Speech recognition terminal evaluation system and method

A technology of speech recognition and evaluation system, applied in speech recognition, speech analysis, instruments, etc., can solve the problems of labor-intensive cost and poor test effect.

Inactive Publication Date: 2019-09-06
CHINA ACADEMY OF INFORMATION & COMM
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  • Abstract
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Problems solved by technology

[0003] The embodiment of the present invention provides a speech recognition terminal evaluation system and method, which solves the technical problems of poor test results and labor costs caused by manual speech recognition in the prior art

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  • Speech recognition terminal evaluation system and method
  • Speech recognition terminal evaluation system and method
  • Speech recognition terminal evaluation system and method

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Embodiment Construction

[0025] 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 of the embodiments of the present invention, not all of them. 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.

[0026] In an embodiment of the present invention, a speech recognition terminal evaluation system is provided, such as figure 1 As shown, the system includes: a control device 4, a terminal under test 3, an image acquisition device 1, a voice playback device 5 and a noise generating device 6, wherein the control device 4 is connected to the image acquisition device 1 and the voice playback device Device 5 is connected;

[0027] Wherein, describe...

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Abstract

The invention provides a speech recognition terminal evaluation system and method. The speech recognition terminal evaluation system comprises a speech playback device for outputting a test speech corpus, a terminal to be tested for recognizing the test speech corpus in different test environments including a noise test environment to obtain a recognition result, a noise generating device for generating noise required for the test, an image collecting device for performing image acquisition on the recognition result to obtain and transmit the speech recognition image to a control device and the control device which is used for converting a test text corpus into the test speech corpus through a speech synthesis method, performing image recognition on a speech device image based on a deep learning algorithm to obtain the recognition result, and comparing the recognition result with preset tagged data to obtain a comparison result used for indicating the speech recognition performance ofthe terminal to be tested. According to the scheme, automated test is adopted to support repetitive test, and the use of functional test based on deep learning algorithm comparison can reduce labor costs.

Description

technical field [0001] The invention relates to the technical field of speech recognition, in particular to a speech recognition terminal evaluation system and method. Background technique [0002] With the rapid development and expansion of the Internet of Things, voice interaction has become one of the more mature ways to open the entrance of the Internet of Things. Speech recognition technology has also become one of the hottest technologies in the consumer technology market today. With the maturity of voice interaction technology, the test of speech recognition has attracted more and more attention. But the speech recognition test is still in the development stage, most of the tests need to be done manually, the test effect is not good and the labor cost is expended. Contents of the invention [0003] The embodiment of the present invention provides a speech recognition terminal evaluation system and method, which solves the technical problems in the prior art that t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/01G10L25/75
CPCG10L15/01G10L25/75
Inventor 傅蓉蓉刘毓伟李玮董千洲张小雨
Owner CHINA ACADEMY OF INFORMATION & COMM
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