Reproduced signal switching circuit for reproducing apparatus ha

Details Reproduced signal switching circuit for reproducing apparatus ha Reproduced signal switching circuit for reproducing apparatus ha

1984-09-20

1986-12-16

Faber, Alan

Dynamic magnetic information storage or retrieval

Record editing

360 102, 360 64, H04N 5783

Patent

active

046301364

ABSTRACT:
A reproduced signal switching circuit for a reproducing apparatus, comprises a switching circuit for switching output signals of rotary heads for special reproduction so as to obtain a continuous reproduced signal, a switching signal producing circuit for producing a switching signal responsive to an output pickup pulse of a rotation detecting circuit which detects the rotation of a rotary body which is mounted with the rotary heads, and for applying the switching signal to the switching circuit so as to switch the switching circuit, and a voltage supplying circuit for supplying a voltage which is in accordance with a tape moving speed to the switching signal producing circuit during the special reproduction. The switching signal producing circuit comprises time constant circuits for starting charging operations responsive to the pickup pulse, and a circuit for producing a switching signal having a polarity which changes when charged voltages in the time constant circuits reach a predetermined voltage. The voltage supplying circuit supplies the voltage to be charged to the time constant circuits.

REFERENCES:
patent: 4120007 (1978-10-01), Sato
patent: 4197562 (1980-04-01), Kikuya
patent: 4426666 (1984-01-01), Roboysh

Affiliated with

Also associated with

Rating

Reproduced signal switching circuit for reproducing apparatus ha does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Reproduced signal switching circuit for reproducing apparatus ha, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reproduced signal switching circuit for reproducing apparatus ha will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-249001