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

Multi-channel audio control system

An audio control and multi-channel technology, applied in the direction of stereo circuit arrangement, etc., can solve the problems of damaging the decoration design and the overall environment disorder, and achieve the effect of reducing the difficulty of wiring and expanding flexibility

Active Publication Date: 2020-06-09
许祐豪
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the conventional Dolby 7.1 implementation requires a large amount of physical wiring to connect each speaker, causing confusion in the overall environment, and may also destroy the original decoration design due to the need to drill holes in the ceiling or wall for cables.

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
  • Multi-channel audio control system
  • Multi-channel audio control system
  • Multi-channel audio control system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The following describes the implementation of the present invention in more detail with icons and component symbols, so that those who are familiar with the art can implement it after studying this specification.

[0021] See figure 1 , Showing a schematic diagram of a multi-channel audio control system according to an embodiment of the present invention. Such as figure 1 As shown, the multi-channel audio control system of the embodiment of the present invention includes an intelligent wireless remote control controller RC, a central audio-visual processing unit 10, a front speaker unit 20, a rear audio processing unit 30, and a rear speaker unit 40 to implement High-quality audio and video playback function.

[0022] Specifically, the smart wireless remote control controller RC has a touch display function and a wireless remote control control function, and the touch display function can be used to display the control screen S for the user to press the control screen S to d...

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 multi-channel audio control system. The system comprises a central audio-video processing unit, a front loudspeaker unit, a rear audio processing unit, a rear loudspeaker unit and an intelligent wireless remote controller, the intelligent wireless remote controller is mainly used for transmitting a sound channel control instruction to control each sound channel loudspeaker to play audio content, so that a user can specify the on / off of the loudspeaker according to actual needs and personal preferences, and the flexibility in use is improved. Besides, a rear audio processing unit decodes the complete audio and transmits a rear audio playing signal according to the sound channel control instruction, and the rear audio playing signal is played by the rear loudspeakerunit. In addition, entity wiring of audio transmission can be greatly reduced, and the original decoration design is maintained.

Description

Technical field [0001] The present invention relates to a multi-channel audio control system, especially the use of a smart wireless remote controller to transmit channel control instructions to control the speakers of each channel to play audio content, allowing users to specify the speakers according to actual needs and personal preferences Switch, and expand the flexibility of use. Background technique [0002] With the improvement of living standards, people are paying more attention to the improvement of quality in pursuit of leisure and entertainment. In the leisure application field of audio-visual audio, the industry has successively launched in order to achieve high-quality sound performance to meet the auditory sensory needs of consumers. Digital stereo, stereo, and surround sound field multi-channel technologies, such as Dolby 5.1 channel systems, 7.1 channel systems or other multi-channel systems, are commonly used in movie theaters and concert venues. In addition, w...

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): H04R5/04
CPCH04R5/04
Inventor 许祐豪
Owner 许祐豪
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