Re: [LAD] A little quiz about audio measurements...

From: Ralf Mardorf <ralf.mardorf@email-addr-hidden-dsl.net>
Date: Fri May 28 2010 - 22:07:31 EEST

Veronica Merryfield wrote:
> Just thinking about what I had wrote and remembered the semantics used here...
>
>
>> One more hint: card X is a very high end one. It should
>> be 'perfect', or at least much better than card A.
>>
>
> ... which might suggest that Card X is not performing well. Since it has been stated the card x is not USB, it is possible that this card has it's audio clock derived from the PC clock which is likely dithered - they call it spread spectrum to help reduce radiated noise in testing.
>

http://www.maxim-ic.com/app-notes/index.mvp/id/3503

And how would this cause the issue?
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Received on Sat May 29 00:15:10 2010

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