In this episode we use an approximation of the KarplusStrong algorithm to design plucked string sounds on the DSI Pro 2 synthesizer using physical modeling synthesis. The KarplusStrong algorithm involves a short burst of noise that is fed into a delay line. The samples are averaged as they feed back through the line and this results in a crude simulation of a plucked string which sounds surprisingly good. Unfortunately the pitch doesn't track correctly here because this needs to be calibrated in code and what I'm doing in this video is just a simulation of this algorithm using the delay and some noise.

More info on the KarplusStrong algorithm:
https://en.wikipedia.org/wiki/Karplus...
https://ccrma.stanford.edu/~jos/pasp/...
http://cmc.music.columbia.edu/musican...

■■■■■ FEATURED GEAR ■■■■■
DSI Pro 2: http://amzn.to/2omrNOk

■■■■■ SOCIAL ■■■■■
http://bit.ly/onceuponasynth_FACEBOOK
http://bit.ly/onceuponasynth_INSTAGRAM
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http://bit.ly/onceuponasynth_PERISCOPE

■■■■■ VIDEO GEAR ■■■■■
Audio recorder: http://amzn.to/2ojbm5m
Main camera: http://amzn.to/2F0w6YR
Main lens: http://amzn.to/2sRw4hg
Secondary camera: http://amzn.to/2HI8hn8
Tripod: http://amzn.to/2sLYBEZ

■■■■■ MUSIC ■■■■■
https://citizenpark.bandcamp.com
http://thecoatsellers.com