Appeal No. 1998-0156
Application 08/385,511
comprises additionally recording the original digital audio signal in auxiliary signal recording
parts located within the video signal recording sectors. The invention is further illustrated below
by claim 1.
1. Arrangement for recording a digital video signal and a corresponding digital audio
signal in slant tracks on a longitudinal magnetic record carrier, said tracks comprising an audio
signal recording sector and a video signal recording sector for storing the digital audio signal
and the digital video signal, respectively, the arrangement comprising:
first and second input terminals for receiving the digital audio signal and the digital
video signal, respectively;
conversion means for converting the digital audio signal and the digital video signal to
form a composite signal for recording on the record carrier;
recording means for recording the converted digital audio signal and digital video
signal in said composite signal in the audio signal recording sector and the video signal
recording sector, respectively, of a track, the video signal recording sector in a track further
comprising an auxiliary signal recording part for storing an auxiliary signal;
means for additionally storing the digital audio signal in the auxiliary signal recording
parts of the video signal recording sectors in the tracks;
means for generating an indicator signal indicating that the auxiliary signal recorded in
the auxiliary signal recording parts of the video signal recording sectors in the tracks is an
audio signal corresponding to the digital video signal recorded in the video signal recording
sectors; and
signal combining means for combining the indicator signal into the composite signal for
recording in the tracks.
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