Cleaning up noise, static

[cowboy]

Subject says it all.

This isn't music it's discussion/talking, but there is a lot on noise, sounds like scratching, static...

Is there something that can clean up some of that ?

Thanks

[kozikowski]

You should get us a little closer. Post a 10 sec WAV clip of the show. Pick a segment with one or two voices and a space where they stop talking for second or so or take a breath.

This is the formal document on posting clips. The forum will stop you if you try to make the clip too long. You can't post an entire podcast chapter.

http://forum.audacityteam.org/viewtopic ... 97#p214897

Koz

[cowboy]

Attached is a clip.

I use Win 7
Audacity 2.1.1

[kozikowski]

That's a phoner, isn't it? The guest is on a phone. You unbalanced your phone line. You can't do that. I have several cheap devices that claim to be able to let me connect my recorder to a phone line and they're all terrible.

I got some help with Effect > Noise Reduction (attached). I drag-selected 2.4 to 2.8 seconds and used that as the profile. I used 12, 6, 6 as the reduction settings.

http://manual.audacityteam.org/o/man/no ... ction.html

I found a specialized ear-microphone that lets me do a good job with a telephone. The illustration is an Olympus TP-7. The TP-8 doesn't need that little black adapter just before the white Mic-In adapter. Chances are good you can plug a TP-8 straight into the Mic-In of a Windows machine.



You put that in your ear and the telephone handset goes on top.

http://kozco.com/tech/audacity/clips/TP7SoundTest1.wav
http://kozco.com/tech/audacity/clips/TP7SoundTest2.wav

Koz