Audio data monitoring and processing method and system
A technology of audio data and processing methods, applied in speech analysis, speech recognition, instruments, etc., can solve the problems of inability to recognize audio, and inability to perform audio monitoring in real time.
Active Publication Date: 2021-05-18
上海声构信息科技有限公司
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] For this reason, the embodiment of the present invention provides a method and system for monitoring and processing audio data to solve the problems in the prior art that the audio itself cannot be identified and audio monitoring cannot be performed in real time
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0022] The implementation mode of the present invention is illustrated by specific specific examples below, and those who are familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this description. Obviously, the described embodiments are a part of the present invention. , but not all examples. 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.
[0023] In the description of the present invention, it should be understood that the terms "first" and "second" are used for description purposes only, and should not be understood as indicating or implying relative importance. Also, the term "plurality" means three and more than three.
[0024] figure 1 It is a flowchart of a method for monitoring and processing audio data according to an embo...
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
Login to View More Abstract
The embodiment of the present invention discloses a method and system for monitoring and processing audio data. The method for monitoring and processing audio data includes: acquiring a plurality of audio sample files; preprocessing the plurality of audio sample files, and obtaining a plurality of audio sample files According to the preprocessed multiple audio sample files, multiple Mel-frequency cepstral coefficient MFCC feature matrices are obtained; according to multiple MFCC feature matrices and scene information, the tensorflow framework is used to train the audio scene recognition prediction model; obtain monitoring Audio data, and use the audio scene prediction model to analyze and predict the monitoring audio data to obtain scene information of the monitoring audio data. The present invention can recognize and judge the scene of the speaker (such as pornographic scene / common scene / music scene) on the monitoring audio itself without the help of audio-to-text conversion, make scene predictions, and give early warning of abnormal behaviors in the monitored environment.
Description
technical field [0001] Embodiments of the present invention relate to the technical field of audio processing, and in particular to a method and system for monitoring and processing audio data. Background technique [0002] The existing audio monitoring technology mainly realizes audio monitoring by recording audio and storing it, then converting the audio into text, and then recognizing the text. This method does not identify the audio itself, let alone achieve real-time early warning. Contents of the invention [0003] To this end, the embodiments of the present invention provide a method and system for monitoring and processing audio data, so as to solve the problems in the prior art that audio itself cannot be identified and audio monitoring cannot be performed in real time. [0004] In order to achieve the above purpose, embodiments of the present invention provide the following technical solutions: [0005] The embodiment of the first aspect of the present inventio...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G10L15/02G10L15/06G10L15/26G10L21/0208G10L25/24
CPCG10L15/02G10L15/063G10L15/26G10L19/04G10L21/0208G10L25/24
Inventor 程荣赵友林
Owner 上海声构信息科技有限公司