Kai Vehmanen wrote on Wed, 16-Oct-2002:
On Wed, 16 Oct 2002, Richard Bown wrote:
try to connect anything to freqtweak or start it
with the defaults
(alsa_in to alsa_out). The input monitor appears to work but the
output one is dead and whine whine whine (varies with the fft size). I
presume some horrible feedback type thing but any clues for me?
Same happens on my machine. Connection to JACK seems to work ok,
and CPU-usage stays within reasonable limits, but the resulting
audio sounds just like what you've described above. Hmm, I have
the latest JACK-CVS plus fttw-2.1.3 installed from source. Any ideas what
could be causing this?
What jackd parameters are you guys using?
Ooh, this also sounds like what might happen if it compiled
in the double version FFTW, but I would have thought that would
fail on compile.
Do you see anything on the post-spectrum plot? (Mute All for
sanity)
jlc