Riboge
500+ Head-Fier
- Joined
- Oct 2, 2005
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Quote:
As I described earlier, I am going usb to a usb dac of high quality. Also, how far could the frequencies be off--surely not enough to make the test useless. Also, the relative level at different frequency regions is enough to tell one where hearing is reduced. Accuracy of +/-15% would be good enough for this purpose.
BTW, I used foobar's equalizer to compensate for my hearing curve, especially at 12kHz to 16kHz and still don't hear hiss!
Originally Posted by Graphicism /img/forum/go_quote.gif You're not going to get an accurate reading from the computer, too many problems come into play, such as your sound card, how do you know it's correctly rendering the Khz etc? In a similar thread some time ago this test was posted and people with really crappy sound cards could hear everything, even Khz that are supposed to be inaudible to the human ear. |
As I described earlier, I am going usb to a usb dac of high quality. Also, how far could the frequencies be off--surely not enough to make the test useless. Also, the relative level at different frequency regions is enough to tell one where hearing is reduced. Accuracy of +/-15% would be good enough for this purpose.
BTW, I used foobar's equalizer to compensate for my hearing curve, especially at 12kHz to 16kHz and still don't hear hiss!