Search found 4 matches

by hansschmucker
Sun May 17, 2009 11:52 pm
Forum: Audio Processing
Topic: TRIMMING edited Regions
Replies: 1
Views: 350

Re: TRIMMING edited Regions

I'm not sure this is the only, or even the correct way to do it, but I simply hit
Select All (Strg+A)
Drag selection borders
Trim (Strg+T)

Maybe there's a more elegant way, but this seems simple enough. No need to clutter up the interface even more in my opinion.
by hansschmucker
Sun May 17, 2009 11:37 pm
Forum: General Audio Programming
Topic: Usage of Audacity "ComputeSpectrum" function
Replies: 2
Views: 1238

Re: Usage of Audacity "ComputeSpectrum" function

I've had some success. The output I get so far is this (encoded as ogg theora & vorbis): http://www.tapper-ware.net/files/sunrise-audacity-computespectrum.ogg based on this song: Sunrise (unplugged) by admiralbob77 Vocals by shannonsongs 2008 - Licensed under Creative Commons Attribution Noncommerci...
by hansschmucker
Sun May 17, 2009 2:22 pm
Forum: General Audio Programming
Topic: Usage of Audacity "ComputeSpectrum" function
Replies: 2
Views: 1238

Re: Usage of Audacity "ComputeSpectrum" function

OK, got a bit further... although I have to say that the argument naming is pretty crazy: "width" apparently means the length of the input buffer, while "height" means the length of the output buffer, i.e. the number of slots. Apparently, you're supposed to pass in the whole audio for which you want...
by hansschmucker
Sun May 17, 2009 1:42 pm
Forum: General Audio Programming
Topic: Usage of Audacity "ComputeSpectrum" function
Replies: 2
Views: 1238

Usage of Audacity "ComputeSpectrum" function

Hi everybody Not sure if this is the right section but it's probably better to try the forum before going to the mailing list. I'm currently experimenting with audio visualization in the browser (see here with a recent Firefox nightly: press compile, then play on the video) and I basically need a sp...