Fun with Aliasing - Gearslutz Pro Audio Community
Fun with Aliasing
Old 5th April 2012
Lives for gear
Fun with Aliasing

Aliasing can be fun. It's sort of the "big bad wolf" of digital audio, but I think there's a lot of potential for aliasing to be used as a synthesis technique.

Old 5th April 2012
Gear addict
Ohx's Avatar

Aliasing freaking rules.

All my favorite digital synths alias to hades and back.
Old 5th April 2012
Lives for gear
EvilDragon's Avatar

Neat. :D

Although I hate aliasing.
Old 5th April 2012
Lives for gear
Based on my experiments last night I think you could use aliasing for single-key effect sounds. For instance, in the video at 1:12 there's an almost-perfect ringing bell sound. Since all that's happening in the video is slow tuning changes, it's repeatable (just have to play around a bit to find the right frequency). That sound could be done on the PC3 with, essentially, a single DSP block (or two, I'll have to see if WRAP is adding anything significant in this case). Making a similar sound using any other technique that I know of, besides sampling of course, would require far more resources.
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