shithub: soundpipe

ref: 49ff67154a0150cade077dcd040d68bc6a200b17
dir: /h/padsynth.h/

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typedef struct sp_padsynth {
    SPFLOAT cps;
    SPFLOAT bw;
    sp_ftbl *amps;
} sp_padsynth;

int sp_gen_padsynth(sp_data *sp, sp_ftbl *ps, sp_ftbl *amps, SPFLOAT f, SPFLOAT bw);

SPFLOAT sp_padsynth_profile(SPFLOAT fi, SPFLOAT bwi);

int sp_padsynth_ifft(int N, SPFLOAT *freq_amp,
        SPFLOAT *freq_phase, SPFLOAT *smp);

int sp_padsynth_normalize(int N, SPFLOAT *smp);