Audacity Forum

Hello...

I want to combine 4 mono files (8 bit PCM 44100Hz) to one 4 channel file. Is that possible?

All my attempts fail. I can only combine two mono files to 2 channel (stereo) file.

Thanks..

p.s.
If not possible with audacity what software (probably free one) can do that?

You need to upgrade to Audacity 1.3.12, then go to:
"Edit menu > Preferences > Import/Export" and select the "Use Custom Mix" option, then when you go to Export the audio you will be presented with a channel mapping screen where you can select which track goes to which channel in your exported file.
(Audacity does not yet support playing multichannel audio, only importing and exporting).

Thanks...

Jus does what I want