Data processing: speech signal processing – linguistics – language – Speech signal processing – Recognition
Patent
1998-03-12
2000-05-09
Hudspeth, David R.
Data processing: speech signal processing, linguistics, language
Speech signal processing
Recognition
704253, 704251, 704214, 704228, 379 67, 379 88, G10L 900
Patent
active
060616512
ABSTRACT:
A barge-in detector for use in connection with a speech recognition system forms a prompt replica for use in detecting the presence or absence of user input to the system. The replica is indicative of the prompt energy applied to an input of the system. The detector detects the application of user input to the system, even if concurrent with a prompt, and enables the system to quickly respond to the user input.
REFERENCES:
patent: 4672669 (1987-06-01), DesBlache et al.
patent: 4688256 (1987-08-01), Yasunaga
patent: 4764966 (1988-08-01), Einkauf et al.
patent: 4864608 (1989-09-01), Miyamoto et al.
patent: 5155760 (1992-10-01), Johnson et al.
patent: 5239574 (1993-08-01), Brandman et al.
patent: 5475791 (1995-12-01), Schalk et al.
patent: 5708704 (1998-01-01), Fisher
patent: 5761638 (1998-06-01), Knittle et al.
Chawan Vijay
Hudspeth David R.
Speechworks International, Inc.
LandOfFree
Apparatus that detects voice energy during prompting by a voice does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus that detects voice energy during prompting by a voice , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus that detects voice energy during prompting by a voice will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1074552