Audacity Forum

Try the "Channel Mixer" plug-in, available here: https://wiki.audacityteam.org/wiki/Nyquist_Effect_Plug-ins#Channel_Mixer This is a "Nyquist Plug-in" and the installation instructions are here: https://manual.audacityteam.org/man/installing_effect_generator_and_analyzer_plug_ins....

From the last line of Audacity log.txt: 14:58:07: Error: Failed to find compatible FFmpeg libraries. This shows that FFmpeg for Audacity is not currently installed. To install FFmpeg for Audacity, you will need to carefully follow the instructions here, to the letter: https://manual.audacityteam.org...

Due to trying to fix the other issues, the Audacity configuration files may have become messed up. I'd suggest removing / deleting these configuration files so that Audacity becomes reset to "out of the box" factory defaults. The three files involved are: audacity.cfg pluginsettings.cfg pl...

According to feedback on this forum, most iZotope do not work with Audacity.

Host applications that are supported by iZotope are listed on their website. For Ozone 8, that's here: https://www.izotope.com/en/products/mas ... specs.html

Have you tried the official Ubuntu repository version?

Note that PPAs are not recommended unless you have a very good reason not to use the official repositories, AND you are able to fix problems that may occur when using PPA versions of software.

So what are you wanting to do: Generate a “Raised Cosine Square Wave” from a set of data? Condition an existing signal so that it becomes a “Raised Cosine Square Wave”? Something else? What is the application? Is the use of a “Raised Cosine Square Wave” an established and proven technique for this a...

"LAME" and "ACX Check" are very different types of plug-in. "LAME" isn't really a "plug-in" but an optional "module". The only purpose of LAME for Audacity is to allow Audacity to export in MP3 format. To install LAME successfully, you first need to ...

Glad you got it working, but a little concerned that you say there was an incorrect step. For what it's worth, the instructions, as written, worked for me, though I initially had repeated problems getting the environmental variable to stick. Once the environmental variable was properly set, the proc...

You can make a "slight" improvement by: 1) Split the track to mono and delete the silent track (https://manual.audacityteam.org/man/splitting_and_joining_stereo_tracks.html) 2) Apply a low pass filter, with filter frequency around 6000 Hz, 48 dB per octave (https://manual.audacityteam.org/...

Try rebooting the computer.

If that doesn't fix it:

1. Click on the "Go" menu, and choose "Go to Folder"
2. Copy and paste this location: ~/Library/Application Support/audacity/
3. Look in the SessionData folder and trash any file you find there.