Search found 4 matches

by dlh
Tue Aug 12, 2008 5:55 pm
Forum: General Audio Programming
Topic: low pass filter with overtones
Replies: 1
Views: 1658

low pass filter with overtones

I'm wondering if it's possible to use a Nyquist plug-in to Audacity to accomplish the following: Create a low pass filter w/ steep attenuation except for dynamic narrow-band pass filters to pick up the overtones of frequencies below the cut-off. The narrow-band filters would constantly shift in time...
by dlh
Tue Feb 19, 2008 10:28 am
Forum: Windows
Topic: preserve the envelope?
Replies: 12
Views: 4207

Re: preserve the envelope?

An intriguing solution. Not at all what I was expecting... Thank you! May I ask for some additional instructions: I got the music track into my project by Copy/Pasting it from another project. So now the copied clip exists as a single file within my project's files-folder, right? How do I identify t...
by dlh
Tue Feb 19, 2008 12:10 am
Forum: Windows
Topic: preserve the envelope?
Replies: 12
Views: 4207

Re: preserve the envelope?

I created the Amplification Envelope manually, creating lots and lots of control points to adjust the volume of a music sample. I'm using this to simulate a radio fading in and out. The music volume changes frequently on one track and, on a separate track, the static volume changes inversely. Music ...
by dlh
Mon Feb 18, 2008 10:34 pm
Forum: Windows
Topic: preserve the envelope?
Replies: 12
Views: 4207

preserve the envelope?

I've been using Audacity for a few years and I think I remember coming across this at some point but now I cannot remember... I'd like to preserve a complicated Envelope that I've created and apply it to another sound file (or another part of the same sound file). Is there a way to do this? Copy/Pas...