{
  "retrievedAt": "2026-10-16T21:30:09.385266+09:00",
  "assets": [
    {
      "id": "sfx-laugh-short-recorded",
      "title": "ひとりの短い笑い声（録音）",
      "author": "OwlishMedia",
      "sourceTitle": "Sound Effects Pack",
      "sourceURL": "https://opengameart.org/content/sound-effects-pack",
      "downloadURL": "https://opengameart.org/sites/default/files/Owlish%20Media%20Sound%20Effects.zip",
      "sourceFile": "Human/laugh1.wav",
      "sourceSHA256": "bd70001c67c4633ebe0b451ee74584331b7c106bf761aafabc55c0cd6ea38614",
      "archiveSHA256": "57d7059fe2c0ea5f47c7554ace22a538ea22ab40bfc0906b71aa259afffd3d18",
      "originalFormat": {
        "sampleRate": 44100,
        "channels": 2,
        "bits": 16,
        "seconds": 1.1668027210884353
      },
      "license": "CC0-1.0",
      "licenseURL": "https://creativecommons.org/publicdomain/zero/1.0/",
      "ownershipEvidence": "Author describes the pack as sound effects they recorded over the years. Pack explicitly lists laughing.",
      "processing": "Resampled to 48 kHz stereo PCM16; mono remains dual mono if present; DC removed, 3ms onset/12ms tail fade, gain reduced/capped; MP3 encoded. Not a new performance.",
      "use": "ひとりのリアクション・短い笑い",
      "tags": [
        "笑い声",
        "笑う",
        "笑い",
        "リアクション",
        "ひとり",
        "録音",
        "laugh",
        "laughter"
      ]
    },
    {
      "id": "sfx-laugh-villain-recorded",
      "title": "悪役の笑い声（録音）",
      "author": "AntumDeluge",
      "sourceTitle": "Evil Laugh",
      "sourceURL": "https://opengameart.org/content/evil-laugh",
      "downloadURL": "https://opengameart.org/sites/default/files/laugh-evil-1_0.ogg",
      "sourceFile": "laugh-evil-1.ogg",
      "sourceSHA256": "2662d484fd3f174145de1ac7527994d153b109ff8f1ee3ac83591beec58d62e4",
      "originalFormat": {
        "sampleRate": 44100,
        "channels": 1,
        "codec": "Vorbis; original uncompressed WAV unavailable"
      },
      "license": "CC0-1.0",
      "licenseURL": "https://creativecommons.org/publicdomain/zero/1.0/",
      "ownershipEvidence": "Author explicitly identifies the voice as themselves laughing; edited with Audacity.",
      "processing": "Decoded from lossy OGG, resampled to 48 kHz dual-mono PCM16; DC removed, edge fades, gain capped; MP3 encoded. WAV conversion does not restore lost source quality.",
      "use": "悪役登場・企む場面",
      "tags": [
        "笑い声",
        "笑う",
        "笑い",
        "悪役",
        "不敵",
        "録音",
        "evil laugh",
        "laughter"
      ]
    }
  ],
  "licenseLegalCode": "https://creativecommons.org/publicdomain/zero/1.0/legalcode.en",
  "CC0DoesNotImplyAuthorEndorsement": true
}