Apparatus for introducing control words by speech

Details Apparatus for introducing control words by speech Apparatus for introducing control words by speech

1982-05-03

1985-04-02

Kemeny, E. S. Matt

Boots, shoes, and leggings

381 43, G10L 100

Patent

active

045091331

ABSTRACT:
Speech recognition is improved by adaptive update of reference word codes. The apparatus can be used for controlling a piece of equipment and comprises memories which in coded form contains the references of the vocabulary of the machine; a microphone, a coding circuit and a memory for coding and memorizing the word pronounced by the user; a device for displaying the word recognized by the apparatus; and a control circuit for comparing the pronounced word to the different memorized references and for displaying at each repetition of the word the words corresponding to the references in their order of resemblance to the pronounced word. The user is able to train the apparatus easily by repeating a word until the displayed word agrees with what he has said, the coded form of this spoken word then being stored as the reference for the corresponding word of the vocabulary.

REFERENCES:
patent: 3812291 (1974-05-01), Brodes et al.
patent: 4394539 (1983-07-01), Warren et al.
An Adaptive Speech Recognition System Operating in a Remote Time-Shared Computer Environment, IEEE Transactions on Audio & Electroacoustics, vol. 18, No. 1, Mar. 1970, pp. 26-31.
A Real Time Spoken Word Recognition System in a Large Vocabulary with Learning Capability of Speaker Differences, Proceedings of the Fourth Intl. Joint Conference on Pattern Recognition, Nov. 1978, p. 985.
Spoken Word Recognizer, IBM Technical Disclosure Bulletin, vol. 13, No. 7, Dec. 1970, pp. 1944-1945.

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