Method and apparatus for automatic dictation playback control

Details Method and apparatus for automatic dictation playback control Method and apparatus for automatic dictation playback control

1976-01-30

1978-02-21

Konick, Bernard

G11B 1518

Patent

active

040754359

ABSTRACT:
A reproducer for recorded speech or the like is controlled to present a regular stream of words at a rate suitable for transcribing as in dictation. For this purpose word presence or absence is detected in the audio signal reproduced from the record, an integrator is arranged to integrate up during word presence and down during word absence toward separately selectable integration end points and the motor drive for the record is controlled to stop when the word presence integration end point is reached and restarted when the word absence integration end point is reached. A coupling between the word detector and the motor control prevents motor stoppage during the presence of a word.

REFERENCES:
patent: 3532835 (1970-10-01), Nakayama
patent: 3614336 (1971-10-01), Patey

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