Tape end detection apparatus

Details Tape end detection apparatus Tape end detection apparatus

1980-04-21

1983-01-04

Eddleman, Alfred H.

Dynamic magnetic information storage or retrieval

Automatic control of a recorder mechanism

Controlling the record

360 723, G11B 1518, G11B 1920

Patent

active

043675000

ABSTRACT:
A tape end detection apparatus for a tape deck comprise a tape transport detection means which generates a first pulse in accordance with the transport of a tape. This apparatus further comprises a timer circuit means which does not operate to detect a terminal end of the tape during a period beginning from the start of a tape transport to the lapse of a first specified period of time, and which operates to detect, after the passage of the first specified period of time, the terminal end of the tape in accordance with the existence of the first pulse.

REFERENCES:
patent: 3622229 (1971-11-01), John, Jr.
patent: 3940672 (1976-02-01), Vogel
patent: 4032712 (1977-06-01), Catto et al.
patent: 4155104 (1979-05-01), Piltch
patent: 4157575 (1979-06-01), Satoh et al.
patent: 4215378 (1980-07-01), Sato et al.
patent: 4225890 (1980-09-01), Takenaka et al.
patent: 4302786 (1981-11-01), Takeuchi

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