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Audio processing method and audio processing system

An audio processing and audio technology, applied in speech analysis, instruments, etc., can solve the problem of high hardware cost, achieve the effect of reducing hardware cost, reducing configuration, and achieving compatibility

Inactive Publication Date: 2018-11-13
合肥凌极西雅电子科技有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an audio processing method and processing system to solve the problem that the traditional audio processing technology proposed in the above background technology needs to be configured with multiple audio interfaces to be compatible with audio information, resulting in high hardware costs

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  • Audio processing method and audio processing system
  • Audio processing method and audio processing system

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Embodiment Construction

[0034] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] see Figure 1-3

[0036] Such as figure 1 Shown, a kind of audio processing method, this method comprises the following steps:

[0037] S1, input audio signal;

[0038] S2. Decoding the input audio signal; decoding the input audio signal includes selecting a corresponding input interface according to the input mode of the input signal and then decoding the audio signal through a decoder.

[0039] S3. Perform preprocessing on the decoded audio and co...

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Abstract

The invention discloses an audio processing method and an audio processing system. The method comprises the following steps of Step 1, inputting an audio signal; Step 2, decoding the input audio signal; Step 3, preprocessing the decoded audios, and converting the decoded audios into audio character contents; Step 4, performing modulation processing on the preprocessed audio; and Step 5, outputtingthe audio after the modulation processing, and storing the audio and the character contents. The invention also discloses the audio processing system, which comprises an input module, a decoding module, a preprocessing module, a modulation module, a storage module, an output module and a main control MCU. The audio processing method and the audio processing system provided by the invention have the advantages that the decoded audio is processed; the audio processing result is more accurate and clearer; the processed audio is subjected to character content and audio information storage; and the use is more convenient.

Description

technical field [0001] The invention relates to the technical field of audio processing, in particular to an audio processing method and a processing system. Background technique [0002] Whether it is a video material or a separate audio material, it can show wonderful audio effects to bring users a better experience, and audio processing technology is the basis for processing various audio files. [0003] Most of the traditional audio processing technologies use a specific signal interface to preprocess the audio signal, that is, to decode it so that the audio processing device can be compatible with the input audio information. Its structure is relatively complicated, and multiple audio input interfaces need to be configured. Contents of the invention [0004] The purpose of the present invention is to provide an audio processing method and processing system to solve the problem of high hardware costs caused by the need to configure multiple audio interfaces to be compa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L19/008G10L19/16
CPCG10L19/008G10L19/16
Inventor 胡玮陶涛
Owner 合肥凌极西雅电子科技有限公司
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