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Voice recognition testing device, system and method needing no interface

A speech recognition test and speech recognition technology, applied in speech recognition, speech analysis, instruments, etc., can solve the problems of poor test repeatability, many manual interventions, and low test efficiency, and reduce the communication interaction and control for testing. , high accuracy, good ease of use

Inactive Publication Date: 2018-11-13
成都昊铭科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] 1. There are many manual interventions, and the repeatability of the test is not good. It cannot be accurately guaranteed to repeat accurately every time, and the test efficiency is low.
[0008] 2. With the development of society, smart terminals are changing with each passing day. On the one hand, it is difficult for some smart terminals to clearly know the interfaces and related instructions used to test various functions such as speech recognition; Customized communication interaction and control are required according to different smart terminals to be tested, which brings complexity to the construction of the test environment and the operation of the actual test process, poor versatility, and low test efficiency

Method used

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  • Voice recognition testing device, system and method needing no interface
  • Voice recognition testing device, system and method needing no interface

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] One of the speech recognition test systems without an interface provided by this embodiment, such as figure 1 and figure 2 As shown, include the intelligent terminal 3 to be tested, the test platform 1 and the sound source 2 connected with the test platform 1, wherein the sound source 2 is the sound source for playing the test voice for the intelligent terminal to be tested to carry out the voice recognition test; the system also includes A text recognition device 5, the text recognition device 5 includes a camera 6 arranged in front of the screen of the smart terminal to be tested, and the text recognition device 5 is connected with the test platform 1.

[0047] Such as figure 1 As shown, the camera 6 is arranged in front of the screen of the intelligent terminal 3 to be tested, and is connected with the character recognition device 5 . In this embodiment, the smart terminal 3 to be tested is placed horizontally with the screen facing up, and the camera 6 is arranged ...

Embodiment 2

[0057] System Embodiment 2: The structure and method are basically the same as those of System Embodiment 1, and the similarities will not be repeated here. The difference is:

[0058] In some system embodiments, the character recognition device 5 is a device for character recognition of the voice recognition results displayed on the smart terminal under test captured by the camera through character recognition software.

[0059] In this system, as image 3 As shown, it also includes a shielding plate 7 located between the camera 6 and the screen of the intelligent terminal 3 to be tested, and the shielding plate 7 is provided with a non-blocking area 8 corresponding to the display area of ​​the speech recognition result on the screen of the intelligent terminal to be tested , all areas outside the non-occlusion area are occlusion areas. Compared with the camera, the part of the smart terminal under test that is blocked by the blocking area is invisible, and the part of the s...

Embodiment 3

[0064] One of the speech recognition testing devices without an interface provided in this embodiment, such as figure 1 , figure 2 and image 3 As shown, it includes a sound source 2, a first platform (not shown) for placing the sound source 2 and a second platform (not shown) for placing the intelligent terminal 3 to be tested, and also includes a text recognition device 5 , the character recognition device includes a camera 6, the camera 6 is located in front of or above the screen of the smart terminal 3 to be tested placed on the second platform, and the sound source 2 and the character recognition device 5 are all connected to the test platform 1.

[0065] In some device embodiments, the above-mentioned character recognition device 5 is a device for character recognition of the voice recognition result displayed on the smart terminal 3 under test captured by the camera 6 .

[0066] In some device embodiments, the character recognition device includes a bracket, a chara...

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Abstract

The invention discloses a voice recognition testing device needing no interface, a voice recognition testing system needing no interface and a voice recognition testing method needing no interface. The device comprises a sound source and a second platform for placing an intelligent terminal to be tested, and further comprises a character recognition device, the character recognition device comprises a camera, the camera is arranged at the position in front of or above a screen of the intelligent terminal to be tested placed by the second platform, and the sound source and the character recognition device are connected with a testing platform. For the voice recognition testing device needing no interface, the voice recognition testing system needing no interface and the voice recognition testing method needing no interface, without a voice recognition testing interface on the intelligent terminal device, a voice recognition result for the intelligent terminal to be tested obtained by carrying out character recognition on the voice recognition result displayed by a screen of the intelligent terminal to be tested and shot by the camera through the character recognition device can be compared with characters corresponding to testing voice played through a sound source, thus the relevant performance index for voice recognition is counted, the repeatability is good, the usability ishigh, the universality is excellent, and thus the efficiency of voice recognition performance testing of the intelligent terminal is effectively promoted.

Description

technical field [0001] The invention relates to the field of audio testing, in particular to a voice recognition testing device, system and method. Background technique [0002] Smart terminals such as smart phones, smart audio and other products are changing with each passing day. With the development of science and technology and the continuous improvement of user service needs, more and more smart terminals with voice recognition functions have appeared on the market. [0003] Currently, the methods for testing the voice recognition performance of smart terminals include the following: [0004] 1. The first method is to find several people to speak different test words, and then count the performance of speech recognition; [0005] 2. In the second method, the speech recognition result needs to be obtained through the interface on the smart terminal to be tested, so as to count the speech recognition performance. [0006] There is following shortcoming in above-mentione...

Claims

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Application Information

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IPC IPC(8): G10L15/01
CPCG10L15/01
Inventor 张铭张怀卫宋伟
Owner 成都昊铭科技有限公司
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