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Speech acceleration detection method, apparatus, device and readable storage medium

A voice acceleration and detection method technology, applied in voice analysis, voice recognition, instruments, etc., can solve the problems of low efficiency of accelerated voice recognition, achieve the effect of solving low recognition efficiency and improving efficiency and accuracy

Active Publication Date: 2022-07-12
SPEAKIN TECH CO LTD
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  • Claims
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Problems solved by technology

[0004] The main purpose of the present invention is to provide a voice acceleration detection method, aiming to solve the technical problem of low efficiency in the recognition of accelerated voice

Method used

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  • Speech acceleration detection method, apparatus, device and readable storage medium
  • Speech acceleration detection method, apparatus, device and readable storage medium
  • Speech acceleration detection method, apparatus, device and readable storage medium

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Embodiment Construction

[0063] 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.

[0064] like figure 1 shown, figure 1 It is a schematic diagram of the terminal structure of the hardware operating environment involved in the solution of the embodiment of the present invention.

[0065] The terminal in the embodiment of the present invention may be a PC, or may be a smart phone, a tablet computer, an MP3 (Moving Picture Experts Group Audio Layer III, moving picture expert compression standard audio layer 3) player, MP4 (Moving Picture Experts Group Audio Layer IV, moving picture Expert compression standard audio level 3) Players, portable computers and other portable terminal devices with display functions.

[0066] like figure 1 As shown, the terminal may include: a processor 1001 , such as a CPU, a communication bus 1002 , a user interface 1003 , a network interface 1004 , and a memory 10...

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Abstract

The invention discloses a voice acceleration detection method, device, equipment and readable storage medium. The voice acceleration detection method identifies the phonemes in the audio to be detected, and obtains the duration of each phoneme, which provides information for subsequent judgments. A quantifiable actual basis; by judging whether the duration of all phonemes in the audio to be detected satisfies the preset conditions, the appearance speed of the phonemes of the audio to be detected can be accurately defined; by finally determining the audio to be detected that meets the preset conditions In order to speed up the audio, and then process it at a reduced speed before recognizing it, the efficiency and accuracy of the content recognition of the accelerated speech are improved.

Description

technical field [0001] The present invention relates to the technical field of speech processing, and in particular, to a speech acceleration detection method, apparatus, device and readable storage medium. Background technique [0002] With the development of science and technology, speech recognition is more and more widely used in various fields. However, at this stage, the speech recognition technology based on various machine learning algorithms can only achieve good results in the process of audio recognition at normal speech rate, and it is difficult to effectively recognize the speech content of accelerated audio. In a general audio recognition step, the audio to be detected is usually directly recognized, which leads to a technical problem of low efficiency in speeding up speech recognition. [0003] The above content is only used to assist the understanding of the technical solutions of the present invention, and does not mean that the above content is the prior a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10L15/02G10L21/043G10L25/51
CPCG10L15/02G10L21/043G10L25/51G10L2015/025
Inventor 黄族良陈昊亮
Owner SPEAKIN TECH CO LTD
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