R a n d S t e i g e r
real-time digital signal processing examples
Delay lines: In these examples, realtime recording and playback is deployed to produce various results
In this example from Concatenation performed by Rebekah Heller, the bassoon signal is transformed with delay and feedback, creating echoes:
also from Concatenation, this examples demonstrates combining delay with feedback and pitch shifting to create a rising echo effect:
here is a similar rising delay effect from Template for Improvising Trumpeter and Ensemble featuring Peter Evans: