Electrical audio signal processing systems and devices – One-way audio signal program distribution – Public address system
Patent
1982-08-16
1985-03-19
Kemeny, E. S. Matt
Electrical audio signal processing systems and devices
One-way audio signal program distribution
Public address system
367198, G10L 100
Patent
active
045063788
ABSTRACT:
To avoid pinched fingers, a verbal "Stop Window" command causes a stop and momentary reversal of window motion. A spoken-instruction controlled system for an automotive vehicle which can stop a moving device such as a door window closing device after having driven it reversely for a fixed period when a spoken instruction is inputted thereto through a microphone. In the system according to the present invention, even if there exists a time delay from when the driver utters the spoken instruction to when the device stops perfectly, it is possible to stop the device at or before a position at which the driver utters the spoken instruction. The system according to the present invention comprises at least one motor reversing controller and a timer unit, in addition to the conventional spoken-instruction controller including at least one switch, at least one motor stop controller and a speech recognizer.
REFERENCES:
patent: 4087630 (1978-05-01), Browning et al.
patent: 4100370 (1978-07-01), Suzuki et al.
patent: 4158750 (1979-06-01), Sakoe et al.
patent: 4393271 (1983-07-01), Fujinami et al.
D. Raj Reddy, "Speech Recognition by Machine: A Review", Proceedings of the IEEE, vol. 64, No. 4, Apr. 1976.
S. L. Dunik, "Phoneme Recognizer Using Formant Ratios", IBM Technical Disclosure Bulletin, vol. 22, No. 11, Apr. 1980.
Futami Toru
Kishi Norimasa
Nomura Hiroyuki
Noso Kazunori
Shiraishi Yasuhiro
Kemeny E. S. Matt
Nissan Motor Company Limited
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