Spoken-instruction controlled system for an automotive vehicle

Details Spoken-instruction controlled system for an automotive vehicle Spoken-instruction controlled system for an automotive vehicle

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

381110, 381 86, 219 1055B, G10L 100

Patent

active

045063770

ABSTRACT:
A spoken-instruction controlled system for an automotive vehicle by which a single actuator can be activated repeatedly or a plurality of actuators can be activated sequentially by repeatedly depressing a recognition switch within a predetermined time period after a spoken instruction corresponding to the single actuator or actuators has been recognized by a speech recognizer. Therefore, it is possible to activate an actuator repeatedly or actuators sequentially without uttering the same spoken instruction repeatedly. The spoken-instruction controlled system according to the present invention comprises a two-circuit analog switch, at least one analog switch, at least one retriggerable timer unit, an AND gate, an OR gate, a shift register, etc., in addition to 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: 4214229 (1980-07-01), Warner
patent: 4340797 (1982-07-01), Takano et al.
patent: 4340798 (1982-07-01), Ueda 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.

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