Language recognition system

A technology of language recognition and wires, applied in speech recognition, speech analysis, instruments, etc., can solve problems such as poor system adaptability, inability to measure electromyography signals, and large electrode volume, and achieve reduced thickness, improved scalability, and good flexibility Effect

Pending Publication Date: 2020-05-01
INST OF FLEXIBLE ELECTRONICS TECH OF THU ZHEJIANG +1
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, traditional electrodes are bulky and cannot measure EMG signals in narrow or highly curved areas of the body surface, such as the larynx, and cannot be worn for a long time, and cannot realize real-time detection of Laryngeal EMG signals. Poor system adaptability

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Language recognition system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] 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 and are intended to explain the present invention and should not be construed as limiting the present invention.

[0039] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial" , "radial", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a language recognition system comprising a flexible substrate, a flexible circuit module and a signal recognition module; the flexible substrate is provided with a flexible electrode module which comprises a surface electrode and a wire, the surface electrode and the wire are both arranged on the flexible substrate, one end of the wire is connected with the surface electrode, and the wire is suitable for collecting and transmitting an electromyographic signal generated by throat muscle movement; the flexible circuit module comprises a flexible circuit board, a flexiblepackaging material and a power supply part, and the flexible circuit board is arranged on the flexible substrate; the flexible packaging material is arranged on the flexible circuit board, the flexible circuit board comprises a data acquisition circuit and a wireless transmission part, the data acquisition circuit is connected with the other end of the wire, and the wireless transmission part is connected with the data acquisition circuit and is suitable for receiving, processing and transmitting an electromyographic signal, and the power supply part supplies power to the flexible circuit board; the signal recognition module is connected with the wireless transmission part and is suitable for performing signal cleaning, feature extraction and language recognition on the electromyographic signal processed and transmitted by the flexible circuit module.

Description

technical field [0001] The invention belongs to the technical field of language recognition, in particular, the invention relates to a language recognition system. Background technique [0002] Speech recognition is a method of collecting the voice of a person and performing signal analysis on the voice. The current language recognition needs to collect human voice, and in some occasions where it is not convenient to make a sound, it needs to have the function of silent transmission of information, such as the silent transmission of information between soldiers. When the human body makes a sound, the movement of the mouth will drive the throat muscles to expand and contract. At this time, there is no need to make a sound. When the mouth shape is the same as the sound, the throat muscles will move accordingly, mainly the suprahyoid muscles and Infrahyoid muscles, because different mouth shapes correspond to different movements of the laryngeal muscles, therefore, the recogni...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/24G10L15/00G10L15/16
CPCG10L15/005G10L15/16G10L15/24
Inventor 冯雪祁一洲叶柳顺张佳伟鲁智来沈杰陈颖
Owner INST OF FLEXIBLE ELECTRONICS TECH OF THU ZHEJIANG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap