Audacity Forum

Audacity's Reverb effect works with mono or stereo tracks: https://manual.audacityteam.org/man/reverb.html

All I know about scrubbing and seeking is in the manual here: https://manual.audacityteam.org/man/scr ... eking.html

When you create an Aggregate Device (in "Utilities > Audio MIDI Setup"), you select one of the device in your aggregate device as the "Clock Source".

The problem is that Windows XP has been obsolete (unsupported by Microsoft) for a long time. I don't think there are any official download locations remaining, and I would not want to recommend any (potentially dangerous) unofficial alternatives. Have you successfully run any version of Audacity on ...

You could try filtering out frequencies below 300 Hz using the "Filter Curve EQ" effect with settings like this (No guarantee it will help, but there does appear to be "noise" at around 200 Hz that should probably not be present):

Screenshot of Audacity + Task Manager:

I can reproduce the issue on Windows 10 with Audacity 2.4.2. The easiest way I've found to reproduce the issue: Launch Audacity Launch "Task manager" and arrange the windows so that both Audacity and Task Manager are visible Generate a tone Add some envelope points Zoom out Make a selectio...

I don't have Windows 7 (it is now obsolete), but I'll test on Windows 10 as soon as I get chance. In the meantime, perhaps a regular Windows user may reply.

Unfortunately I've no idea what might have gone wrong. I'm very puzzled that there was not at least an error message. Hopefully the problem will never occur again, but it's worth remembering that computers are fallible (very much so). My top tip is to always export important recordings (immediately ...

Has the problem occurred before on this machine?
Are you able to reproduce the problem?