Commit Graph

2 Commits

Author SHA1 Message Date
m3ultra
7795780336 Lane E R12 (v3.0-alpha gig layer): 5 instruments + 4 posters + 3 gig audio
Instruments (MODELBEAST flux_local concept -> trellis_mac -> normalize):
electric_guitar, bass_guitar, drum_kit, guitar_amp, mic_stand -> manifest
fittings + thumbs, published to the tailnet depot. All 5 reconstructed
cleanly (thin mic-boom + cymbals survived); heavy tris (30-96k, amp the
outlier) accepted like the R3 props. gen_props.py gains --batch;
gig_instruments.json + gig_norm_batch.json + _gig_results.json.

Posters (flux_local, gen_skins.py --posters): poster-xerox/screenprint/
grunge/retro -> skins.poster with nameZone for band-name overprint, blank
name-band (no baked text) like blank-signboard facades.

Gig audio (procedural, gen_audio.py): music-pubrock-live (original 90s
pub-rock riff), ambience-crowd-walla, sfx-applause -> manifest audio,
flagged gig:true for F. Pack now 26 assets, 9.1 MB of 25.

build_manifest reads _gig_results.json + emits skins.poster + gig audio;
validate_manifest green (--depot 0 err, all live). Provenance in AUDIT.md
(section Round 12); README + E-progress updated. Touched no other lane's
files. F owns the v3.0-alpha tag.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-15 19:44:48 +10:00
m3ultra
be9f967d19 Lane E R11 (audio): procedural audio pack — 23 assets, free/on-device
gen_audio.py: a numpy synthesis engine (osc / ADSR / filters / reverb /
seamless-loop crossfade + note sequencer + drum synth). Renders 6 ambience
beds (street day/night, rain, 3 interior roomtones) + 13 sfx (doorbell,
door, till, record-riffle, toast, tram bell/rumble, 6 footsteps) + 4
instrumental 90s music loops (record-shop, milkbar, video-synth, arcade)
-> web/assets/audio/ as OGG/Opus + M4A/AAC. 8.1 MB of the 25 MB budget.

Tool = 100% procedural synthesis (not a neural model): $0, deterministic/
seeded, perfectly loopable, parody-safe by construction. Documented in
README (§ audio) + AUDIT.md provenance.

manifest audio:{ambience,sfx,music} — file + m4a fallback + loop + gain;
interior roomtone/music carry types[] (seed-pick per shop, like facades);
footstep is {surface:[variants]}. build_manifest.py builds it,
validate_manifest.py checks it. qa.sh --strict green (audio 23, 0 err).

Verified technically (peaks <= -0.4 dBFS, all loops seamless, durations)
via spectrogram sheet + numeric — subjective ear-check is John's/F's.

E leads the audio round; F owns the v2.1 tag + push. Not pushed.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-15 14:50:15 +10:00