A model of beaten plate consisting of two parallel delay-lines and two first-order lowpass filters.
asig -- the input of excitation noise
xfreq1, xfreq2 -- the frequency (i.e. the inverse of delay time) Changed to x-rate in Csound version 3.59.
kcutoff1, kcutoff2 -- the filter cutoff frequency in Hz.
kfeedback1, kfeedback2 -- the feedback factor
wguide2 is a model of beaten plate consisting of two parallel delay-lines and two first-order lowpass filters. The two feedback lines are mixed and sent to the delay again each cycle.
Implementing waveguide algorithms as opcodes, instead of orc instruments, allows the user to set kr different than sr, allowing better performance particulary when using real-time.
wguide2.