Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Live broadcast sound processing method and mobile terminal

A mobile terminal and sound processing technology, applied in the field of communication, can solve problems such as poor sound reception, easy collection of environmental noise, inconvenience, etc., and achieve the effect of improving quality

Active Publication Date: 2016-08-17
TENCENT TECH (SHENZHEN) CO LTD
View PDF4 Cites 58 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since other external devices need to be used to obtain background music, this method will be very inconvenient to implement, and the implementation location is likely to be limited, and the background music is collected at the same time through the microphone, and the sound collection effect is relatively poor, and it is easy to collect environmental noise, resulting in the final output. poor signal quality

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Live broadcast sound processing method and mobile terminal
  • Live broadcast sound processing method and mobile terminal
  • Live broadcast sound processing method and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as figure 2 As shown, the live sound processing method of this embodiment includes the following steps:

[0030] Step 201, obtaining the audio file selected by the user;

[0031] In the specific implementation, the user can enter the live broadcast interface through the live broadcast software on the mobile terminal, click the atmosphere manager on the live broadcast interface to input the identification of the selected audio file (such as the name of the audio file) at the corresponding position, and the mobile terminal can input the audio file according to the user's input. Get the audio file selected by the user.

[0032] Step 202, decoding the audio file to obtain an audio signal;

[0033] The audio signal is used to enrich the atmosphere of the live broadcast during the live broadcast.

[0034] Step 203, collecting the voice signal of the user;

[0035] In specific implementation, the microphone of the mobile terminal can be used to collect the user's voi...

Embodiment 2

[0040] The method described in embodiment one, this embodiment will be described in further detail, as Figure 3a As shown, the live audio processing method of this embodiment includes the following steps:

[0041] Step 301, obtaining the audio file selected by the user;

[0042] In the specific implementation, the user can enter the live broadcast interface through the live broadcast software on the mobile terminal, click the atmosphere manager on the live broadcast interface to input the identification of the selected audio file (such as the name of the audio file) at the corresponding position, and the mobile terminal can input the audio file according to the user's input. Get the audio file selected by the user.

[0043] The mobile terminal can connect to the network to obtain the audio file from the server according to the user's input, and if the audio file is stored in the local storage of the mobile terminal, the mobile terminal can also obtain the audio file from its...

Embodiment 3

[0084] In order to better implement the above method, the present invention also provides a mobile terminal, such as Figure 6 As shown, the mobile terminal of this embodiment includes:

[0085] An acquisition unit 601, configured to acquire the audio file selected by the user;

[0086] A decoding unit 602, configured to decode the audio file to obtain an audio signal;

[0087] A collection unit 603, configured to collect the voice signal of the user;

[0088] The first processing unit 604 is configured to mix and play the audio signal and the voice signal.

[0089] In a possible implementation manner, the obtaining unit 601 is specifically configured to obtain the audio file selected by the user from a server through a network, or obtain the audio file selected by the user from a local storage of the mobile terminal.

[0090] In a possible implementation manner, the decoding unit 602 includes:

[0091] A parsing subunit, configured to parse the audio file to obtain sampli...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the invention discloses a live broadcast sound processing method and a mobile terminal. The live broadcast sound processing method comprises the steps that an audio file selected by a user is acquired; the audio file is decoded to obtain an audio signal; a speech signal of the user is collected; the audio signal and the speech signal are subjected to audio mixing and broadcast. According to the live broadcast sound processing method and the mobile terminal, the live broadcast atmosphere can be enriched without needing other loudspeaking equipment, and the quality of a finally-output signal can be improved.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular to a live audio processing method and a mobile terminal. Background technique [0002] In recent years, with the continuous development of mobile terminal technologies such as mobile phones, mobile terminals have become more and more intelligent, and mobile terminals have provided more and more functions, such as the live broadcast function. Features are becoming more and more popular with users. [0003] In order to enrich the atmosphere of the live broadcast, it is sometimes necessary to add some background music during the live broadcast. In the prior art, in order to achieve this purpose, other external devices (such as personal computers) are usually required. The specific implementation process is as follows: through other external devices The loudspeaker of the mobile terminal plays background music, and the microphone of the mobile termina...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H04M1/725H04M1/72442
CPCH04M1/72442
Inventor 孙长举周旋周雨卓蔡伟龙杨超林志衡罗嘉黎魏艳芳杨溯
Owner TENCENT TECH (SHENZHEN) CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com