daisysp::GranularPlayer¶

#include <granularplayer.h>

Public Functions¶

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

Detailed Description¶

class daisysp::GranularPlayer;

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 GranularPlayer()

function ~GranularPlayer¶

inline ~GranularPlayer()

function Init¶

void Init(
    float * sample,
    int size,
    float sample_rate
)

Parameters:

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

Initializes the GranularPlayer module.

function Process¶

float Process(
    float speed,
    float transposition,
    float grain_size
)

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.

Processes the granular player.

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Updated on 2024-01-03 at 19:38:46 +0000