[LAU] 192kHz soundcard?

[IOhannes m zmölnig]

On 12/7/18 10:03 PM, David Kastrup wrote:
> IOhannes m zmölnig <zmoelnig at iem.at> writes:
> 
>> hi all,
>>
> 
> I rather doubt you'll be able to get a soundcard that guarantees
> frequency responses above something like 32kHz.

well, the RME babyface claims +-1dB in the range of 5Hz - 92kHz.
i know that the UA-55 is used by people who have no idea whatsoever
about audio (and are no audiophiles either), but still require the
record sounds in the 50kHz-85kHz range. so i figure that card would be
ok as well (if it did support 192kHz under linux)

> The main point of such
> high sample frequencies is to get rid of audible aliasing effects and
> allow for processing without significant frequency warp when doing
> bilinear transforms.

sure. that's why i was asking on the list.


>  "Flat up to 85kHz" is silly for audio processing,

why?

> 
> Are there any "audio" cards with 384kHz sample frequency that is more> than a marketing gag but actually supported by the hardware?  Because

i'm afraid not.
hence i am asking.

fgmrdsa
IOhannes

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