Posted by Joseph Ashwood on 04/22/06 12:48

"Sylvia Moreno" <entropy0@realemail.net> wrote in message
news:1145696529.868412.36120@i39g2000cwa.googlegroups.com...
> I'm using the onboard AC97 for sound.

As you noted this is the problem. Actually it sounds like the problem is the
sample rate. Most likely what's happening is the program is expect 48kHz
sampling, and the hardware is delivering 44.1kHz. This discrepancy would
explain the slight speed up (it will be about 109% of the original speed),
and the early entrance (early by 9%). During original recording the output
device is only getting it at 44.1 so it has no way of playing it faster,
during later feedback the software is pushing it at 48 so the device can
play at 48.

The solution is to get a sound card capable of performing high quality
recordings. This solution will also address the major issue you're having
with hiss that you're just not hearing right now.
Joe

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