On 12/7/18 10:03 PM, David Kastrup wrote: > IOhannes m zmölnig <zmoelnig@xxxxxx> 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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