Magnetic video and audio recording and/or reproducing apparatus

Details Magnetic video and audio recording and/or reproducing apparatus Magnetic video and audio recording and/or reproducing apparatus

1994-01-07

1995-08-01

Sniezek, Andrew L.

Dynamic magnetic information storage or retrieval

General recording or reproducing

Selective erase recording

360 66, 360 18, 358341, G11B 502

Patent

active

054384630

ABSTRACT:
A magnetic video and audio signals recording apparatus for simultaneously recording video signals and two audio signals in first and second recording areas on a magnetic recording medium comprising a video signal recording structure for recording the video signals in the first recording area using magnetic heads A1 and B2, a first audio signal recording structure for recording an FM audio signal to be recorded obtained by at least frequency-modulating the audio signals in a deep portion of the second recording area using a magnetic head C1, and a second audio signal recording structure for subsequently recording a PCM audio signal to be recorded on a surface portion of the second recording area using a magnetic head D1. A magnetic recording and reproducing apparatus for recording first and second input video signals and first and second L and R channel input audio signals associated with first and second programs wherein the video signals are recorded on video signal recording tracks TA1 through TB2 formed on a magnetic tape T and, after a first audio signal to be recorded is recorded at a deep portion of an audio-exclusive track TC, a second recording audio signal is recorded on a surface portion thereof at a time interval using magnetic heads C1 and C2.

REFERENCES:
patent: 4660104 (1987-04-01), Higurashi
patent: 5299072 (1994-03-01), Gotoh et al.

Affiliated with

Also associated with

Rating

Magnetic video and audio recording and/or reproducing apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetic video and audio recording and/or reproducing apparatus , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic video and audio recording and/or reproducing apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-737413