Data processing: speech signal processing – linguistics – language – Speech signal processing – Recognition
Patent
1995-04-14
1998-04-28
MacDonald, Allen R.
Data processing: speech signal processing, linguistics, language
Speech signal processing
Recognition
704255, 704270, 400 86, 400 94, G10L 300
Patent
active
057458758
ABSTRACT:
The present invention involves a stenographic translation system which comprises (a) a stenographic processor device for converting lexical stroke symbols to first output units comprising language text words and sets of undefined lexical stroke symbols; (b) a speech recognition system using clusters of speech word models of a vocabulary to define word output units from speech, the units each having a system clock time value; (c) an output controller for outputting defined words by matching the output units within a time window and selecting a final output word or undefined symbol. A method is provided wherein a human speaker makes an utterance which is received essentially simultaneously by a stenographer and a speech recognition system. The stenographer manually applies first inputs to keys in a stenographic processor device to generate first outputs by using a scan chart with translations to define a word output from the stenographic processor. The speech recognition system converts the utterances to a second output. The controller processes the outputs to provide words. The system permits updating of vocabulary dictionaries of the system.
REFERENCES:
patent: Re33337 (1990-09-01), Lefler
patent: 4924387 (1990-05-01), Jeppesen
patent: 5031113 (1991-07-01), Hollerbauer
patent: 5202952 (1993-04-01), Gillick et al.
patent: 5233681 (1993-08-01), Bahl et al.
patent: 5272571 (1993-12-01), Henderson et al.
patent: 5293584 (1994-03-01), Brown et al.
patent: 5329608 (1994-07-01), Bocchieri et al.
patent: 5500920 (1996-03-01), Kupiec
patent: 5526259 (1996-06-01), Kaji
patent: 5649060 (1997-07-01), Ellozy et al.
Bennett Brian Keith
Jackson Johnny Jay
Conard Spencer D.
MacDonald Allen R.
Stenovations, Inc.
Storm Donald L.
LandOfFree
Stenographic translation system automatic speech recognition does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Stenographic translation system automatic speech recognition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stenographic translation system automatic speech recognition will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1544035