Matiq 9a26532c60 P4: NOTES — broadband hypothesis tested NEGATIVE (per-bin reduction confirmed) + LUT re-cut rejected ...

Windowed-FFT of dual ref: gain@500=0.309, gain@2000=0.292 but gain@1000 (empty bin)=0.995
=> reduction is per-bin (am_k/res_k), NOT broadband — validates model structure.
16-knot monotone LUT (floor .35/cap .70) regressed corpus mean 0.77->1.09; reverted.
t1k_b1f/al residuals rooted in am-normalization / input-level differences, not LUT shape.

2026-08-20 18:30:30 +03:00

..

nls_dasm

chore: fix .gitignore to track decompiled .dis/.bin disassemblies

2026-08-20 15:42:42 +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

NOTES_CAPTURE.md

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

NOTES_LEVEL.md

P4: NOTES — broadband hypothesis tested NEGATIVE (per-bin reduction confirmed) + LUT re-cut rejected

2026-08-20 18:30:30 +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