Quantum

progress across workstreamsbuilt 2026-05-29 12:15 UTC

Engine

0 verified · 0 measured · 0 implemented · 9 spec'd / 9
verified — listener signed offmeasured — code + perf numbersimplemented — code, no measurement yetspec'd — decision made, no code
jitterspec'd
Audio thread
Callback jitter + polyphony budget
design target 0.31 ms / 2.67 ms buf · no soak harness yet
modulationspec'd
Per-voice modulation
Tiered slots: 6 expensive + 6 cheap
12-voice default / 24-slot sound-design mode
detunespec'd
Phase-coherent detune
Minimum-offset unison, 7-voice
Flux's derivation · implementation + spectral-spread measurement pending
oscillatorsspec'd
PolyBLEP oscillators
Saw / square / triangle, 2× OS
design target −84 dB aliasing · no code yet
saturatorspec'd
Resonance saturator
Asym tanh + Q-crossfade bloom
δ as additive patch field · blocked on solver
svfspec'd
SVF filter
Zero-delay trapezoidal, ZDF
Flux's derivation: stable to Nyquist/2, no prewarp · no code yet
voice-loopspec'd
Voice loop
Branch-free per-sample path
design target 38 cyc/sample · 184-voice ceiling · no code yet
wt-kernelspec'd
Wavetable kernel
4-pt symmetric optimal-MSE
Flux's c's, α ∈ [0,1] per-patch
wt-morphspec'd
Wavetable morph
LERP on precomputed c's
~4 cyc/sample, free under kernel

P-Factory

0 verified · 3 in audit · 18 ported · 20 legacy / 41
verified — all audit rows checkedin audit — page exists, rows pendingported — implementation in Lithos / recipe, no audit yetlegacy — hand-asm from Sixth, no audit yet
P20sixth
BiquadNEON
4-voice TDF-II
audit 6/10
P22sixth
GainNEON
4-voice gain + hsum
audit 5/8
P23sixth
SineNEON
4-voice sine recurrence
audit 7/10
P01lithos
Lerp
Wet/dry crossfade
no audit page yet
P02recipe
Waveshaper
Padé tanh
no audit page yet
P03recipe
Biquad
IIR (DF-I scalar)
no audit page yet
P07lithos
Gain
Signal multiply
no audit page yet
P08lithos
SigMul
AM modulation
no audit page yet
P09lithos
ModRouter
Param routing
no audit page yet
P10lithos
Square
Pulse oscillator
no audit page yet
P11lithos
Triangle
Triangle oscillator
no audit page yet
P12lithos
Wavetable
Table + lerp
no audit page yet
P14lithos
Noise
Xorshift32 PRNG
no audit page yet
P15lithos
Slew
Rate-limited follower
no audit page yet
P16lithos
Recurrence
2nd-order IIR sine
no audit page yet
P25recipe
SawShape
Saw from phase
no audit page yet
P35recipe
RingModNEON
4-voice ring mod
no audit page yet
P36lithos
GlottalSource
Glottal LF model
no audit page yet
P37lithos
FormantBank
Formant cascade
no audit page yet
P38lithos
VocalMixer
Vowel crossfader
no audit page yet
P71lithos
GranularHead
Dual-head grain reader
no audit page yet
P04sixth
Delay
Circular buf + feedback
—
P05sixth
Oscillator
Saw scalar
—
P06sixth
Envelope
ADSR state machine
—
P17sixth
Additive
16-harm Chebyshev
—
P18sixth
SamplePlayer
Variable-rate reader
—
P19sixth
OscNEON
4-voice NEON saw
—
P21sixth
EnvNEON
4-voice AR env
—
P24sixth
PhaseAccum
Shared phase advance
—
P26sixth
SquareShape
Square from phase
—
P27sixth
TriShape
Triangle from phase
—
P28sixth
SubMixNEON
4-voice aux→signal
—
P29sixth
OscBNEON
4-voice saw B
—
P30sixth
WaveBendOsc
4-voice wavetable
—
P31sixth
SyncMasterOsc
4-voice wavetable+sync
—
P32sixth
SyncSlaveOsc
4-voice sync + FM
—
P33sixth
NoiseNEON
4-voice xorshift32
—
P34sixth
WaveFoldNEON
4-voice wavefold
—
P50sixth
Chorus
4-voice ensemble
—
P59sixth
PlateReverb
Dattorro plate
—
P63sixth
SquareSubNEON
4-voice square sub
—

Recent activity

across workstreams
  1. 82716cb6Flux2026-05-29 12:15audit: dashboard — consolidate on expanded view, retire tools/dashboard.py
  2. c40acc0dFlux2026-05-29 12:08audit: dashboard — cross-link root tracker → /dashboard/ engine view
  3. e6298790Atlas2026-05-29 12:03audit: dashboard — engine registry honest state (all spec'd, no code yet)
  4. 7c81002cLyra2026-05-29 11:56audit: dashboard — engine workstream section + initial registry
  5. ce072d44Flux2026-05-29 11:53housekeeping: spec/ analysis lib follow-on + .gitignore pycache + dashboard regen
  6. 06c28d13Flux2026-05-29 11:16Revert "audit: deploy-dashboard.sh — drop reverted Lyra dashboard references"
  7. 147b1c9cFlux2026-05-29 11:15audit: deploy-dashboard.sh — drop reverted Lyra dashboard references
  8. 19d74151Lyra2026-05-29 11:13audit: deploy both dashboards (Flux's at /dashboard.html, Lyra's at /dashboard/)
  9. 1a3e80adLyra2026-05-29 11:13Reapply "audit: dashboard — static HTML tracker for the P-factory port"
  10. 4035fa1fLyra2026-05-29 11:12audit: tracking.flux.family — deploy script + setup steps
  11. 2d19887eFlux2026-05-29 11:12audit: untrack generated dashboard.html
  12. 583a277eLyra2026-05-29 11:11Revert "audit: dashboard — static HTML tracker for the P-factory port"
  13. ca1ad1e1Lyra2026-05-29 11:10audit: dashboard — static HTML tracker for the P-factory port
  14. 14c24517Flux2026-05-29 11:09audit: dashboard — static HTML tracker for P-factory port
  15. 27d309c9Lyra2026-05-29 11:02audit: P23 SineNEON — Lyra reference oracle + analysis lib
  16. 3849af98Atlas2026-05-29 11:01audit: P20 — oracle bifurcation + cross-spec inconsistency
  17. 56c6e61aAtlas2026-05-29 11:00audit: P20 BiquadNEON — revise to form-agnostic source
  18. 765583c9Atlas2026-05-29 10:58audit: P22 GainNEON + P20 BiquadNEON — source ≠ blob findings
  19. 54643e20Flux2026-05-29 10:55audit: P23 SineNEON — math verified, source `∿` correct
  20. 76013f83claudebuildsapps2026-05-29 06:21feat: rename Wavesmith → Quantum Vibrations + Pluginetzky instruments + arp fixes