multiband_beat_detector.h File Reference

#include "fl/stl/int.h"
#include "fl/stl/span.h"
#include "fl/stl/noexcept.h"

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Classes
class	fl::audio::detector::MultiBandBeat
	MultiBandBeat performs frequency-specific beat detection. More...
struct	fl::audio::detector::MultiBandBeat::Stats
	Get statistics (for debugging/monitoring) More...
struct	fl::audio::detector::MultiBandBeatDetectorConfig
	Configuration for multi-band beat detection. More...

Namespaces
namespace	fl
	Base definition for an LED controller.
namespace	fl::audio
namespace	fl::audio::detector

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Class Documentation

fl::audio::detector::MultiBandBeat::Stats

struct fl::audio::detector::MultiBandBeat::Stats

Class Members
u32	bassBeats = 0
float	bassEnergy = 0.0f
u32	midBeats = 0
float	midEnergy = 0.0f
u32	multiBandBeats = 0
u32	trebleBeats = 0
float	trebleEnergy = 0.0f

fl::audio::detector::MultiBandBeatDetectorConfig

struct fl::audio::detector::MultiBandBeatDetectorConfig

Class Members
float	bassThreshold = 0.15f	Bass beat threshold (0.0-1.0) Energy increase required to trigger bass beat.
u32	beatCooldownFrames = 10	Minimum cooldown between beats in same band (frames) Prevents double-triggering on same beat.
float	correlationBoost = 0.05f	Cross-band correlation boost (0.0-1.0) Added to threshold when multiple bands trigger together.
bool	enableCrossBandCorrelation = true	Enable cross-band correlation Boosts confidence when multiple bands trigger simultaneously.
float	midThreshold = 0.12f	Mid beat threshold (0.0-1.0) Energy increase required to trigger mid beat.
float	trebleThreshold = 0.08f	Treble beat threshold (0.0-1.0) Energy increase required to trigger treble beat.