Method and device for adjusting sound effect in self-adaption mode

An adaptive adjustment and sound effect technology, applied in special data processing applications, components of color TVs, components of TV systems, etc., can solve problems such as manual adjustment of sound effect modes, and achieve the effect of eliminating inconvenience and improving hearing effects.

Inactive Publication Date: 2014-04-16
LE SHI ZHI ZIN ELECTRONIC TECHNOLOGY (TIANJIN) LTD
View PDF5 Cites 21 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a method and device for adaptively adjusting sound effects

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
  • Method and device for adjusting sound effect in self-adaption mode
  • Method and device for adjusting sound effect in self-adaption mode
  • Method and device for adjusting sound effect in self-adaption mode

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] This embodiment provides a method for adaptively adjusting sound effects, which is applied to a multimedia player, and the multimedia player may be a smart TV. Please refer to figure 1 , the method includes:

[0035] Step 101, after receiving the play request, if the program source is judged in the program database according to the program source identifier as the first program in the continuous broadcast sequence or the program in the non-sequential broadcast sequence, search for the main program label of the program source;

[0036] Each TV program source will have one or more different labels due to different program styles, and the remote server will set a main label that matches the program source according to the style of each program source. When the user uses the smart TV to play a TV program, according to the program source identifier, the instruction to search the main label is sent to the remote server, so as to search for the main label of the program sourc...

Embodiment 2

[0063] Please refer to image 3 , this embodiment further optimizes the present invention on the basis of the first embodiment above.

[0064] In this embodiment, after the user's play request is received, the main label of the program source is searched in the program database according to the program source identifier. Usually, the program source is identified as the program source name, and the main label of the program source can be found only according to the program source name. However, in a few cases, two or more program sources of different types may have the same program source name, such as two programs with the same name. If in this case, two or more main tags will be found in the database according to the program source name, therefore, the program source identification of the present embodiment also includes the program source feature, and in the search process, according to the program source name, And combining the features of the program source to find the m...

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 invention provides a method and device for adjusting the sound effect in a self-adaption mode. The method and device are applied to a multimedia player, wherein the method comprises the following steps that after a play request is received, if a main program label of a program source is found when it is judged that a program source is a first program in a chain broadcast sequence or a program in a non-chain-broadcast sequence in a program data base according to a program source label; a sound effect mode matched with a main program label is searched for in a pre-stored label and sound effect corresponding entry according to the main program label; the sound effect output of the multimedia player is controlled according to the sound effect mode matched with the main program label. The method and device for adjusting the sound effect in a self-adaption mode eliminates the inconvenience that a user needs to manually adjust the sound effect mode according to different program sources, and the sound effect mode matched with the program source is selected to provide the good auditory sense effect.

Description

technical field [0001] The invention relates to the technical field of multimedia players, in particular to a device and method for adaptively adjusting sound effects. Background technique [0002] With the development of the TV industry, especially with the popularization of smart TVs and the diversification of TV programs, the current smart TVs watch more and more TV programs, and the programs broadcast on each channel are also increasingly rich, including various variety shows , TV dramas and news, etc., users can also enjoy various programs through local audio and video, such as home theater, karaoke, etc. Of course, the playback sound effects of various programs are different. When using a smart TV to watch TV programs, different TV programs from different TV stations will be selected. Only by choosing the sound effects that match the program can the best auditory effect be achieved. [0003] The current method for adjusting the sound effects of terminals such as telev...

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): H04N21/435H04N21/81H04N5/93G06F17/30
Inventor 岳鹏飞
Owner LE SHI ZHI ZIN ELECTRONIC TECHNOLOGY (TIANJIN) LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap