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Searched refs:SpectrumFixState (Results 1 – 1 of 1) sorted by relevance

/AliOS-Things-master/hardware/chip/haas1000/drivers/services/multimedia/speech/inc/
A Dspectrum_fix.h19 typedef struct SpectrumFixState_ SpectrumFixState; typedef
25 SpectrumFixState *spectrum_fix_init(int sample_rate, int frame_size, const SpectrumFixConfig *confi…
27 void spectrum_fix_destroy(SpectrumFixState *st);
30 void spectrum_fix_analysis(SpectrumFixState *st, const int16_t *x);
33 void spectrum_fix_process(SpectrumFixState *st, int16_t *spectrum, int spectrum_num);

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