Audacity Forum

It may be helpful for others if you say what the solution was.

Technically, I'd like to plot the delta T of each successive zero crossing Do you mean that you want the time interval between successive zero crossings? If so, then the code may easily be modified to give that. The code in my previous post produced a list of values, one per line. That too could be...

Audacity does not do "real-time" processing, but so long as that is not a problem, then you could use something like this in the "Nyquist Prompt" effect: ;; Print a list of positive going zero crossing points (do ((i 0 (1+ i)) (flag (> (snd-fetch (snd-copy *track*)) 0)) (val (snd...

Try using the "Vocal Reduction and Isolation" effect with the default settings (as shown in the picture in the manual: http://manual.audacityteam.org/o/man/vocal_reduction_and_isolation.html) except for the "Action" control which should be set to "Isolate Vocals". It ca...

Import the files into Audacity (File menu > Import > Audio) The imported audio will create one audio track from each file, one above the other. Use the Solo / Mute buttons to listen to one track at a time (easiest if you change the "Solo" button behaviour to "Simple". See: http:...

Audacity does not yet support multi-channel playback. Mono or stereo only.
You can Export multi-channel files to play in other applications, but you need to work out the correct channel mapping yourself.
(See: http://manual.audacityteam.org/o/man/ad ... tions.html)

I'm having a similar problem, but probably not the same, which then gets confusing, so for future reference, please start new questions as new topics rather than adding your question on the end of an existing project. Also, please provide the information requested in the pink panel at the top of th...

RussLA wrote:With 30 tracks, it's still pretty slow to move it up 10 slots, one at at time.

It's pretty quick if you use the keyboard shortcuts:
Menu key to open the dropdown menu for the current track, then "U" or "D" for Up/Down.

I sometimes need to move a Track from the very bottom to near the top, a distance of sometimes 20 or 30 tracks. The way I do it now is to execute the Move Track Up command 20 or 30 times, a pretty slow process. The current version of Audacity includes commands to move a track to the top or bottom. ...

In the current (2.1.1) version of Audacity you can display the track name in the track. See: http://manual.audacityteam.org/o/man/in ... #behaviors