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Correcting a text recognized by speech recognition through comparison of phonetic sequences in the recognized text with a phonetic transcription of a manually input correction word

A technology for manual input, speech recognition equipment, used in the field of calibration

Inactive Publication Date: 2006-01-04
微差通信奥地利有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A further disadvantage of known dictation devices has emerged that the user has to perform a relatively large number of different actions (microphone and keyboard) to replace incorrectly recognized words

Method used

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  • Correcting a text recognized by speech recognition through comparison of phonetic sequences in the recognized text with a phonetic transcription of a manually input correction word
  • Correcting a text recognized by speech recognition through comparison of phonetic sequences in the recognized text with a phonetic transcription of a manually input correction word
  • Correcting a text recognized by speech recognition through comparison of phonetic sequences in the recognized text with a phonetic transcription of a manually input correction word

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Experimental program
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Embodiment Construction

[0031] figure 1 A computer 1 is shown, which forms a speech recognition device 2 , a word processing device 3 and a correction device 4 . The speech recognition device 2 and the correction device 4 are formed by means of speech recognition software processed by the computer 1 , and the word processing device 3 is formed by means of the word processing software processed by the computer 1 .

[0032] A microphone 5 , a speaker 6 , a monitor 7 and a keyboard 8 are connected to the computer 1 . The user of the computer 1 can speak text into the microphone 5 , on which the spoken text information GTI including the spoken text is output as an analog audio signal to the speech recognition device 9 of the speech recognition device 2 .

[0033] As has long been known, the speech recognition means 9 are designed to recognize recognized text information ETI to be correlated with said text information GTI. To this end, the speech recognition device 9 stores said text information GTI as ...

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Abstract

A correction device (4) for a speech recognition device (2) is provided, with which the replacement of incorrectly recognized words (FETI) of the recognized text (ETI) is especially simple to execute. The correction device (4) is based on the recognition that the phoneme sequences of incorrectly recognized words and the spoken words actually to be recognized are very similar, and automatically marks words in the recognized text (ETI) which show a phoneme sequence similar to that of a correction word (KWI) put in by the user.

Description

1. Technical field [0001] The invention relates to a correction device for correcting a text recognized by a speech recognition device for said text, wherein the recognized text for said words of said text comprises correctly recognized words and incorrectly recognized words word. [0002] The invention further relates to a correction method for correcting a text recognized by a speech recognition device for said text, wherein the recognized text for said words of said text includes correctly recognized words and incorrectly recognized words word. 2. Background technology [0003] Such a correction device and such a correction method are known from document US 5,909,667, in which a dictation device is disclosed. Known dictation devices are formed by computers running speech recognition software and word processing software. Users of known dictation devices can speak text into a microphone connected to a computer. The speech recognition software forming the speech recogni...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10L15/26G10L15/22G10L15/00G10L15/02G10L15/08G10L15/24G10L15/28
CPCG10L15/08G10L2015/225G10L2015/221G10L2015/025
Inventor W·格施温特纳
Owner 微差通信奥地利有限责任公司
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