Have notepitch control filter-frequency
Posted: 13 Apr 2011 15:41
I'll get to what I mean in a second, but let me give an example of it's usability (what I wanted to use it for):
I made the typical submarine-movie's ping-sound. Here's how it's done:
* Take 8 white noise generators (for a richer result)
* Pipe the mixed signal through 3 identical parametric filters (bandpass mode, max resonance), connected sequentially.
* Pipe the final filter to output (where the volume is controled via an envelope).
There's the "ping-sound", if all you need is a single frequency ping. What I was trying to do, was controling each filters' frequency, with the notepitch-controller. This way I could use the ping-sound as a multinote instrument, and use it to play a song with it.
Please don't hesitate to ask for clarification...
Best regards
Christian Krabbe
I made the typical submarine-movie's ping-sound. Here's how it's done:
* Take 8 white noise generators (for a richer result)
* Pipe the mixed signal through 3 identical parametric filters (bandpass mode, max resonance), connected sequentially.
* Pipe the final filter to output (where the volume is controled via an envelope).
There's the "ping-sound", if all you need is a single frequency ping. What I was trying to do, was controling each filters' frequency, with the notepitch-controller. This way I could use the ping-sound as a multinote instrument, and use it to play a song with it.
Please don't hesitate to ask for clarification...
Best regards
Christian Krabbe