Audacity Forum

And, I'm not sure if the 32-bit WAV format is integer or floating-point (and as far as I can tell it doesn't give you an option). 32 bit WAV can be either integer or floating point. The conversion to either 32 bit float or 32 bit floating point WAV can be done with SoX (http://sox.sourceforge.net/)...

It would be worth playing with the carrier frequency. I seem to be getting clearer speech with a slightly lower carrier frequency (around 3700 Hz).

svempa46 wrote:Have to read up more on the lisp syntax...

There's some reading material here http://forum.audacityteam.org/viewtopic ... 39&t=77214

I don't speak Russian so I don't know if this is intelligible or not. I applied the following code using the Nyquist Prompt effect (http://manual.audacityteam.org/o/man/ny ... rompt.html)

Your code returns "l" which you set to NIL at the top of the DO loop. (do ((time 0) (l NIL) (p T) (v (snd-fetch s2))) ((not v) l) The first line above is the start of the loop. Local variables TIME, L, P and V are initialised to 0, NIL, TRUE, and (SND-FETCH S2) respectively. The second lin...

I should add that the mp3 are playing back at about 60x the correct speed. ie an hour long recording is played back in a minute. That is probably a different issue, so I'll keep that in mind and we can come back to it later. You said that playback fails when the Audacity playback device is set to &...

For best quality ensure that you work in 32 bit float format. Look at the format information in the panel on the left end of the track. Note that due to limitations in some of the exporters, some file formats import in 16 bit. To change from 16 bit to 32 bit float, click on the name of the track (to...

Getting round the "analyze.ny" issue should be simple if you use VS2008: View menu > "Solution Explorer..." > plug-ins folder, and just delete "analyze.ny". As Edgar wrote, "analyze.ny" is a redundant file that is being removed. It was originally a demonstrati...

If we were to provide "1 channel (mono)/ 2 channel" options for all formats, then the obvious place would be in the Export dialogue:

Channels:

• Default (mono or stereo to match the project)
• Force mono file
• Force 2 channel file
• Use custom mix

If you have the vocals on a separate Audacity track, then just double click on the track to select it and apply the effect.
If the vocal and music are already mixed together on the same Audacity track, then no you can't.

If you play a sound file or video, where does the sound normally come out? Do you have "PulseAudio Volume Control" installed? (pavucontrol) If not, please install it. It is a very useful utility when working with audio, and it may help us to diagnose what is going on. You don't need to do ...