feat: add physically explicit narrowband MUSIC

2026-08-29 12:40:48 +09:00
parent 044be3cf92
commit 11fee76280
40 changed files with 6473 additions and 275 deletions
@@ -0,0 +1,29 @@
+{
+  "schemaVersion": "1.0.0",
+  "kind": "micarrsim.scene",
+  "id": "music-single-tone",
+  "name": "1.125 kHz MUSIC single source",
+  "description": "Small deterministic free-field fixture for standard narrowband MUSIC.",
+  "units": "m",
+  "sampleRate": 48000,
+  "duration": 0.25,
+  "speedOfSound": 343,
+  "seed": 20260829,
+  "mix": { "normalization": "none", "targetPeak": 0.95 },
+  "sources": [
+    {
+      "id": "music-source-1",
+      "name": "1.125 kHz tone",
+      "position": [0.08, 0.04, 2],
+      "gainDb": -12,
+      "startTime": 0,
+      "duration": 0.25,
+      "signal": {
+        "type": "tone",
+        "frequency": 1125,
+        "phaseDeg": 0
+      }
+    }
+  ],
+  "ambient": []
+}