4 Commits

Author	SHA1	Message	Date
b1rdmania	f829e992c7	v2: Fix playback engine with progressive scheduling and gain tuning ... - Add progressive note scheduling (2 seconds ahead) to prevent browser overwhelm - Tune channel gains: pulse 0.12, wave 0.15, noise 0.02 - Reduce per-note noise gains for cleaner drums - Re-enable arpeggiation for harmony tracks - Limit to 8 channels max - Add scheduler cleanup on stop	2026-01-26 00:10:48 +00:00
b1rdmania	f095f9a2a7	Fix distortion with limiter and reduced gains ... - Added DynamicsCompressorNode limiter at master output - Reduced channel gains (pulse: 0.08, wave: 0.12, noise: 0.05) - Disabled arranger by default (was adding overlapping notes) - Total max gain now 0.66 with headroom for overlap	2026-01-20 20:05:32 +00:00
b1rdmania	7aa1d6f660	Fix stop button - track and stop all active audio nodes ... - Track all oscillators/sources in APU activeNodes Set - Add stopAll() method that immediately stops all tracked nodes - Auto-remove nodes from tracking when they end naturally - GameBoyPlayer.stop() now calls apu.stopAll()	2026-01-20 19:45:08 +00:00
b1rdmania	5e127c3a3e	Add v2 Game Boy sound engine (isolated from v1) ... - Authentic DMG-CPU sound chip implementation: - 4 Pulse channels with duty cycle control (12.5%, 25%, 50%, 75%) - 2 Wave channels with 4-bit wavetables - 2 Noise channels with LFSR (7-bit and 15-bit modes) - GameBoy Colorizer effect chain: - Low-pass filter (natural GB rolloff) - Bit-crushing (4-bit DAC simulation) - Sample rate reduction - Saturation and high-pass filter - Presets: DMG, GBC, GBA, Clean - Intelligent MIDI processing: - Track analysis and role detection (bass, lead, drums, etc.) - Automatic channel mapping to GB channels - Chord arpeggiator for polyphony handling - GameBoy Arranger for fuller sound - BitMidi search integration - Completely isolated from v1 (no changes to src/)	2026-01-20 19:36:13 +00:00