Search found 59476 matches

by steve
Thu Jul 03, 2014 5:19 pm
Forum: Nyquist
Topic: Improvement to the vocoder effect
Replies: 28
Views: 10852

Re: Improvement to the vocoder effect

Here: http://theaudacitytopodcast.com/chriss- ... -audacity/
but note that the license terms are incompatible with GPL.
by steve
Thu Jul 03, 2014 4:38 pm
Forum: Nyquist
Topic: Nyquist do* does not return audio
Replies: 7
Views: 3279

Re: Nyquist do* does not return audio

Am I mistaken or isn't there a Nyquist Generate Prompt already posted by Edgar? Yes there is (and updated by myself), but it is implemented as a Nyquist plug-in, with all the limitations that that entails. It is actually very easy to implement as a built-in effect, but was considered to be too esot...
by steve
Thu Jul 03, 2014 4:03 pm
Forum: Nyquist
Topic: Improvement to the vocoder effect
Replies: 28
Views: 10852

Re: Improvement to the vocoder effect

Paul L wrote:Are you sure the Cancel button continues to work during long calculations?
Yes, I checked that, though "long calculation" has taken on a new meaning ;)
by steve
Thu Jul 03, 2014 2:02 pm
Forum: Nyquist
Topic: Improvement to the vocoder effect
Replies: 28
Views: 10852

Re: Improvement to the vocoder effect

That is crazy. Somebody should research why. xlisp is all written in platform neutral C. Are you sure there isn't just some silly mistake in the make files? This bit of C amid all the C++ might have been compiled specially and wrongly. The good news is, I've located the problem. It's due to a funct...
by steve
Thu Jul 03, 2014 1:34 pm
Forum: General Audio Programming
Topic: Plugins are called for one chunk at a time?
Replies: 4
Views: 5434

Re: Plugins are called for one chunk at a time?

I've moved this topic to the General Audio Programming section as it is not specifically about Nyquist plug-ins. Audacity stores the audio data in "block files" (see here for an overview: http://manual.audacityteam.org/o/man/audacity_projects.html) When processing an audio track, "blo...
by steve
Thu Jul 03, 2014 1:23 pm
Forum: New Plug-Ins
Topic: Change Speed - Stretch audio to a specified length
Replies: 19
Views: 18404

Re: Change Speed - Stretch audio to a specified length

The user may have a number of files of different length that they are trying to make the same length. Good point. The user still can't select multiple track and extend them all to the same length in one go, due to the current limitation that Audacity does not tell Nyquist where clips start and end ...
by steve
Thu Jul 03, 2014 12:26 pm
Forum: Nyquist
Topic: Nyquist do* does not return audio
Replies: 7
Views: 3279

Re: Nyquist do* does not return audio

Hi Steve, a little correction, the step increase has to be: Thanks Robert, a typo on my part. I've corrected my previous post. And of course all embedded in abs-env to make the sound independent from the selection. Not necessary if it is a "generate" type plug-in. "process" plug...
by steve
Wed Jul 02, 2014 9:11 pm
Forum: Nyquist
Topic: Nyquist do* does not return audio
Replies: 7
Views: 3279

Re: Nyquist do* does not return audio

Hi, and welcome to the forum. I'll move this topic to the main "Nyquist" page as it isn't actually a plug-in (yet). Some notes on your code: (do* (i 500 (setq i (500 + i))) ; DO* loop with var I You don't need 'setq' in the above line, but you do need annother '(' at the start of the bindi...
by steve
Wed Jul 02, 2014 8:23 pm
Forum: Windows
Topic: Mystery of the tiny waveform and intermittent 1000 hz tone
Replies: 21
Views: 2696

Re: Mystery of the tiny waveform and intermittent 1000 hz to

OK, so now for further improvement we need to look again at what you are plugging the mic into. You will notice that the connector on the microphone has three prongs. All three should be used. You will notice that the jack plug on the end of the lead (and the adaptor) have two connections ("tip...
by steve
Wed Jul 02, 2014 5:58 pm
Forum: Windows
Topic: Accidentally recorded over a voice recording
Replies: 5
Views: 1122

Re: Accidentally recorded over a voice recording

Did you "Save" the Audacity project, or "Export" an audio file? If you Saved the project, or if the Audacity project is still open, then you should see two separate tracks in Audacity, one above the other. You can Export each track separately by selecting one track (double click ...