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Voice evaluation method and device

An evaluation method and speech technology, applied in speech analysis, speech recognition, instruments, etc., can solve the problems of inability to detect abnormal speech and prompt, unstable evaluation accuracy, and difficulty in satisfying users, so as to reduce the impact of evaluation results and improve User experience and the effect of meeting evaluation needs

Active Publication Date: 2015-03-25
IFLYTEK CO LTD
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the current voice evaluation method cannot detect and prompt abnormal voices, so it is difficult to meet the needs of users, and affected by abnormal voices, the accuracy of evaluation is unstable and the user experience is poor.

Method used

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  • Voice evaluation method and device
  • Voice evaluation method and device

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Embodiment Construction

[0019] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0020] In the description of the present invention, it should be understood that the term "plurality" refers to two or more than two; sex.

[0021] The speech evaluation method and device according to the embodiments of the present invention will be described below with reference to the accompanying drawings.

[0022] figure 1 It is a flow chart of a speech evaluation method according to an embodiment of the present invention. like figure 1 As shown, the speech evaluation method according to the embodiment of the present invention ma...

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Abstract

The invention provides a voice evaluation method and device. The voice evaluation method comprises the steps that voice data to be tested are received; voice recognition is conducted on the voice data to be tested to obtain voice recognition data; the voice recognition data are analyzed to defect whether the voice recognition data are abnormal voice data or not, and an evaluation result of the voice data to be tested is generated according to a detection result. The voice evaluation method can detect and recognize abnormal voice, so that abnormal voice is deleted from the voice to be tested, the abnormal voice can not join evaluation of normal voice, influence of the abnormal voice on the evaluation result is greatly reduced, the accuracy of the evaluation result is improved, the evaluation requirement of a user is met, and user experience is improved.

Description

technical field [0001] The invention relates to the technical field of voice evaluation, in particular to a voice evaluation method and device. Background technique [0002] With the continuous maturity of speech recognition technology, intelligent speech evaluation technology involving multiple disciplines such as signal processing, natural speech understanding, artificial intelligence, data mining and machine learning has also been more and more widely used. [0003] However, during the voice evaluation process, due to factors such as environmental interference, the evaluation voice may include some recorded abnormal voices, that is, abnormal voices, for example: when the user does not know that the voice evaluation has started , voices unrelated to the evaluation content may be recorded, such as chatting, singing, knocking on the table, etc. In addition, during the voice recording process, abnormal voices such as spray microphones and environmental noises may also be rec...

Claims

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Application Information

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IPC IPC(8): G10L25/60G10L15/00
Inventor 宋碧霄朱群张儒瑞刘飞
Owner IFLYTEK CO LTD
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