Extended banks (D/E/F) + stereo mode#4
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Was clamping to programsPerBank (10) instead of numBanks (5). The banks array only has numBanks elements, so an out-of-range index would access beyond the array. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
AudioStreamCustom: base class for plugins with per-sample DSP that bypasses Teensy AudioConnection routing. Subclasses implement fillBlock() to generate 128 audio samples. Banks.hpp: numBanks 5 → 6 Banks_Def.hpp: add BANKS_DEF_4 (Resonant Bodies), BANKS_DEF_5 (Chaos Machines), BANKS_DEF_6 (Stochastic) Banks.cpp: add includes and bank6 to array Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
These use standard AudioConnection routing (no custom DSP): - FormantNoise: noise → 3 SVF bandpass → mixer (vowel formants) - IceRain: S&H → freeverb → mixer (ambient droplets) - NoiseHarmonics: noise + DC → wavefolder → SVF lowpass - DroneBody: 2 cross-FM sines → mixer → wavefolder - FlangeNoise: pink noise → flanger - BitShift: 2 sawtooths → XOR digital combine - RunawayFilter: noise → SVF bandpass at extreme Q - MetallicNoise: 6 square oscs → 3 mixers → SVF highpass Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Bank D custom DSP: - CombNoise, PluckCloud, TubeResonance (comb filter / delay-based) - BowedMetal, NoiseBells (high-Q 2-pole resonators) Bank E custom DSP: - LogisticNoise, HenonDust (mathematical chaos) - CellularSynth (CA + 8 sawtooth phase accumulators) - StochasticPulse (random impulses + inline SVF) - FeedbackFM (self-feedback sine) - GlitchLoop (buffer capture + bit degradation) - SubHarmonic (square + frequency dividers) - DualAttractor (coupled Lorenz + sine oscillators) Bank F custom DSP: - PulseWander, TwinPulse, QuantPulse, ShapedPulse, ShiftPulse - NoiseSlew, NoiseBurst (inline noise generation) - LFSRNoise (16-bit LFSR with selectable taps) - DualPulse (dual S&H) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
make — compile for Teensy 4.0 make upload — compile + flash (auto-detects port) make clean — remove build artifacts make port — list available serial ports Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Double-click the encoder to toggle stereo mode: - B mirrors A's algorithm automatically - XA/YA control both generators - XB = stereo width (timbral offset between L/R) - YB = stereo movement (LFO speed for offset) - Both display dots light up to indicate stereo - Offset applied to k2 (timbre) not k1 (pitch) - B syncs when A changes program Single click delayed 300ms to distinguish from double-click. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Rewritten README with build instructions, bank overview, stereo mode summary, memory usage, and links to detailed guides. Documentation copied from VCV repo: - NOISE_PLETHORA_PLUGIN_GUIDE.md — all 60 algorithms with parameters - NOISE_PLETHORA_CATEGORIES.md — programs by use case - NOISE_PLETHORA_STEREO_GUIDE.md — stereo mode and patch ideas Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Replace timbral offset with real amplitude panning (gainL/gainR modulation via sine LFO). Add time-based LFO with quadratic speed response (max 1.5 Hz, independent of loop rate). Save and restore B's bank, program, and A/B mode on stereo toggle. Auto-exit bank mode on stereo entry. Show both decimal dots in bank mode + stereo. Add setGains() to AudioProcessor. Update README and stereo guide with complete control reference and panning details. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Stereo mode now survives power cycles. On boot, if stereo was active, B is synced to A and encoder is forced to A mode. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
… compilation - Fix incorrect "3 generators (A, B, C)" reference to "2 generators (A and B)" - Exclude 7 unused experimental plugins from compilation to save flash space - Document experimental plugins in README with re-enable instructions - Add EEPROM layout table to README - Clarify stereo mode display behavior in STEREO_GUIDE Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Follow-up to #3 — per @xustafu's request, targeting the new
Communitybranch.Summary
AudioStreamCustombase class for per-sample DSPTransparency
As noted in #3, this was developed with Claude (Anthropic). I directed design, tested on hardware, and curated results — Claude wrote the C++/DSP. Flagging here too so reviewers know what they're looking at.
Open questions from @xustafu (issue #3)
Happy to discuss on this PR:
Point me at the specific algos and I'll dig in.