearer user voice in a noisy call environment

Method used

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  • A voice processing method and terminal equipment
  • A voice processing method and terminal equipment
  • A voice processing method and terminal equipment

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Embodiment Construction

[0025] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0026] Such as figure 1 As shown, a voice processing method according to an embodiment of the present invention is applied to a terminal device, including:

[0027] Step 101, acquiring a sound signal collected by a vibration detection device in a terminal device.

[0028] Here, the vibration detection device of the terminal device can collect sound signals through vibration detection. After the call starts, the sound signal can be obtained to prepare for subsequent voice processing.

[0029] Step 102, determine the working mode of the terminal device during the current call, the working mode includes a first mode in which the human face is in contact with the display screen and a second mode in which the human face is not in contact with the display sc...

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Abstract

The invention provides a voice processing method and terminal equipment, and relates to the technical field of communication. The method includes: acquiring the sound signal collected by the vibration detection device in the terminal equipment; determining the working mode of the terminal equipment during the current call, the working mode includes the first mode in which the human face is in contact with the display screen and the human face is not in contact with the display screen the second mode; when the terminal device is in the first mode, the voice signal is used as a voice reference signal, and the voice signal collected by the pickup is processed to obtain a voice signal to be transmitted, or the voice signal is used as a A voice signal to be transmitted: when the terminal device is in the second mode, the voice signal is used as a noise reference signal, and the voice signal collected by the pickup is processed to obtain a voice signal to be transmitted. The solution of the present invention is used to solve the problem that the existing noise reduction solution cannot obtain clearer voice of the user in a noisy call environment.

Description

technical field [0001] The present invention relates to the communication field, in particular to a voice processing method and terminal equipment. Background technique [0002] At present, most smart terminals such as mobile phones have added an uplink noise reduction function to their calling functions. The noise reduction solution is to configure at least one auxiliary pickup to pick up the ambient noise in the position and direction outside the user's mouth, and then remove the ambient noise from the main pickup signal to obtain a voice signal with a high signal-to-noise ratio. [0003] However, in the above noise reduction solution, no matter the auxiliary pickup or the main pickup, they can actually pick up the environmental noise and the user's voice, the difference is only in the signal-to-noise ratio of the user's voice. Although the signal-to-noise ratio of the user's voice can be improved through processing, clearer user's voice cannot be obtained through process...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/19H04M1/72454H04M1/72433
CPCH04M1/19H04M2250/12H04M1/72433H04M1/72454
Inventor 付从华
Owner VIVO MOBILE COMM CO LTD
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