5 Commits

Author	SHA1	Message	Date
b1rdmania	dd4e1cfebd	Fix clicky distortion - proper gain staging and reduced saturation ... - Reduced channel gains: pulse 0.12, wave 0.18, noise 0.08 - Total max gain now ~1.0 instead of 2.7 (was clipping) - More aggressive limiter: -12dB threshold, ratio 20 - Reduced saturation from 0.2-0.3 to 0.08-0.1 in all presets - Should eliminate clicky distortion during playback	2026-01-20 19:55:03 +00:00
b1rdmania	9311e82538	Fix bass channel - warmer, less synthetic sound ... - Use pure triangle wave for bass preset (warmest option) - Reduce harmonics from 64 to 16 with gentle rolloff - Add 2kHz low-pass filter to wave channel - Route all wave sounds through filter for warmth	2026-01-20 19:50:55 +00:00
b1rdmania	03738dd68c	Disable phantom drum track and hi-hats in arranger	2026-01-20 19:45:37 +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