Digital wave guide physical model of a plucked instrument. It implements inharmonicity due to string stiffness acording to J. Rauhala and V. Välimäki, Tunable dispersion filter design for piano synthesis, IEEE Signal Processing Letters, vol. 13, no. 5, pp. 253256, 2006.
freq |
Sound frequency. |
amp |
Key pulsation strenght. Betwen 0 and 1. |
gate |
Releases synth when value changes from >0 to 0. |
pos |
Relative pluck position from 0 to 1. |
c1 |
Inverse of DC decay time. |
c3 |
Hight frequency loss factor. |
inp |
Plucking signal. Could be first part of plucked sample for doing conmuted synthesis. |
release |
Release time in seconds. |
fB |
Inharmonicity factor. |