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Rehabilitation system and method based on real-time audio-visual feedback and promotion technology for speech production

A speech and audio-visual technology, applied in the field of rehabilitation system based on real-time audio-visual feedback and promotion technology of speech vocalization, can solve the problem that rehabilitation methods have not been reported in literature, and achieve the effect of promoting improvement and promoting vocalization function.

Active Publication Date: 2014-12-17
上海泰亿格康复医疗科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So far, there have been no literature reports on the integration of facilitation therapy and modern equipment for different types of vocal disorders, systems, and rehabilitation systems that comprehensively improve vocal function and their rehabilitation methods.

Method used

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  • Rehabilitation system and method based on real-time audio-visual feedback and promotion technology for speech production
  • Rehabilitation system and method based on real-time audio-visual feedback and promotion technology for speech production
  • Rehabilitation system and method based on real-time audio-visual feedback and promotion technology for speech production

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] Example 1: Discrimination of the type of dysphonia

[0060] Before implementing the rehabilitation method of the present invention, the type of dysphonia is firstly discriminated. Such as image 3 and Figure 4 As shown, after the user takes a deep breath, the real-time measurement unit 1 is pronounced, and the real-time measurement unit 1 collects the user's speech sound in the speaking process, and the real-time measurement unit 1 automatically extracts the user's speech fundamental frequency data (such as image 3 ), speech intensity data (such as Figure 4 ).

[0061] The real-time measurement unit 1 sends the measured results (for example, speech fundamental frequency data, speech intensity data) to the real-time discrimination module 23 in the main control unit 2, and the real-time discrimination module 2 is based on user information (for example, user's age, Gender) is automatically compared with reference standards of the same age and gender (as shown in Tab...

Embodiment 2

[0065] Embodiment 2: Rehabilitation method for dysphonia disorder

[0066] The rehabilitation execution module 22 sets the rehabilitation mode according to the user information and the obstacle type information in Embodiment 1. The rehabilitation execution module 22 sets the rehabilitation mode as the abnormal tone disorder mode, and selects the promotion treatment for the abnormal tone. In the abnormal tone disorder mode, the real-time discrimination module 23 compares the fundamental frequency data of the user's voice measured by the real-time measurement unit 1 with the fundamental frequency data of the speech voice in the reference standard, and generates a discrimination result. The rehabilitation execution module 22 executes the rehabilitation mode content according to the judgment result, and sends the execution result to the real-time audio-visual feedback unit 3 for display.

[0067] The abnormal pitch obstacle mode is executed in the following steps:

[0068] Step 1...

Embodiment 3

[0073] Embodiment 3: Rehabilitation method for abnormal loudness disorder

[0074] The rehabilitation execution module 22 sets the rehabilitation mode according to the user information and the obstacle type information in Embodiment 1, and the rehabilitation execution module 22 sets the rehabilitation mode as the abnormal loudness obstacle mode. In the abnormal loudness obstacle mode, the real-time discrimination module 23 compares the speech intensity data of the user measured by the measuring unit 1 with the speech intensity data in the reference standard, and generates a discrimination result. The rehabilitation execution module 22 executes the rehabilitation mode content according to the judgment result, and sends the execution result to the real-time audio-visual feedback unit 3 for display.

[0075] Loudness abnormal obstacle mode is executed as follows:

[0076] Step 1: The rehabilitation execution module 22 sets the rehabilitation mode to the abnormal loudness obstacl...

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Abstract

The invention discloses a rehabilitation system based on a real-time audio-visual feedback and promotion technology for speech production. The rehabilitation system comprises a real-time measurement unit, a main control unit, and a real-time audio-visual feedback unit, wherein the real-time measurement unit is used for measuring data of sound production condition of a user in real time; the main control unit is connected with the real-time measurement unit, and is used for distinguishing voice disorder of the user and setting a rehabilitation mode; and the real-time audio-visual feedback unit is connected with the main control unit, and is used for displaying and feeding back rehabilitation information and a rehabilitation result in real time. The method level and the modern technology level are combined to form the real-time audio-visual feedback and promotion technology for speech production. The invention also discloses a rehabilitation method based on the real-time audio-visual feedback and promotion technology for speech production.

Description

technical field [0001] The invention relates to the field of speech therapy, in particular to a rehabilitation system and method based on real-time audio-visual feedback and promotion technology of speech utterance. Background technique [0002] Dysphonia refers to abnormalities in the loudness, pitch, and sound quality of human voices. Dysphonia is an important part of speech disorders, mainly manifested as abnormal pitch, loudness, and voice quality. At present, the treatment of dysphonia in China mainly reflects: firstly, according to the different types of dysphonia, different speech enhancement therapy methods are targetedly refined, and the definition, indications, action essentials and The main step is to choose different promotional therapy according to the symptoms, which is highly operable and has strong guiding significance for clinical practice, and achieves the purpose of promoting and improving the vocal function of patients with speech disorders; the second is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/00A61F5/00
Inventor 卢红云黄昭鸣
Owner 上海泰亿格康复医疗科技股份有限公司
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