I am trying to clean up an audio file that was sent to me and am having difficulty making the voices clear. I am able to eliminate most of the background noise but am still unable to make out the voices fully. Will someone be able to take a look at a sample of the audio file for me and help me clear it up a little?
There’s no echo on that recording.
It may be your computer’s sound-card (not Audacity) is adding a roomy surround-sound effect,
(see speakers properties enhancements).
If you generate a bleep and that also has an echo/reverb, then the computer (not Audacity) is adding the effect,
see … Audacity as reverb detector