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A kind of voice processing method and device

A voice processing and voice technology, which is applied in voice analysis, voice recognition, instruments, etc., can solve the problem that end users cannot interact conveniently and safely

Active Publication Date: 2021-01-26
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a voice processing method and device to solve the problem that terminal users cannot conveniently and safely perform information interaction

Method used

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  • A kind of voice processing method and device
  • A kind of voice processing method and device
  • A kind of voice processing method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026]Referencefigure 1 , Shows a step flowchart of a voice processing method in an embodiment of the present invention. The method is applied to a mobile terminal, and the specific steps include:

[0027]Step 101: Send and receive ultrasonic signals.

[0028]In the embodiment of the present invention, mobile terminals include, but are not limited to, mobile phones, tablet computers, notebook computers, palmtop computers, vehicle-mounted terminals, wearable devices, and pedometers.

[0029]Among them, the transmitting device of the mobile terminal can send out the ultrasonic signal, and the receiving device of the mobile terminal can receive the reflected ultrasonic signal.

[0030]Considering that both the speaker and the earpiece can emit sound, the ultrasonic signal transmitting device in the present invention may include a speaker and an earpiece. And according to the terminal user’s habit of using the mobile terminal, when the terminal user performs voice input, the user’s lips are close t...

Embodiment 2

[0042]Referencefigure 2 , Shows a flowchart of specific steps of a voice processing method in an embodiment of the present invention. When the ultrasonic signal transmitting device is a loudspeaker, and the ultrasonic signal receiving device is the first microphone set within the preset position range of the loudspeaker, the target object is the user's lips, the specific steps include:

[0043]Step 201: Send and receive ultrasonic signals.

[0044]In the embodiment of the present invention, the ultrasonic signal is sent out through the speaker of the mobile terminal, and the reflected ultrasonic signal is received through the first microphone of the mobile terminal.

[0045]In practical applications, the speaker of the mobile terminal is arranged at the bottom of the screen of the mobile terminal, and the bottom can be understood as an end on the side of the home button of the mobile terminal. In addition, a first microphone is provided at the bottom of the mobile terminal. In terms of the h...

Embodiment 3

[0059]Referenceimage 3 , Shows a flowchart of specific steps of a voice processing method in an embodiment of the present invention. When the ultrasonic signal transmitting device is an earpiece, and the ultrasonic signal receiving device is a second microphone set within the preset position range of the earpiece, the target object is the user's ear, the specific steps include:

[0060]Step 301: Send and receive ultrasonic signals.

[0061]In the embodiment of the present invention, the ultrasonic signal is sent out through the earpiece of the mobile terminal, and the reflected ultrasonic signal is received through the second microphone of the mobile terminal.

[0062]In practical applications, the earpiece of the mobile terminal is set on the top of the screen of the mobile terminal, and the top can be understood as an end on the side of the camera of the mobile terminal. In addition, a second microphone is provided on the top of the mobile terminal. In terms of the habit of a large number ...

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Abstract

Embodiments of the present invention provide a voice processing method and device, which are applied to mobile terminals. The method includes: sending and receiving ultrasonic signals; determining the movement trend of a target object relative to the mobile terminal according to the ultrasonic signals; Determine the corresponding voice processing operation based on the motion trend, and execute the voice processing operation. In this way, the voice processing operation can be performed directly through the motion trend, which simplifies the process for the user to perform the voice processing operation, and does not require the end user to acquire and trigger the related controls in the chat interface, thereby facilitating the end user to perform one-handed operation and improving information interaction. security at the time.

Description

Technical field[0001]The present invention relates to the field of mobile communication, in particular to a voice processing method and device.Background technique[0002]With the development of mobile communication technology, social applications (such as WeChat, Tencent QQ, DingTalk, etc.) have been widely used, and terminal users can facilitate information exchange through social applications.[0003]In the prior art, in order to reduce the tedious operation of inputting text by the user, a voice message can usually be used for information interaction. When a terminal user sends a voice message, he needs to enter the chat interface of the social application installed on the terminal, and obtain the recording control for sending the voice message from the chat interface, and press and hold the screen area where the recording control is located until the terminal user completes the voice input; Similarly, when a terminal user receives a voice message, he needs to enter the chat interfa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/02H04M1/72433H04M1/72454G10L15/25G10L17/22H04B11/00
CPCG10L15/25G10L17/22H04B11/00H04M1/0281H04M1/72433H04M1/72454
Inventor 郑国炳
Owner VIVO MOBILE COMM CO LTD