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Technology Stocks : C-Cube
CUBE 36.52+0.3%Dec 12 9:30 AM EST
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To: DiViT who wrote (33557)6/2/1998 6:33:00 PM
From: John Rieman  Read Replies (1) of 50808
 
Yea, I'd say those LuxSonor guys are for real, let's just hope they don't have a "2 Real".

Here's a patent for Billy....................................

digitaltheater.com

Digital video and audio signal recording apparatus

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U.S. Patents via NewsEdge Corporation :
Abstract: A digital signal recording apparatus
is arranged to be capable of permitting
long-time recording on one and the same
recording medium without impairing the
quality of audio signals at all. The apparatus
has a first mode in which a digital video
signal supplied from a video input circuit and
having the amount of information not
compressed by a video compression circuit is
recorded on the recording medium by a
recording circuit while all of n channel digital
audio signals supplied from an audio input
circuit are recorded by the recording circuit;
and a second mode in which the digital video
signal having the amount of information
compressed by the video compression circuit
and only part of the n channel digital audio
signals supplied from the audio input circuit
are recorded by the recording circuit.

Ex Claim Text: A digital signal recording
apparatus, comprising: a) compressing
means for compressing a number of bits of
each sample of N channel digital audio
signals N being an integer 2 or more; and b)
recording means for recording a digital video
signal and one of a first digital audio signal
which has N channels and is processed
through said compressing means and a
second digital audio signal which has N/M
channels and is obtained without passing
through said compressing means, M being an
integer 2 or more, an amount of information
of the digital video signal are determined
irrespective of whether the first audio signal
or the second audio signal is recorded.

Patent Number: 5751504

Issue Date: 1998 05 12

If you would like to purchase a copy of this
patent, please call MicroPatent at
800-648-6787.

Inventor(s): Tanaka, Mitsugu

[Copyright 1998, MicroPatent Publications]


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