katzenjammer
Guest
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 Posted: Fri Nov 10, 2006 11:33 am Post subject: Sound cards real bandwidth |
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Hi!
I'm working on a project in which I send analog signals from PC (LabView) at
frequency of (0-60)KHz.
I wonder if there is a possibility to send such signal via soundcard... I
found that some models with 192kHZ C/A have wider bandwidth than 22KHz. For
example:
Sound Blaster X-Fi:
Audio Output:
Response bandwidth (10-88000)Hz
M Audio Audiophile 192:
Audio Output
in some specs response bandwidth (20-80000)Hz
in manufacturer specs bandwidth +/-0.1dB, 20Hz to 20kHz but at 48kHz
sampling rate
But is that for real?
The best solution will be to test these soundcards, but I don't have such a
possibility, so if someone knows something in this matter I'll be grateful:)
Cheers, Martin |
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