{
  "id": "silence-example-v1",
  "reviewed": "2026-09-14",
  "sampleRate": 48000,
  "channels": 1,
  "bits": 16,
  "source": "AudioCut 生成的 440 Hz 纯音与数字静音，无人声；样例材料可自由使用和修改。",
  "scope": "正式静音检测与片段计算的 PCM 参考结果；未经过浏览器解码或 MP3 编码，不是语音质量或浏览器兼容性测试。",
  "settings": {
    "thresholdDb": -40,
    "minimumSilence": 0.6,
    "padding": 0.15
  },
  "windowSeconds": 0.02,
  "removed": [
    {
      "start": 1.15,
      "end": 1.85
    }
  ],
  "inputFrames": 144000,
  "outputFrames": 110400,
  "inputSeconds": 3,
  "outputSeconds": 2.3,
  "algorithmSha256": {
    "audio-math.ts": "10bc7a61faa7e68f4e78ede3a81d1da517f0af44f72bfbec7f03162285662a9c",
    "edit-model.ts": "32b68a88fee5d39eaf9bcf426acefdaa0dc34ed976e7b580f045e4de7ad48dd5"
  },
  "files": {
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      "bytes": 288044,
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    "silence-example-reference.wav": {
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}