Microphone sensitivity-changing apparatus

Details Microphone sensitivity-changing apparatus Microphone sensitivity-changing apparatus

1980-05-29

1982-07-20

Konick, Bernard

Dynamic magnetic information storage or retrieval

General recording or reproducing

Signal switching

360 68, 369174, G11B 500, G11B 1510

Patent

active

043409156

ABSTRACT:
A microphone sensitivity-changing apparatus used with a tape recorder whose recording or playback mode can be paused and whose microphone has its sensitivity changed in accordance with the object for which said tape recorder is applied, the improvement being that a first switch for instructing the pause mode and a second switch for instructing the changeover of the sensitivity of the microphone are operated interlockingly with each other.

REFERENCES:
patent: 3352169 (1967-11-01), Delin et al.
patent: 4021854 (1977-05-01), Saito
patent: 4127880 (1978-11-01), Emmert

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