Need help with voice recording

Feedback and Reviews for Audacity 2.x
Forum rules
This board is ONLY for general feedback and discussion about Audacity 2.X.

If you require help, or think you have found a "bug", please post on the forum board relevant to your operating system.
Windows
Mac OS X
GNU/Linux and Unix-like
Post Reply
wrightone
Posts: 6
Joined: Mon Jan 20, 2014 8:02 pm
Operating System: Please select

Need help with voice recording

Post by wrightone » Mon Jan 20, 2014 8:10 pm

I am trying to isolate voices in the background of a recording. So far I am moderately successful, and I mean that I have been able to reduce the noise slightly. Still not able to understand what is being said. Would anyone be able to take a look at this recording and see if they can put their expertise to work and pull more of the dialogue from the recording.

Thanks for any help. Let me know and I can attach the recording

kozikowski
Forum Staff
Posts: 69374
Joined: Thu Aug 02, 2007 5:57 pm
Operating System: macOS 10.13 High Sierra

Re: Need help with voice recording

Post by kozikowski » Mon Jan 20, 2014 10:14 pm

You probably can't attach the recording because the forum only allows a couple of seconds of WAV format.

And we probably can't rescue your work. The Audacity filter tools only work when the voice or performance is clearly audible and the lead voice in the show. We can't do "CSI" TV show-style miraculous rescues from trashy recordings.

Are you trying to rescue a Cellphone recording? Cellphone Personal Recorders do not capture the far side. If you have anything at all, it's leakage from the speaker to the microphone through the cellphone case and there's never enough there to rescue.

Koz

wrightone
Posts: 6
Joined: Mon Jan 20, 2014 8:02 pm
Operating System: Please select

Re: Need help with voice recording

Post by wrightone » Tue Jan 21, 2014 3:55 am

Thanks. It is a cell phone recording. Seems that if the background noise could be silenced the dialogue could be tweeked to an understandable level.

kozikowski
Forum Staff
Posts: 69374
Joined: Thu Aug 02, 2007 5:57 pm
Operating System: macOS 10.13 High Sierra

Re: Need help with voice recording

Post by kozikowski » Tue Jan 21, 2014 4:31 am

It seems that way, yes.
Our tools require that you be able to recognize the voice. If you can't do that up front, then that's the end of the story.
Koz

kozikowski
Forum Staff
Posts: 69374
Joined: Thu Aug 02, 2007 5:57 pm
Operating System: macOS 10.13 High Sierra

Re: Need help with voice recording

Post by kozikowski » Tue Jan 21, 2014 4:32 am

You could try Effect > Equalization > Telephone filter. That one is brute force and doesn't depend on anything else.
Koz

wrightone
Posts: 6
Joined: Mon Jan 20, 2014 8:02 pm
Operating System: Please select

Re: Need help with voice recording

Post by wrightone » Tue Jan 21, 2014 9:58 pm

Excellent! I will try this!
Thanks

Post Reply