Playback apparatus having a single mode selecting pushbutton

Details Playback apparatus having a single mode selecting pushbutton Playback apparatus having a single mode selecting pushbutton

1988-07-22

1990-07-03

Tupper, Robert S.

Dynamic magnetic information storage or retrieval

Miscellaneous

G11B 500

Patent

active

049396013

ABSTRACT:
A portable playback apparatus includes a manually operated single pushbutton and a control circuit connected to the pushbutton for selectively determining one of a plurality of operating modes of the apparatus in accordance with successive depressions of the pushbutton, or duration of each depression, or in accordance with the number of depressions. The single pushbutton may be attached to an earpiece cord or located on one end face of a housing of the apparatus which is convenient to use.

REFERENCES:
patent: 4101949 (1978-07-01), Cicatelli
patent: 4788713 (1988-11-01), Hashimoto

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