daisysp::String Class Reference

Comb filter / KS string. More...

#include <KarplusString.h>

Public Member Functions
void	Init (float sample_rate)
void	Reset ()
float	Process (const float in)
void	SetFreq (float freq)
void	SetNonLinearity (float non_linearity_amount)
void	SetBrightness (float brightness)
void	SetDamping (float damping)

Detailed Description

Comb filter / KS string.

Author

Ben Sergentanis

Date

Jan 2021 "Lite" version of the implementation used in Rings

Ported from pichenettes/eurorack/plaits/dsp/oscillator/formant_oscillator.h
to an independent module.
Original code written by Emilie Gillet in 2016.

Member Function Documentation

Init()

void String::Init

(

float

sample_rate

)

Initialize the module.

Parameters

sample_rate

Audio engine sample rate

Process()

float String::Process

(

const float

in

)

Get the next floating point sample

Parameters

in	Signal to excite the string.

Reset()

void String::Reset

(

)

Clear the delay line

SetBrightness()

void String::SetBrightness

(

float

brightness

)

Set the string's overall brightness

Parameters

Works

0-1.

SetDamping()

void String::SetDamping

(

float

damping

)

Set the string's decay time.

Parameters

damping

Works 0-1.

SetFreq()

void String::SetFreq

(

float

freq

)

Set the string frequency.

Parameters

freq	Frequency in Hz

SetNonLinearity()

void String::SetNonLinearity

(

float

non_linearity_amount

)

Set the string's behavior.

Parameters

-1	to 0 is curved bridge, 0 to 1 is dispersion.

---

The documentation for this class was generated from the following files:

• Source/PhysicalModeling/KarplusString.h
• Source/PhysicalModeling/KarplusString.cpp