Audacity Forum

Thanks a lot for the great explanation!

Hm...right. The sentence "Audacity's Noise Removal effect is in essence a multi-band digital noise gate" confuses me a bit, but I do mean the section which is described there, which is Noise removal and not Noise gate if I'm correct. So...I have a noise sample which serves as the prototype for the b...

Hi there, can someone give me some more information about noise removal with the noise gate than I find on http://wiki.audacityteam.org/index.php?title=Noise_Removal ? In my dissertation, I want to explain how I got rid off the noise in my audio files, but simply saying that I eliminated lower frequ...

Did you compile a unicode version of wxxWidgets to match with your audacity configure? Mh..how do I do that? I just compiled it as it was described in the installation manual. Maybe that's the reason why. I am using ubuntu 11.04 If you ever work out how it happened, do let us know as it could help ...

Mh...for whatever reason...it is working now. I have no clue what I did wrong, probably I defined the chain the wrong way!

I'm sorry for taking up your time!

Ok, I'm going to describe the steps now. 1.) Import an audio file by making a copy of it 2.) Select a part of the audio with only noise 3.) Effect -> Noise Removal -> Get noise profile 4.) File -> Edit chains -> Add -> Insert command Noise Removal -> Ok 5.) File -> Apply chain -> Apply to current pr...

In particular, have you got any Nyquist plug-ins in ~/.audacity-data where the chains text files are kept? I have a plug-in folder in /usr/share/audacity/plug-ins which contains a batch of .ny files. I also have a Nyquist folder in /usr/share/audacity/Nyquist When I start audacity from the terminal...

I am using Ubuntu and installed Audacity with "apt-get install audacity"

Thanks, I will try this!

I didn't add any Nyquist effects. At least not consciously! I only added Noise Removal, but get that error nevertheless.

Hi. I downloaded Audacity 1.3.13-beta to apply a noise removal chain to a set of audio recordings. Noise removal itself works. However, if I create a chain, and want to apply it to a set of files, the files are loaded but then I get the message "nyquist did not return audio". This is also the case i...