Electrical audio signal processing systems and devices – One-way audio signal program distribution – Public address system
Patent
1985-06-05
1989-09-05
Harkcom, Gary V.
Electrical audio signal processing systems and devices
One-way audio signal program distribution
Public address system
381110, G10L 708
Patent
active
048646237
ABSTRACT:
In a method of recognizing a control command in a system, in which a message from a user of the system is presented to the system in the form of speech and is recorded on a record carrier (11) by the system, and in which the control commands are presented to the system in the form of spoken commands, the speech is detected by a speech detector (15) during recording of the message. If no speech is detected for a specific time interval (T), recording is discontinued and a speech command recognizer (14) is rendered operative to recognize a control command to be presented to the system by the user.
REFERENCES:
patent: 3535464 (1970-10-01), Deinzer et al.
patent: 3647985 (1972-03-01), Langendorf et al.
patent: 3946157 (1976-03-01), Dreyfus
patent: 4000517 (1976-12-01), Brickerd
patent: 4125865 (1978-11-01), Mohammadioun
patent: 4239936 (1980-12-01), Sakoe
patent: 4371752 (1983-02-01), Matthews et al.
patent: 4462080 (1984-07-01), Johnstone et al.
patent: 4509133 (1985-04-01), Monbaron et al.
patent: 4641342 (1987-02-01), Watanabe et al.
patent: 4698776 (1987-10-01), Shibata
Conrad, "Giving Phone Systems a Voice", Telecommunications, Apr. 1984, pp. 122-126.
Jones, "Building-Block Circuits Simplify Integration on Voice Input Systems", Computer Technology Review, Jan. 1983, pp. 63-67.
Martin, "One Way to Talk to Computers", IEEE Spectrum, May 1977, pp. 35-39.
Boies et al., "User Interface for Audio Communication System", IBM Technical Disclosure Bull., vol. 25, No. 7A, 12/82, pp. 3371-3377.
Leopold Fredrick F.
Schaffers Frederik J.
Van Nes Floris L.
Franzblau Bernard
Harkcom Gary V.
Merecki John A.
U.S. Philips Corporation
LandOfFree
Method of recognizing a control command in a system, and interac does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of recognizing a control command in a system, and interac, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of recognizing a control command in a system, and interac will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-250267