Audacity Forum

Perhaps I should post two files, a library function, and a complete Analyzer plug in using it but doing the detection and labelling only? Certainly. If you have time to do that, that would be terrific. The plug-in would also serve as an implementation example. Also, if you have time, it could be us...

"Normalize" will bring the maximum peak in the selection up to the specified level (-1 dB in our recipe). In the sample that you posted the maximum level is about -21 dB. I presume that when you applied "Normalize" there was some point in the selection (not included in the extrac...

steve, should I extract the detection part as a "library function" I think that's an excellent idea. It could go on this board (as a separate topic), or on the New Plug-ins page. If you put it on the New Plug-ins page, make it clear in the topic title and in the post that it is a "li...

I followed the recipe:

On the instructions it says set input to front/rear line in.. I'm at lost! Looking at the "audio device info" that you posted, Audacity cannot find a "Line" input. That may be because your computer does not have one )quite common on laptops) or it could be that you have one but ...

jackez29 wrote: i want only my mp3 files getting the same level,

Have a look at "Sound Check" http://support.apple.com/kb/HT2425
I think it is included in iTunes so you may not need to buy anything extra.

alpha1phi wrote:The feedback is coming from computer speakers.

Check that "Transport menu > Software Playthrough" is OFF (not selected).

Are you running it separately on vocal and instrumental tracks? Are clicks natural mouth noises or other things like electrical noise? I'm abusing the plug-in :D I do a lot more work on music than pure vocal, so I tried it on a music mix to see what it came up with. It does not handle steel string ...

I take your word that you observed great memory usage. Memory usage with that code is not massive, but much bigger than it should be, and importantly it is not released when the code completes. A simple workaround for this example is to add an initial silence starting at t0, with a duration equal o...

It looks very promising. :P On synthetic test signals with default settings, the performance is very impressive with excellent detection rate. Testing on music (guitar + Vocal) the default settings produced hundreds of false positives. After careful tweaking of the settings it managed to detect two ...