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Spectrogram matching method, device and equipment and computer readable storage medium

A matching method and spectrogram technology, applied in speech analysis, instruments, etc., can solve the problems of time-consuming and low matching efficiency

Pending Publication Date: 2020-09-08
SPEAKIN TECH CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] The traditional spectrogram matching method is to manually compare the differences to judge the matching between the spectrograms, but this matching method is time-consuming and the matching efficiency is low

Method used

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  • Spectrogram matching method, device and equipment and computer readable storage medium
  • Spectrogram matching method, device and equipment and computer readable storage medium
  • Spectrogram matching method, device and equipment and computer readable storage medium

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Embodiment Construction

[0043] It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0044] The spectrogram matching method involved in the embodiment of the present invention is mainly applied to a spectrogram matching device, and the spectrogram matching device may be a personal computer (Personal Computer, PC), a notebook computer, a mobile terminal, and other devices with data processing functions.

[0045] refer to figure 1 , figure 1 It is a schematic diagram of the hardware structure of the spectrogram matching device involved in the solution of the embodiment of the present invention. In this embodiment of the present invention, the spectrogram matching device may include a processor 1001 (for example, a central processing unit, Central Processing Unit, CPU), a communication bus 1002 , a user interface 1003 , a network interface 1004 , and a memory 1005 . Wherein, the communication bus...

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Abstract

The invention provides a spectrogram matching method, device and equipment and a computer readable storage medium; the method comprises the steps: obtaining a specimen spectrogram, and obtaining a sample spectrogram; acquiring specimen phoneme information of a target phoneme in the specimen spectrogram, and acquiring sample phoneme information of a target phoneme in the sample spectrogram; calculating according to the specimen phoneme information and the sample phoneme information to obtain phoneme similarity, and determining the spectrogram matching degree of the specimen spectrogram and thesample spectrogram according to the phoneme similarity. Intelligent matching of the spectrogram can be realized, and the matching efficiency of the spectrogram is improved.

Description

technical field [0001] The present invention relates to the technical field of speech processing, and in particular, to a spectrogram matching method, apparatus, device, and computer-readable storage medium. Background technique [0002] At present, with the continuous development of society, speech processing technology is gradually applied to various fields, and spectrogram is a common way of expressing speech data. In the process of speech processing, it is often necessary to use spectrogram, and through the spectrum between the spectrograms The matching is processed for speech recognition, identity recognition, etc. [0003] The traditional spectrogram matching method is to compare the differences manually to judge the matching situation between the spectrograms, but this matching method is time-consuming and the matching efficiency is low. SUMMARY OF THE INVENTION [0004] The main purpose of the present invention is to provide a spectrogram matching method, apparatu...

Claims

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Application Information

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IPC IPC(8): G10L25/51G10L25/18
CPCG10L25/51G10L25/18
Inventor 郑琳琳龙洪锋
Owner SPEAKIN TECH CO LTD
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