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

[Ralf Mardorf]

Veronica Merryfield wrote:
> On 05/28/2010 02:31 PM, fons at kokkinizita.net wrote:
>   
>> Hello all,
>>
>> This week I had to perform measurements on a audio
>> interface, and this resulted in some quite interesting
>> results. Before revealing what happened, I'll let you
>> have a look at some of the data and come up with your
>> own conclusions, see
>>
>> <http://www.kokkinizita.net/linuxaudio/quiz.html>
>>
>> (Free beer at the next LAC for the best analysis)
>>
>> Ciao,
>>
>>     
>
> You can't trust a loop back test. 
>
> Any instability or dither on the reference clock of card A (fifo clocking say) is not going to show in a loop back test. 
>
> Vrnc

Is Veronica Merryfield the winner?