Method and apparatus for recording compressed audio data on a video record medium
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United States of America Patent
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Jun 13, 1995
Grant Date -
N/A
app pub date -
Jun 16, 1992
filing date -
Jun 25, 1991
priority date (Note) -
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Abstract
Video and audio data are recorded onto video and audio signal recording areas of a track of a record medium, these areas being included either in one of several segments in the track or the track being comprised of only a single segment of video and audio signal recording areas. Audio data that is supplied at substantially the same time as the video data is compressed and recorded in a first audio sector of the audio signal recording area. Then, depending upon whether a first or second audio signal recording mode is selected, either compressed audio data which is derived from the audio data supplied at substantially the same time as the video data or independent compressed audio data is provided. The derived or independent compressed audio data is recorded in a second audio sector of the audio signal recording area.
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