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

Control method and control device for integration of sound equipment with HDMI (High-Definition Multimedia Interface)

A technology of HDMI interface and control method, which is applied in the direction of frequency/direction characteristic device, color TV parts, TV system parts, etc., can solve the problems of poor playback effect of sound parameters, unstable sound parameters, etc., and avoid single Adjustment of factors, guarantee of playback effect, guarantee of interaction effect

Active Publication Date: 2022-02-25
广州番禺巨大汽车音响设备有限公司
View PDF24 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The audio has multiple modes, and the interaction with the mobile terminal is based on the normal mode. Based on the normal mode, the various parameters of the audio are relatively conventional, and it is necessary to switch modes under the interaction with the mobile terminal, resulting in various parameters of the audio. Subsequent upgrades and adjustments, or even leapfrog upgrades, can easily lead to instability of audio parameters, resulting in poor playback effects of audio parameters

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
  • Control method and control device for integration of sound equipment with HDMI (High-Definition Multimedia Interface)
  • Control method and control device for integration of sound equipment with HDMI (High-Definition Multimedia Interface)
  • Control method and control device for integration of sound equipment with HDMI (High-Definition Multimedia Interface)

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0020] see figure 1 , figure 1 It is a schematic flow chart of a control method for audio integration with an HDMI interface in an embodiment of the present invention.

[0021] like figure 1 Shown, a kind of audio integration control method with HDMI interface, described method comprises:

[0022] S11: self-detecting the HDMI interface of the audio, and triggering the high-definition mode of the audio based on the HDMI interface;

[0023] In the specific implementation process of the present invention, the specific steps can be: the controller traverses and checks along the line, and receives the HDMI signal to determine the position of the HDMI interface; triggers based on the position of the HDMI interface, and determines the normal operation of the HDMI interface state; when the HDMI interface is in a normal working state, trigger the high-definition mode of the audio based on the HDMI interface, and monitor the high-definition signal; if the high-definition signal float...

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 discloses a control method and a control device for integration of sound equipment with an HDMI (High Definition Multimedia Interface), and the method comprises the steps: carrying out the self-detection of the HDMI of the sound equipment, and triggering a high-definition mode of the sound equipment based on the HDMI; in the high-definition mode, transmitting back an audio signal by the sound equipment, and conducting integral connection with a mobile terminal; adjusting parameters of the sound equipment for the first time based on the configuration of the mobile terminal; carrying out view field detection along the position of the sound equipment by the sound equipment, and adjusting parameters of the sound equipment again according to peripheral view field arrangement; detecting the sound tested by the sound equipment according to the audio signal, and switching the scene mode of the mobile terminal and the spreading direction of the sound based on the tone quality level of the sound; and selecting a corresponding correction model according to the tone quality grade of the sound, and finally adjusting the parameters of the sound based on the correction model.

Description

technical field [0001] The invention relates to the field of audio technology, in particular to an integrated audio control method and control device with an HDMI interface. Background technique [0002] The audio has multiple modes, and the interaction with the mobile terminal is based on the normal mode. Based on the normal mode, the various parameters of the audio are relatively conventional, and it is necessary to switch modes under the interaction with the mobile terminal, resulting in various parameters of the audio. Subsequent upgrades and adjustments, or even leapfrog upgrades, can easily lead to instability of audio parameters, resulting in poor playback effects of audio parameters. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art. The present invention provides a control method and control device for audio integration with an HDMI interface. The triggering of the high-definition mode is reali...

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
Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/20H04N5/60H04N21/4363H04N21/439
CPCH04R1/20H04N21/439H04N21/43635H04N5/602Y02D30/70
Inventor 庄少宏曾庆法葛丰达肖关胜李叶永钟红波王翔宇李文彬王泽宇刘展亮廖晓飞韦世烈陈大磊刘洋张小鸿袁海黄永添
Owner 广州番禺巨大汽车音响设备有限公司
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