OteyPianoStrings:
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Classes (extension) | UGens > PhysicalModels

OteyPianoStrings : UGen : AbstractFunction : Object
ExtensionExtension

Piano physical model.
Source: OteyPiano.sc

Description

Digital wave guide physical model of a piano string wrapping the code provided by Clayton Otey.

It only modelizes the string to feed the soundboard (which is the most CPU expensive part) and must be used with OteySoundBoard to get the sound. (see example)

It is important to release synth once finished because because it is CPU expensive.

Class Methods

OteyPianoStrings.ar(freq: 440, vel: 1, t_gate: 0, rmin: 0.35, rmax: 2, rampl: 4, rampr: 8, rcore: 1, lmin: 0.07, lmax: 1.4, lampl: -4, lampr: 4, rho: 1, e: 1, zb: 1, zh: 0, mh: 1, k: 0.2, alpha: 1, p: 1, hpos: 0.142, loss: 1, detune: 0.0003, hammer_type: 1)

Arguments:

freq

Sound frequency.

vel

Key pulsation velocity. Betwen 0 and 1.

t_gate

Retriggers note, use a TriggerControl for not retriggering continuosly.

rmin

minimum string radio

rmax

maximun string radio

rampl

radius left sigmoidal shape.

rampr

radius right sigmoidal shape.

rcore

cord nucleus radio.

lmin

minimum string length.

lmax

maximum string length.

lampl

lenght left sigmoidal shape.

lampr

lenght right sigmoidal shape.

rho

string density multiplier.

e

young modulus multiplier.

zb

bridge impedance multiplier.

zh

hammer impedance multiplier.

mh

mass hammer multiplier.

k

force hammer multiplier.

alpha

hysteresys hammer multiplier.

p

stiffness_exponent_hammer multiplier.

hpos

hammer position. (0 to 1)

loss

string loss factor.

detune

detuning among 3 strings.

hammer_type

1 is Stulov model, 2 is Banks model.

Inherited class methods

Instance Methods

Inherited instance methods

Examples