19 Nov
2005
19 Nov
'05
3:40 a.m.
Peter Clarke wrote:
Hi all,
My first post here. Terrence asked about transposing an MP3
file, and Erik's reply is correct in that you can transpose
it by resampling, provided you can put up with the music
changing speed as well - which is, of course, usually not
acceptable.
However, Audacity has a transpose function.
Yes, using libsoundtouch.
It's in the
Effects menu, called "Change pitch". I haven't tried it
with music, but it works great with speech - making the
voice deeper without slowing it down.
It will work much better for speech and monophonic music signals
than it will for normal polyphonic music.
You might however get away with it if the pitch changes is
small (ie a couple of semitones).
Erik
--
+-----------------------------------------------------------+
Erik de Castro Lopo
+-----------------------------------------------------------+
"Try switching to a distribution that actually ..distributes..
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