Signal recorder with deferred recording

Details Signal recorder with deferred recording Signal recorder with deferred recording

1997-08-02

2000-05-16

Than, Thai

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

360 7, H04N 591, H04N 700

Patent

active

060647922

ABSTRACT:
A device for recording and playing back a selected episode from an input analog audio-visual signal. A "deferred recording" feature allows the user to briefly delay his/her decision to record a live signal episode until after the signal episode has at least partially transpired. Thus, the user can first evaluate the episode prior to deciding whether to record it. The recorded signal episode contains both preamble and postamble segments, i.e. the signal segments preceding and following activation of a record switch. The analog playback signal is directed to an A/V output device so it can be heard/viewed by the user. Some embodiments provide for recording multiple signal episodes, multi-signal channel episodes, variable length episodes, simultaneous record and playback, episode deletion, variation of sampling rate, skip forward, reverse, and squelch.

REFERENCES:
patent: 5345430 (1994-09-01), Moe
patent: 5477487 (1995-12-01), Greenberg
patent: 5479302 (1995-12-01), Haines
patent: 5526125 (1996-06-01), Mori et al.
patent: 5555463 (1996-09-01), Staron
Portable Cockpit Recorder "Air Repeater II" 2 page marketing literature , FlightCom, Portland Oregon Marketed 1996.
Digital Voice Recorder "DVR 300i" 2 page marketing literature, FlightCom, Portland, Oregon Marketed 1996.
Digital note recorder Notecorder 300 copy of product package & instructions attached Olympus America Inc, Melville, NY Marketed 1996.
Implantable heart monitor "Reveal" press release attached Medtronic, Minneapolis, MN, Feb. 14, 1997 Press Release.
Automobile Radio with Digital Recording "Panasonic CQ-DP745" Matsushita Consumer Electronics Co, Secaucus, NJ, 1996 Catalog.

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