KB: audio fidelity Phase 1+2 settled facts -> context/wintesla-port.md
wPreset patch numbering, SF2 v1.0 pitch generators + EMU8000 44100 base rate +
the WAV bake formula, inverted SBK attenuation, full-zone/key-select/loop-
region/release-fade architecture, distance/gain/doppler model, the audio-clock
origin (FUN_0044e19c = ApplicationManager::GetFrameRate; frames were clock
ticks), and the ConfigureActivePress base-attribute resolution. Annotated the
mech4.cpp velocity smoothing as AUTHENTIC [T1] (binary Mech::Execute AverageOf
filters, part_012.c:15169-15179).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>