Thanks for replying, Steve. I'm still totally stumped on this Steve Juranich wrote:
On Sun, 29 Dec 2002 21:03:09 -0500, Kenneth Dombrowski wrote:Yeah, this is the first thing I thought of, but everything is set for 44.1. I tried:
> it sounds like a 33rpm record playing at 78-or 100-rpms. I tried using
Offhand, it sounds like a sampling rate issue. You need to make sure
that the recording sampling rate matches your playback sampling rate. FYI, the sampling rate for CD quality audio is 44.1 kHz. This should be
the default recording sampling rate for audacity. I've never heard of
gramofile.
- recording & immediate playback in audacity without saving the file
(though some .auf files are written to ~/.audacity_temp)
- recording to .wav, processing and playing in gramofile (gramofile
applies filters to tracks recorded from casettes/LPs to reduce
noise), and
- saving either of these files & opening in xmms
Playback is always 3 or 4X the original speed
I did install speech-tools to check one of the files itself, and ch_wave reports this:
kenneth@enlil:/mp3/tmp$ ch_wave -info new-processed.wav
Duration: 14.9000
Sample rate: 44100
Number of samples: 657091
Number of channels: 2
Header type: riff
Data type: short
..which looks ok to me. at least it does appear to have the correct header & verifies the sample rate.
tracks recorded from a CD play back at the correct speed. what's really puzzling is that it _did_ work fine for a week or so... up until the 26th when I did an upgrade & installed some new sound editing apps. I've been purging the new stuff I installed one by one, but without results so far..
Any ideas still appreciated,
Kenneth
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