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KAS audio processing system

A technology of audio processing and processing modules, which is applied in stereophonic systems, electrical transmission signal systems, speech analysis, etc., and can solve the problems of not having multiple channels and only mixed output.

Active Publication Date: 2021-09-24
重庆优叡科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the disadvantages in the prior art that it can only mix output and cannot display surround sound technology with multiple channels, and proposes the KAS audio processing system

Method used

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0028] refer to Figure 1-7 , KAS audio processing system, including separation module, matrix processing module, recombination module, decoding module, signal restoration module, output module, first extraction module, matching module, judgment module, repair module, second extraction module, calculation module, classification The storage module, the memory module, the setting module, the warning module, the separation module are connected with the matrix processing module, the matrix processing module is connected with the reorganization module, the recombination module is connected with the decoding module, the decoding module is connected with the signal restorati...

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Abstract

The invention belongs to the field of audio processing, particularly relates to a KAS audio processing system, and provides the following scheme for solving the problems that only mixed output can be realized and multi-channel surround sound display cannot be realized in the prior art. The system comprises a separation module, a matrix processing module, a recombination module, a decoding module, a signal restoration module, an output module, a first extraction module, a matching module, a judgment module, a restoration module, a second extraction module, a calculation module, a classified storage module, a memory module, a setting module and a warning module. The separation module is connected with the matrix processing module. the matrix processing module is connected with the recombination module, the recombination module is connected with the decoding module, the decoding module is connected with the signal restoration module, and the signal restoration module is connected with the output module. The cinema-level feeling of personally visiting the scene is achieved when a movie is played.

Description

technical field [0001] The invention relates to the technical field of audio processing, in particular to a KAS audio processing system. Background technique [0002] Ordinary car audio signal output is directly amplified and output through the integrated chip inside the car, and the speakers in each part do not really play their characteristics, such as: bass, mid-range, treble, mid-bass, subwoofer, etc. [0003] In the prior art, car audio signals are all processed by DSP digital signals, but it is impossible to separate channels through specific audio algorithms to realize surround sound technology. Contents of the invention [0004] The purpose of the present invention is to solve the disadvantages in the prior art that it can only mix output and cannot display surround sound technology with multiple channels, and proposes the KAS audio processing system. [0005] In order to achieve the above object, the present invention adopts the following technical solutions: ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04S3/00H04S3/02H04S7/00G10L19/008G10L25/51G08B21/00G08B7/06
CPCH04S3/00H04S3/008H04S3/02H04S7/00H04S7/307G10L19/008G10L25/51G08B21/00G08B7/06
Inventor 张玮蒋春华李冬冬杨泽黄小哲刘家利
Owner 重庆优叡科技有限公司