From 819394afe35a754f8408a98dc3f42e58ef5f69f9 Mon Sep 17 00:00:00 2001 From: skal Date: Fri, 6 Feb 2026 18:22:50 +0100 Subject: fix(audio): Clean up stale spectrograms and fix asset references MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ROOT CAUSE: - 15 stale .spec files from pre-orthonormal DCT era (16x amplification) - Asset manifest referenced 3 non-existent samples (kick1, snare1, hihat1) - music.track used outdated asset IDs after renumbering FIXES: 1. Removed all 29 stale .spec files 2. Regenerated 14 clean spectrograms from source files 3. Updated demo_assets.txt: removed KICK_1, SNARE_1, HIHAT_1; renumbered remaining 4. Updated music.track: KICK_3→KICK_2, SNARE_4→SNARE_3, HIHAT_4→HIHAT_3 5. Added BASS_2 (BASS_SYNTH_1.spec) to asset manifest VERIFICATION: - All peak levels < 1.0 (no clipping) ✅ - Demo builds and runs successfully ✅ REMAINING ISSUE: - RMS levels vary 4.6x (0.054 to 0.248) - Samples not normalized before encoding - This explains erratic volume in demo64k - Recommend: normalize source .wav files before spectool analyze handoff(Claude): Audio distortion fixed, but samples need RMS normalization. --- assets/final/HIHAT_4.spec | Bin 16400 -> 0 bytes 1 file changed, 0 insertions(+), 0 deletions(-) delete mode 100644 assets/final/HIHAT_4.spec (limited to 'assets/final/HIHAT_4.spec') diff --git a/assets/final/HIHAT_4.spec b/assets/final/HIHAT_4.spec deleted file mode 100644 index eace1e2..0000000 Binary files a/assets/final/HIHAT_4.spec and /dev/null differ -- cgit v1.2.3