Class daisysp::GranularPlayer

ClassList > daisysp > GranularPlayer

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• #include <granularplayer.h>

Public Functions

Type	Name
	GranularPlayer ()
void	Init (float * sample, int size, float sample_rate)
float	Process (float speed, float transposition, float grain_size)
	~GranularPlayer ()

Detailed Description

GranularPlayer Module

Date: November, 2023

Author: Vinícius Fernandes

GranularPlayer is a lookup table player that provides independent time stretching and pitch shifting via granulation. Inspired by the grain.player object from else pure data's library.

Public Functions Documentation

function GranularPlayer

inline daisysp::GranularPlayer::GranularPlayer () 

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function Init

void daisysp::GranularPlayer::Init (
    float * sample,
    int size,
    float sample_rate
) 

Initializes the GranularPlayer module.

Parameters:

• sample pointer to the sample to be played
• size number of elements in the sample array
• sample_rate audio engine sample rate

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function Process

float daisysp::GranularPlayer::Process (
    float speed,
    float transposition,
    float grain_size
) 

Processes the granular player.

Parameters:

• speed playback speed. 1 is normal speed, 2 is double speed, 0.5 is half speed, etc. Negative values play the sample backwards.
• transposition transposition in cents. 100 cents is one semitone. Negative values transpose down, positive values transpose up.
• grain_size grain size in milliseconds. 1 is 1 millisecond, 1000 is 1 second. Does not accept negative values. Minimum value is 1.

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function ~GranularPlayer

inline daisysp::GranularPlayer::~GranularPlayer () 

---

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The documentation for this class was generated from the following file external-docs/DaisySP/Source/Sampling/granularplayer.h