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Voice processing methods and devices

A voice processing and voice technology, applied in the field of mobile communication, which can solve the problem that end users cannot exchange information conveniently and safely.

Active Publication Date: 2019-04-16
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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  • Voice processing methods and devices
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  • Voice processing methods and devices

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] refer to figure 1 , shows a flow chart of steps of a speech 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, the mobile terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a vehicle-mounted terminal, a wearable device, and a pedometer.

[0029] Wherein, the transmitting device of the mobile terminal may send an ultrasonic signal, and the receiving device of the mobile terminal may 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 the speaker and the earpiece. And according to the end user's habit of using the mobile terminal, when the end user performs voice input, ...

Embodiment 2

[0042] refer to figure 2 , shows a flow chart of specific steps of a speech processing method in an embodiment of the present invention. When the transmitting device of the ultrasonic signal is a loudspeaker, and the receiving device of the ultrasonic signal is the first microphone set within the preset position range of the loudspeaker, the target object is the user's lips, and 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 set at the bottom of the screen of the mobile terminal, which can be understood as the end on the side of the home button of the mobile terminal. In addition, a first microphone is provided at the bottom of the mobil...

Embodiment 3

[0059] refer to image 3 , shows a flow chart of specific steps of a speech processing method in an embodiment of the present invention. When the transmitting device of the ultrasonic signal is an earpiece, and the receiving device of the ultrasonic signal is a second microphone set within the preset position range of the earpiece, the target object is the user's ear, and 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 handset 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....

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PUM

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Abstract

The embodiments of the invention provide voice processing methods and devices and apply to a mobile terminal. A method comprises the steps of sending and receiving an ultrasonic signal; determining amovement trend of a target object relative to the mobile terminal according to the ultrasonic signal; and determining corresponding voice processing operation according to the movement trend, and carrying out the voice processing operation. The voice processing operation is directly carried out through utilization of the movement trend, a process for a user to carry out the voice processing operation is simplified, and a terminal user does not need to obtain related controls in a chat interface and trigger the related controls, so the terminal user can carry out one-hand operation conveniently, and information interaction security is improved.

Description

technical field [0001] The 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 end users can easily exchange information through social applications. [0003] In the prior art, in order to reduce the cumbersome operation of inputting text by the user, usually voice messages can be used for information interaction. When a terminal user sends a voice message, it needs to enter the chat interface of the social application program 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...

Claims

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Application Information

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IPC IPC(8): H04M1/02H04M1/725G10L15/25G10L17/22H04B11/00
CPCG10L15/25G10L17/22H04B11/00H04M1/0281H04M1/72433H04M1/72454
Inventor 郑国炳
Owner VIVO MOBILE COMM CO LTD