T

Matiq 71870129c2 dsp/: add spectral detector with envelope + peak suppression

- Detector computes smoothed spectral envelope
- Finds peaks exceeding envelope
- Creates per-bin suppression mask
- Applies mask in frequency domain before ISTFT
- Default params: sharpness=1.0, selectivity=0.5, depth=0.3

Verified: burst500.wav → output RMS reduced from 0.0678 to 0.0476

2026-08-17 15:49:48 +03:00

dsp

dsp/: add spectral detector with envelope + peak suppression

2026-08-17 15:49:48 +03:00

.gitignore

dsp/: C++ skeleton with working FFT/WOLA STFT

2026-08-17 11:25:35 +03:00

consts_double.txt

Phase A: consts extraction (11602), Hann window ID, DSP const map

2026-08-16 19:54:01 +03:00

consts.txt

Phase A: consts extraction (11602), Hann window ID, DSP const map

2026-08-16 19:54:01 +03:00

curve_fits.npz

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

decomp_candidates.txt

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

decomp_dsp.txt

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

decomp_funs.txt

Phase A: consts extraction (11602), Hann window ID, DSP const map

2026-08-16 19:54:01 +03:00

decomp_vtables.txt

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

depthcurve.npy

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

Diag.java

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

dispatch_targets.txt

Phase A: DSP FFT plan ID (radix 2/3/5, 1/N inv scale), dispatch-kernel dumps

2026-08-16 20:38:30 +03:00

dump_soothe.py

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

DumpCandidates.java

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

DumpDsp.java

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

DumpFuns.java

Phase A: consts extraction (11602), Hann window ID, DSP const map

2026-08-16 19:54:01 +03:00

DumpList.java

chore: DSP kernel map (complex-mul/double-mul/max), DumpList getFunctionContaining fix

2026-08-16 22:04:48 +03:00

DumpVtables.java

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

f1.txt

chore: audio-chain xrefs, PACE-stub pattern, SpectralProcessor vftable id

2026-08-16 21:32:30 +03:00

fit_curves.py

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

focus_decomp.txt

re: twiddle builder FUN_180039b00 is two-path (sin-table copy for N<=1024, angle-ramp+sin/cos for N>1024); loader slots all == 0x18014ec20

2026-08-17 00:27:17 +03:00

focus_list.txt

re: twiddle builder FUN_180039b00 is two-path (sin-table copy for N<=1024, angle-ramp+sin/cos for N>1024); loader slots all == 0x18014ec20

2026-08-17 00:27:17 +03:00

fun_map.txt

Phase A: consts extraction (11602), Hann window ID, DSP const map

2026-08-16 19:54:01 +03:00

funs_range.txt

chore: audio-chain xrefs, PACE-stub pattern, SpectralProcessor vftable id

2026-08-16 21:32:30 +03:00

ghidra_diag.py

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

giant2.txt

chore: FFT giants, factor tables, spectral class map, block-processor chain

2026-08-16 21:14:51 +03:00

giant3.txt

chore: FFT giants, factor tables, spectral class map, block-processor chain

2026-08-16 21:14:51 +03:00

giant.txt

chore: FFT giants, factor tables, spectral class map, block-processor chain

2026-08-16 21:14:51 +03:00

harness_dep.py

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

harness_dump_render.py

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

harness_dump.py

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

harness_fastdump.py

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

ImportRtti2.java

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

ImportRtti.java

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

ListFuns.java

chore: audio-chain xrefs, PACE-stub pattern, SpectralProcessor vftable id

2026-08-16 21:32:30 +03:00

measure.py

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

mkbase.py

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

notch.py

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

notes_giant_fft.md

notes: twiddle = 1024-entry sin table with stride sampling

2026-08-16 23:38:16 +03:00

patchparam.py

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

phase_table_1024.json

notes: twiddle = 1024-entry sin table with stride sampling

2026-08-16 23:38:16 +03:00

pipeline_ocr.txt

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

probe.py

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

procdump.py

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

README.md

Initial commit

2026-08-16 18:51:53 +03:00

roadmap.md

update roadmap.md with C++ DSP implementation status

2026-08-17 03:30:58 +03:00

rtall.py

re: LIVE N0@44100 = 2048, oversample 4 (two SP instances agree); angle-ramp+Cody-Waite twiddle path confirmed for main FFT; rtone/rtver scripts

2026-08-17 00:47:52 +03:00

rtdeep2.py

re: LIVE N0@44100 = 2048, oversample 4 (two SP instances agree); angle-ramp+Cody-Waite twiddle path confirmed for main FFT; rtone/rtver scripts

2026-08-17 00:47:52 +03:00

rtdeep.py

re: LIVE N0@44100 = 2048, oversample 4 (two SP instances agree); angle-ramp+Cody-Waite twiddle path confirmed for main FFT; rtone/rtver scripts

2026-08-17 00:47:52 +03:00

rtdump2.py

re: LIVE N0@44100 = 2048, oversample 4 (two SP instances agree); angle-ramp+Cody-Waite twiddle path confirmed for main FFT; rtone/rtver scripts

2026-08-17 00:47:52 +03:00

rtdump.py

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

rtone.py

re: LIVE N0@44100 = 2048, oversample 4 (two SP instances agree); angle-ramp+Cody-Waite twiddle path confirmed for main FFT; rtone/rtver scripts

2026-08-17 00:47:52 +03:00

rtscan.py

re: LIVE N0@44100 = 2048, oversample 4 (two SP instances agree); angle-ramp+Cody-Waite twiddle path confirmed for main FFT; rtone/rtver scripts

2026-08-17 00:47:52 +03:00

rtsig.py

re: LIVE N0@44100 = 2048, oversample 4 (two SP instances agree); angle-ramp+Cody-Waite twiddle path confirmed for main FFT; rtone/rtver scripts

2026-08-17 00:47:52 +03:00

rttbl.py

add dsp/ with FFT, filters, detector, stereo support

2026-08-17 03:28:05 +03:00

rtti_dsp.json

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

rtti_full.json

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

rtver.py

re: LIVE N0@44100 = 2048, oversample 4 (two SP instances agree); angle-ramp+Cody-Waite twiddle path confirmed for main FFT; rtone/rtver scripts

2026-08-17 00:47:52 +03:00

rtwin.py

add dsp/ with FFT, filters, detector, stereo support

2026-08-17 03:28:05 +03:00

run_sweep.py

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

run_verif2.py

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

run_verif.py

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

SearchRefs.java

chore: transform runtime model complete (stage kernels, slot map, driver loc)

2026-08-16 22:56:26 +03:00

sim_v5.py

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

sim.py

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

sp_18052e260.txt

chore: block-processor decompiled (sp_*.txt); FFT plan/giants + spectral chain documented

2026-08-16 21:35:22 +03:00

sp_180536f90.txt

chore: block-processor decompiled (sp_*.txt); FFT plan/giants + spectral chain documented

2026-08-16 21:35:22 +03:00

sp_180535880.txt

chore: block-processor decompiled (sp_*.txt); FFT plan/giants + spectral chain documented

2026-08-16 21:35:22 +03:00

sp_180536300.txt

chore: block-processor decompiled (sp_*.txt); FFT plan/giants + spectral chain documented

2026-08-16 21:35:22 +03:00

spec.py

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

spectrum.py

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

summary.md

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

sweep.py

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

symbols.txt

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

synth_multi.py

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

synth.py

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

tmp_spec.txt

chore: FFT giants, factor tables, spectral class map, block-processor chain

2026-08-16 21:14:51 +03:00

tt_sweep.py

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

verify_bit_exact.py

add dsp/ with FFT, filters, detector, stereo support; initial harness

2026-08-17 09:51:49 +03:00

verify_sim.py

Initial commit: soothe2 RE workspace + roadmap

2026-08-16 18:54:40 +03:00

xrefs.txt

chore: transform runtime model complete (stage kernels, slot map, driver loc)

2026-08-16 22:56:26 +03:00

README.md

soothe2-re

Reverse engineering of oeksound soothe2 VST3 DSP core → bit-exact buildable C++