[LAU] bit-transparent playback/recoding over AES using an RME 9632 card

[Markus Seeber]

On 11/21/2016 04:19 PM, Tino Mettler wrote:
> On Mon, 2016-11-21 at 12:52 +0100, Tino Mettler wrote:
>> On Mon, 2016-11-21 at 12:33 +0100, Gerhard Zintel wrote:
>>
>>> I assume that a
>>> digital connection as well has to filter the signal as well to
>>> stay 
>>> in the allowed frequency band according to your sample rate.
>>
>> Hi, I tried to avoid that, by using a 48 kHz PCM sample for playback,
>> transmitting it over AES/EBU as PCM data with the card clocked at 48
>> kHz, and recording at 48 kHz from the same clock.
> Problem solved. It looks like one should also care that the playback
> tool can play out without messing around with the input. I now tried
> plain mplayer and it works as expected.
>
> Sorry for the noise. (absolutely no pun intended :-)
>
> Regards,
> Tino
>

No problem, it's nice to have some "brain jogging" in signal processing
from time to time. :)

Greetings
Markus