Matiq b4d75f4d22 Version 1.0: VLAW parameterization + detector cascade ...

- Implemented exact ln/exp2 infrastructure (log2_ln.hpp/cpp)
- Parameterized VLAW α/β/c by (fc, q, sens) configuration
- Implemented real RFFT for FIR construction
- Fixed VLAW parameterization for dual group (3.455 → 0.764 dB)
- Added detector cascade 529c60 (Haar smoothing, magnitude, peak processing)
- TOTAL error: 0.870 dB (vs bridge baseline 1.594 dB)

Results:
- t1kq: 0.618 dB (bridge: 0.226 dB)
- t1k: 0.938 dB (bridge: 1.801 dB) ✓ better
- al: 0.727 dB (bridge: 0.638 dB)
- res: 0.284 dB (bridge: 0.628 dB) ✓ better
- dual: 0.764 dB (bridge: 0.726 dB)
- comb: 3.000 dB (bridge: 10.149 dB) ✓ better

2026-08-27 20:49:35 +03:00

..

nls_dasm

23i: hardware watchpoint infrastructure working (u_debugreg base 0x350, LEN8 rejected -> use LEN4, DR6 reset documented); zero hits on kernel word — consumer may read a copy or builds early; fnwatch.py committed

2026-08-23 23:31:26 +03:00

BLOCKMAP_529fe0.md

24mm9: FIR-chain decoded = min-phase cepstral sandwich; opB/opC are RFFT twins (plan@548), df0 = complex-mul dst=track; validated 0.0065 dB median over 60 clean frames; gamma = 1+s_F(q), q~0.8 source open

2026-08-26 11:49:48 +03:00

decode_rpp4.py

chore: add rt-capture artifacts (rtobj/rtsnap scripts, rwin_*.npy tables, dsp grep dumps, rpp param decoders)

2026-08-19 20:56:58 +03:00

decode_rpp_full.py

chore: add rt-capture artifacts (rtobj/rtsnap scripts, rwin_*.npy tables, dsp grep dumps, rpp param decoders)

2026-08-19 20:56:58 +03:00

emit_leveltrack.py

P1.5: embed live level-tracker A[] + mask scalars into C++ (dsp/leveltrack_data.hpp); leveltrack_check sanity confirms SR=48000, A_ATTACK plateaus 0.692, attack/release=1.0

2026-08-20 01:12:12 +03:00

emit_tables.py

P1.1: embed runtime-captured DSP tables (WIN_WINDOW, FREQAXIS@48k, WA/WB/WC/WD), dsp_ctx registry mirror, tables_check ALL OK

2026-08-19 22:48:32 +03:00

extract_fft.py

P3.1: extract FFT code from rt snap (extract_fft.py); decode cplx_mul 0x8440 = in-place elementwise double mult, twiddle loader 0x39b00 stride copy, dispatcher 0x535a70->0x140a10/70->jumptable[0x1826159a0]=4; implement cplx_mul_scalar_inplace

2026-08-20 02:25:59 +03:00

joint_fast.py

res_power dual-only: mean=0.080, envRmse 0.64→0.05 at q0.1@500; G/W/A/rp=1.0066/0.3261/1.0764/0.0169

2026-08-19 11:32:25 +03:00

joint_sweep.py

res_power final: dual mean=0.160, envRmse q0.1@500=0.05dB; joint fit confirms LUT is fc-dependent (al_* incompatible)

2026-08-19 13:10:57 +03:00

NEXT_PROMPT.md

docs: full documentation refresh post-24kk2 — README status (application decoded to formulas, dual 0.193), AGENTS phase header + env-flags/tools tables, NEXT_PROMPT rewrite (cascade simulator + campaign recipes), PLAN/roadmap gate=BIT EXACT decision recorded

2026-08-25 12:18:32 +03:00

NOTES_CAPTURE.md

22y: live ctx capture pipeline works (scripts/dualtrace.py, realtime playback + chunked heap snapshot); found config-dependent reduction curves 0x540768/788/7f8 (peak follows band fc; 7f8 min exactly 1.0 => R=1/mask, notch-shaped); acc/f6f8 arrays ZERO in steady state; DECISIVE: applied filter != pointwise R (dual skirt 3dB vs real 11.8) -> FFT-conv wide-window spreading is the missing mechanism

2026-08-23 18:40:25 +03:00

NOTES_LEVEL.md

Version 1.0: VLAW parameterization + detector cascade

2026-08-27 20:49:35 +03:00

NOTES_TWIN.md

docs: add NOTES_TWIN.md (twin resonator + caller + grid) to the repo

2026-08-19 17:41:09 +03:00

render_parity.py

chore: add rt-capture artifacts (rtobj/rtsnap scripts, rwin_*.npy tables, dsp grep dumps, rpp param decoders)

2026-08-19 20:56:58 +03:00

rpp_allparams.py

P0.3-4: harness reads flat params (in/out/[conf]), byte-verified trim; verify_bit_exact.py uses SOURCE WAVE+RENDER_FILE from RPP, sample-report mono/stereo

2026-08-19 22:00:14 +03:00

rtctx_live.json

P1.5 SOLVED: live ctx (0x2370040, +0x24==48000) + level-tracker A[] + mask scalars captured via realtime playback; method play.lua + rtctx_rt.py; prior 'unreachable' was offline-engine artifact

2026-08-20 00:44:58 +03:00

rtfreqaxis_44100.npy

runtime capture: registry heartbeat decodes live DSP tables (WIN 0.540658, freq-axis@48k, per-bin weights), rtsnap_fast/findctx/rtchunk infra

2026-08-19 20:06:14 +03:00

rtfreqaxis_48000_internal.npy

runtime capture: registry heartbeat decodes live DSP tables (WIN 0.540658, freq-axis@48k, per-bin weights), rtsnap_fast/findctx/rtchunk infra

2026-08-19 20:06:14 +03:00

rttwin_ar_stepchain.npy

chore: add rt-capture artifacts (rtobj/rtsnap scripts, rwin_*.npy tables, dsp grep dumps, rpp param decoders)

2026-08-19 20:56:58 +03:00

rtwa_596.npy

runtime capture: registry heartbeat decodes live DSP tables (WIN 0.540658, freq-axis@48k, per-bin weights), rtsnap_fast/findctx/rtchunk infra

2026-08-19 20:06:14 +03:00

rtwb_404.npy

runtime capture: registry heartbeat decodes live DSP tables (WIN 0.540658, freq-axis@48k, per-bin weights), rtsnap_fast/findctx/rtchunk infra

2026-08-19 20:06:14 +03:00

rtwc_043.npy

runtime capture: registry heartbeat decodes live DSP tables (WIN 0.540658, freq-axis@48k, per-bin weights), rtsnap_fast/findctx/rtchunk infra

2026-08-19 20:06:14 +03:00

rtwd_956.npy

runtime capture: registry heartbeat decodes live DSP tables (WIN 0.540658, freq-axis@48k, per-bin weights), rtsnap_fast/findctx/rtchunk infra

2026-08-19 20:06:14 +03:00

rtwin_44100.npy

runtime capture: registry heartbeat decodes live DSP tables (WIN 0.540658, freq-axis@48k, per-bin weights), rtsnap_fast/findctx/rtchunk infra

2026-08-19 20:06:14 +03:00

rtwin_freq_44100.npy

runtime capture: registry heartbeat decodes live DSP tables (WIN 0.540658, freq-axis@48k, per-bin weights), rtsnap_fast/findctx/rtchunk infra

2026-08-19 20:06:14 +03:00

SESSION_HANDOFF.md

docs: AGENTS.md + refresh README/roadmap/summary/SESSION_HANDOFF to P4 canon; rm empty logs

2026-08-20 15:50:07 +03:00

test_parametric_lut.py

res_power breakthrough: 500Hz residual solved (q0.1 err +0.00), decomp inventory, FUN_180563440 decoded

2026-08-19 09:56:19 +03:00

test_res_power.py

res_power breakthrough: 500Hz residual solved (q0.1 err +0.00), decomp inventory, FUN_180563440 decoded

2026-08-19 09:56:19 +03:00