2 Commits

Author	SHA1	Message	Date
mute	1ab397767a	Cleanup pass: remove dead code, fix bugs, simplify ... Dead code removed: - MusicAnalyzer.BuildWaveFrame (replaced by DrumDetector + BuildMelodyFrame) - MusicAnalyzer.ExtractFeatures simplified to melody-only (removed rhythm band) - MusicAnalyzer.RhythmLow/RhythmHigh constants, TickFeature.RhythmFlux - LiveCapture._liveMaxFlux + _prevRhythmMag (computed, never read) - State.ActualA/ActualB, State.LastSentA/LastSentB (set, never read) - Program.cs StrengthChanged handler (only wrote to dead fields) - Command.Mode property (never referenced) - DrumDetector.FreqKick/Snare/Brass/Silent static arrays (unused) Bugs fixed: - DrumDetector.BuildFrame: freqBytes was byte[16], now byte[4] - CoyoteDevice fallback: use nameFilter param instead of hardcoded string Refactoring: - Server.DoStatus calls BuildStatusPush(null) instead of duplicating - HeatMap: removed redundant colW assignment - Removed unused System.Numerics imports from LiveCapture, MusicAnalyzer	2026-08-09 14:01:19 +00:00
mute	4c44d48a02	Add drum detection for channel A in live capture ... - DrumDetector.cs: 3-band onset detection (kick/snare/brass) with adaptive thresholds, per-sub-tick timing within 100ms frames - Kick: low-band onset, 150ms deep thump - Snare: broadband (mid+high) onset, 50ms mid punch - Brass: high-only onset, 10ms buzzy - Priority: kick > snare > brass when multiple hit same sub-tick - Intensity = max (100) on hit, 0 on silence — user limiter scales down - MusicAnalyzer: add BuildMelodyFrame for chB only (pitch+energy) - LiveCapture: chA now from DrumDetector, chB unchanged (melody) - Sub-tick mapping: FFT window position → 0-3 within each 100ms tick	2026-08-09 11:32:16 +00:00