{
  "raw_hex": "007f80ff",
  "sample_rate": 8000,
  "channels": 1,
  "codec_must_be_explicit": [
    "PCMU",
    "PCMA"
  ],
  "expected_PCMU": [
    -32124,
    0,
    32124,
    0
  ],
  "expected_PCMA": [
    -5504,
    -848,
    5504,
    848
  ],
  "output_PCM16_byteorder": "little",
  "contains_RTP_header": false,
  "contains_WAV_header": false,
  "reference_known_answers": "CPython 3.12 Modules/audioop.c lookup tables; code not imported or installed",
  "actual_speech": false
}