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Intelligent speech training system and method

A training system and intelligent technology, applied in the field of speech training, can solve problems such as dependence, irregular speech training, and inability to provide standard guidance, and achieve the effect of improving speech levels and standardizing speeches

Pending Publication Date: 2021-01-15
辽宁对外经贸学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For this reason, the present invention provides an intelligent speech training system and method to solve the problems of non-standard speech training, inability to carry out standard guidance, poor training effect, and excessive reliance on experienced persons for guidance.

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Embodiment 1

[0030] This embodiment discloses an intelligent speech training system. The system uses a human body biological state sensor to collect gestures and voice information of a speaker, and processes the collected gestures and movements through an image processing module to obtain pure image and graphic feature signals. The sound processing module converts the speaker's voice signal into an electrical signal, and performs noise reduction and filtering. The central processing module compares the image graphic feature signal and the electrical signal of the speaker's voice with the pre-stored standard gestures and speech sounds. And give improvement suggestions, which are output through the output module and sent to the speaker for timely improvement.

[0031] The human body biological state sensor comprises: attitude detector and sound collection device, described attitude detector is erected horizontally in the range of 2 meters-3 meters in front of the speaker through a support, th...

Embodiment 2

[0040] This embodiment discloses a method for training intelligent speech, the method is:

[0041] Use the posture detector to collect the speaker's facial expressions and body movements, and use the sound collection device to collect the speaker's voice signal;

[0042] The image processing module is connected with the posture detector to perform image and graphic signal extraction, image and graphic signal preprocessing, image and graphic signal feature extraction, direction analysis and intelligent tracking, and image and graphic information encoding and storage for the collected facial expression and body movement images;

[0043] The sound processing module converts the sound signal into an electrical signal, filters the electrical signal to reduce noise through a filter, and amplifies it through an amplifier to obtain a pure electrical signal that eliminates clutter interference;

[0044] Through the training unit in the central processing module, a large amount of data ...

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Abstract

The invention discloses an intelligent speech training system, and the system employs a human body biological state sensor to collect the posture and motion and sound information of a speaker, carriesout the processing of the collected posture and motion through an image processing module, and obtains a pure image graphic feature signal. A voice signal of a speaker is converted into an electric signal through a voice processing module, noise reduction and filtering are carried out, the central processing module compares an image graphic feature signal and the electric signal of the speaker voice with a pre-stored standard posture action and speech voice, improvement suggestions are given, and the improvement suggestions are output through the output module and transmitted to a speaker fortimely improvement. The problems that existing speech training is not standard, standard guidance cannot be carried out, the training effect is poor, and guidance excessively depends on experienced people are solved.

Description

technical field [0001] The invention relates to the field of speech training, in particular to an intelligent speech training system and method. Background technique [0002] In the traditional speech guidance training process, comprehensive judgment can only be made by manually watching the speaker's speech state, observing the speaker's posture, and the speaker's voice and emotional intensity. In addition, different instructors have different opinions, so it is impossible to form a more standardized and unified standard, and deviations are prone to occur. [0003] With the continuous development of science and technology, the introduction of information technology, computer technology and artificial intelligence technology, the research of robots has gradually gone out of the industrial field, and gradually expanded to the fields of medical care, health care, family, entertainment and service industries. And people's requirements for robots have also been upgraded from si...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/62G10L21/0208G10L25/51
CPCG10L21/0208G10L25/51G06V40/174G06V40/20G06V20/41G06V20/52G06F18/241
Inventor 赵新博
Owner 辽宁对外经贸学院