Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Method and system for speech recognition

A speech recognition, to-be-recognized technology, used in speech recognition, speech analysis, instruments, etc.

Active Publication Date: 2005-12-14
KONINKLIJKE PHILIPS ELECTRONICS NV
View PDF1 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it still has the drawback that the user may again have to say the segment to be corrected several times, i.e. especially in an environment where high misreferences occur and difficult to identify

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
  • Method and system for speech recognition
  • Method and system for speech recognition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] figure 1 The illustrated embodiment of the speech recognition system 1 includes an input 14 to which a microphone 2 is connected via an amplifier 3 . The speech recognition system 1 also includes an output terminal 16 connected to the speaker 4 via the amplifier 5 to output speech signals. The microphone 2 and associated amplifier 3 and the loudspeaker 4 and associated amplifier 5 form part of an apparatus remote from the speech recognition system 1 and in communication with the speech recognition system 1 via a communication network, such as a telephone network.

[0029] The communication terminal also includes a keyboard 6 via which acoustic signals such as DTMF (Dual Tone Multi Frequency) signals can be generated; these signals can also be applied via a speech signal channel to the input 14 of the speech recognition system.

[0030] The speech signal S1 arriving at the input 14 from the microphone 2 via the amplifier 3 is converted by the speech recognition system 1...

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 method involves analyzing a voice signal to detect voice information, converting a detection result with the highest probability back into a voice signal and outputting it to the user for verification and / or correction. A number of alternative recognition results is generated during the analysis with the next highest probability of a match to the detected voice signal. These can be used by the user to correct the output recognition result. AN Independent claim is also included for the following: (a) a voice recognition system (b) and a computer program product for implementing the inventive method.

Description

technical field [0001] The invention relates to a method for speech recognition, wherein a speech signal of a user is analyzed to recognize speech information contained in the speech signal, and the recognition result with the greatest possible match is reconverted into a speech signal during a test and Output to user for verification and / or correction. The present invention also relates to a speech recognition system comprising means for detecting a user's speech signal, comprising: speech recognition means for analyzing the detected speech signal to identify the speech information contained in the speech signal and determine the possible matching recognition results; and speech output means for converting the most likely recognition results into speech information again during the test and outputting it to the user for verification and / or correction. Background technique [0002] Speech recognition systems generally operate in such a way that the speech signal is first an...

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
IPC IPC(8): G10L15/00G10L15/22G10L15/28
CPCG10L15/22G10L2015/225
Inventor A·库伊曼
Owner KONINKLIJKE PHILIPS ELECTRONICS NV
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
Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com