#ifndef SIGNAL_H__
#define SIGNAL_H__
/*
	
*/
enum{
	SINE_WAVE = 0x1,
	WHITE_NOISE,
	PINK_NOISE,
	PITCH_VOICE,
};

void* alg_sg_create(int sample_rate,int sample_num);

void alg_sg_set_param(void* h,int f,int type,float gain);

void alg_sg_process(void* h,float* data_out);

void alg_sg_destroy(void* h);

void gen_pink(float G, int n, float* data_out);
void gen_white(float G, int n, float* data_out);

#endif