Data processing: speech signal processing – linguistics – language – Speech signal processing – Application
Patent
1997-03-05
1999-06-01
Hudspeth, David R.
Data processing: speech signal processing, linguistics, language
Speech signal processing
Application
704251, 704235, G10L 506
Patent
active
059096675
ABSTRACT:
A computer voice operated dictations system having a text editing mode provided for editing dictated text. The text editing mode navigates a user through the dictated text by highlighting a correction window comprised of a plurality of words comprising a portion of the text. The correction window is comprised of "m" words and the value of m is preferably determined, based upon the voice recognition capabilities of a particular voice recognition engine associated with the dictation system. The greater the ability of the speech recognition engine to recognize and distinguish spoken words, the larger the value of m. A correction vocabulary is defined which consists of the plurality of words which are contained within the correction window and a plurality of correction commands. The voice recognition computer dictation system is configured for processing a spoken utterance which corresponds to an error word contained within the plurality of words highlighted in the correction window is processed. When the error word is spoken by a user it uniquely identifies the word which is to be edited. Thereafter, the error word can be immediately corrected by the user articulating a further voice command.
REFERENCES:
patent: 4914704 (1990-04-01), Cole et al.
patent: 5031113 (1991-07-01), Hollerbauer
patent: 5231670 (1993-07-01), Goldhor et al.
patent: 5377303 (1994-12-01), Firman
patent: 5386494 (1995-01-01), White
Coe Kris
Leontiades Kyriakos
Hudspeth David R.
International Business Machines - Corporation
Sax Robert Louis
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