Voice recognition rate analysis system
An analysis system and speech recognition technology, applied in speech analysis, speech recognition, instruments, etc., can solve the problems of lack of judgment of parameters, analysis and measurement of the value of speech module performance, complex hardware structure, and human resources consumption, etc., to achieve excellent hardware environmental effects
Active Publication Date: 2020-07-17
FOSHAN UNIVERSITY
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Problems solved by technology
The latter arranges a large number of testers to repeatedly perform testing, recording, uploading data and statistical analysis on site. This testing method consumes a lot of human resources, and the actual operation steps are cumbersome and inefficient;
[0005] At present, there are still a small number of speech recognition devices tested by building hardware systems, but the parameters tested lack the value of judging, analyzing and measuring the performance of speech modules, and the hardware The structure is more complex;
[0006] Among the few hardware test systems currently in existence, most of the test objects are complete speech recognition products, so for different devices, the test is difficult to be compatible and the versatility is low
Method used
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Embodiment 1
[0033] Embodiment 1, with reference to figure 1 , figure 2 , image 3 , Figure 4 as well as Figure 5 , a speech recognition rate analysis system, comprising:
[0034] The first microphone array 110, the first microphone array 110 is used to collect test audio;
[0035] A display module 120, the display module 120 is used to display the function options of the system, and for the user to click and select;
[0036] The wireless transmitting module 131 and the wireless receiving module 132, the wireless transmitting module 131 and the wireless receiving module 132 are used to cooperate with each other to receive the feedback information of the voice module 200 of the test object;
[0037] Wherein the wireless transmitting module 131 is placed on the voice module 200 place to be tested, and the pin connection of the wireless receiving module 132 and the processing module 160 is controlled by the processing module 160;
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The invention discloses a voice recognition rate analysis system. The system comprises: a first microphone array, which is used for collection of a test audio; a display module, which is used for displaying function options of the system and allowing a user to click and select; a wireless transmitting module and a wireless receiving module, which are used for receiving feedback information of a voice module of a test object in a mutual cooperation manner; a test audio transmission module, which comprises a first loudspeaker and a second microphone array, wherein the first loudspeaker is used for playing the test audio, and the second microphone array is used for collecting a test audio signal played by the first loudspeaker; and a distance measuring module, which is used for measuring thedistance between the processing module and the tested voice module. According to the invention, the voice analysis system is more intelligent, and an excellent hardware environment can be provided foraccurate test of the voice recognition rate.
Description
technical field [0001] The invention relates to the technical field of speech recognition, and more specifically relates to a speech recognition rate analysis system. Background technique [0002] As a very popular technology at present, speech recognition has been reasonably used by many industries. [0003] The reference value of speech recognition rate of existing speech products is low, because the lack of analysis of environmental parameters and functional parameters in the recognition state during the test process; [0004] There are two main methods for testing speech recognition rate: software simulation test and manual test. The former inputs audio signals to the voice module through software, and obtains test recognition results on the computer. This test method ignores human factors and environmental factors, and the results obtained are too ideal. The latter arranges a large number of testers to repeatedly perform testing, recording, uploading data and statisti...
Claims
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IPC IPC(8): G10L15/01
CPCG10L15/01
Inventor 潘浩贤蔡伟雄严冬冼佳莉陈南洲陈晓燕
Owner FOSHAN UNIVERSITY