Dynamic magnetic information storage or retrieval – Record editing
Patent
1994-08-03
1995-05-09
Sniezek, Andrew L.
Dynamic magnetic information storage or retrieval
Record editing
360 30, 360 24, 358343, G11B 502
Patent
active
054145694
ABSTRACT:
An 8-mm video tape recorder receives a main audio signal which is transmitted as a monaural or stereophonic audio signal, and an auxiliary audio signal (SAP) which is selectively transmitted with the main audio signal, and records the main audio signal as first and second audio signals. A SAP demodulator determines whether the auxiliary audio signal is transmitted or not. When the auxiliary audio signal is transmitted as determined by the SAP demodulator and recording of the auxiliary audio signal is indicated through a terminal by the user, selector switches are shifted to supply the auxiliary audio signal to a frequency demodulator which records the auxiliary audio signal as the first audio signal on an 8-mm magnetic video tape. The 8-mm video tape recorder can record video signals accompanied by audio signals at all times.
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Sekiguchi Masami
Yamamoto Toru
Biddle Robert P.
Miller Jerry A.
Rode Lise A.
Sniezek Andrew L.
Sony Corporation
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