Reply to Re: DVD dead!

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Posted by Roy L. Fuchs on 01/11/58 11:36

On Wed, 04 Jan 2006 11:45:01 GMT, bv@wjv.com (Bill Vermillion) Gave
us:

>In article <a4rjr15v2tb2m0uobfu8tkime6cggqfmqu@4ax.com>,
>Roy L. Fuchs <roylfuchs@urfargingicehole.org> wrote:
>>On Mon, 02 Jan 2006 23:35:01 GMT, bv@wjv.com (Bill Vermillion) Gave
>>us:
>>
>>>In article <rr7jr1d06e9j2ks905102neuoghgm2jvv5@4ax.com>,
>>>Roy L. Fuchs <roylfuchs@urfargingicehole.org> wrote:
>>>>On Mon, 02 Jan 2006 17:45:01 GMT, bv@wjv.com (Bill Vermillion) Gave
>>>>us:
>>>
>>>>>Actually the pits won't be the same length as they are just
>>>>>representations of a clipped FM signal. So the pit length will
>>>>>vary directly with the frequency at that instant. But the tracks
>>>>>will be the same length.
>>>
>>>> The pits for the same data would be the same length, regardless of
>>>>where they appear on the disc. Satisfied?
>>>
>>>Nope. Look at the way the FM signals are encoded. It's a varying
>>>frequency. Then you clip it to give you a lot of little
>>>square-wave-looking pieces and encoded those on the disk - and they
>>>vary in direct proportion to the original signal.
>>>
>>>It basically RF encoding to an analog medium.
>>>
>>>Bill
>
>> You obviously didn't get what I said. I said the same info (hence
>>same FM signal) being recorded in two different locations on the disc
>>itself. Since a CLV disc slows down as it progresses to the outside
>>of the disc, the same info appearing in two different places should
>>have the same pit sizes and shapes since the track passes under the
>>head at the same rate.
>
>Again - FM - Frequency Modulation - the frequency changes and the
>pit/land lengths vary directly with the changing frequency.


NO SHIT, DUMBSHIT. LOOK ONE MORE TIME.

THE SAME INFO WILL HAVE THE SAME FM ENCODING.

If it is in two different locations on the disc, the pits should
appear NO DIFFERENT for that same program material.

Dude... you are dense.

[Back to original message]


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