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  "sample_rate_for_analysis": 16000,
  "duration_sec": 3.975,
  "voiced_fraction": 0.746,
  "pause_map": [
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      "duration": 0.09
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    "p10_p90": [
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    "dynamic_range_db": 29.323,
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    "spectral_centroid_hz_median": 1612.598,
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  "interpretation": {
    "target": "soft, close-mic, restrained mechanical delivery",
    "sarcasm": "low-to-moderate pitch movement with deliberate clause-final timing",
    "smile": "look for local energy/brightness lift around emphasized words; do not synthesize a broad cheerful smile"
  },
  "text": "Например, этот пол вас убьёт. Постарайтесь его избегать.",
  "text_chars_per_sec": 14.087,
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    "f0_hz": {
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      "p10_p90": [
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    "energy_db": {
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    "timbral_proxies": {
      "spectral_centroid_hz_median": 1422.117,
      "spectral_flatness_median": 0.006
    },
    "interpretation": {
      "target": "soft, close-mic, restrained mechanical delivery",
      "sarcasm": "low-to-moderate pitch movement with deliberate clause-final timing",
      "smile": "look for local energy/brightness lift around emphasized words; do not synthesize a broad cheerful smile"
    },
    "text": "Например, этот пол... вас убьёт. Постарайтесь его избегать.",
    "text_chars_per_sec": 13.681
  },
  "pipeline_control": {
    "tts_text": "Например, этот пол... вас убьёт. Постарайтесь его избегать.",
    "duration_stage": "pre",
    "speaker_reference": "0053"
  }
}