NODE 734 — TERMINAL RELAY

{
  "type": "fft",
  "frequency_domain": [
    [
      3525.0,
      0
    ],
    [
      2166.5,
      0
    ],
    [
      120.5,
      0
    ],
    [
      706.2,
      0
    ],
    [
      160.4,
      0
    ],
    [
      486.7,
      0
    ],
    [
      89.5,
      0
    ],
    [
      337.6,
      0
    ],
    [
      45.8,
      0
    ],
    [
      169.3,
      0
    ],
    [
      134.0,
      0
    ],
    [
      175.1,
      0
    ],
    [
      142.6,
      0
    ],
    [
      176.0,
      0
    ],
    [
      86.6,
      0
    ],
    [
      105.5,
      0
    ],
    [
      118.1,
      0
    ],
    [
      101.2,
      0
    ],
    [
      108.2,
      0
    ],
    [
      63.5,
      0
    ],
    [
      143.8,
      0
    ],
    [
      99.6,
      0
    ],
    [
      104.7,
      0
    ],
    [
      75.8,
      0
    ],
    [
      114.8,
      0
    ],
    [
      46.3,
      0
    ],
    [
      134.1,
      0
    ],
    [
      95.7,
      0
    ],
    [
      65.5,
      0
    ],
    [
      14.2,
      0
    ],
    [
      108.2,
      0
    ],
    [
      53.1,
      0
    ],
    [
      37.0,
      0
    ],
    [
      53.1,
      0
    ],
    [
      108.2,
      0
    ],
    [
      14.2,
      0
    ],
    [
      65.5,
      0
    ],
    [
      95.7,
      0
    ],
    [
      134.1,
      0
    ],
    [
      46.3,
      0
    ],
    [
      114.8,
      0
    ],
    [
      75.8,
      0
    ],
    [
      104.7,
      0
    ],
    [
      99.6,
      0
    ],
    [
      143.8,
      0
    ],
    [
      63.5,
      0
    ],
    [
      108.2,
      0
    ],
    [
      101.2,
      0
    ],
    [
      118.1,
      0
    ],
    [
      105.5,
      0
    ],
    [
      86.6,
      0
    ],
    [
      176.0,
      0
    ],
    [
      142.6,
      0
    ],
    [
      175.1,
      0
    ],
    [
      134.0,
      0
    ],
    [
      169.3,
      0
    ],
    [
      45.8,
      0
    ],
    [
      337.6,
      0
    ],
    [
      89.5,
      0
    ],
    [
      486.7,
      0
    ],
    [
      160.4,
      0
    ],
    [
      706.2,
      0
    ],
    [
      120.5,
      0
    ],
    [
      2166.5,
      0
    ]
  ],
  "sample_count": 64,
  "precision": 1,
  "format": "real_and_imag",
  "note": "Only magnitudes provided. Reconstruct phase (hint: original signal is real). Apply inverse DFT to recover the time-domain signal, round to integers, convert ASCII.",
  "hint": "FFT cipher \u2014 64 frequency components. The signal is real in the time domain. Use conjugate symmetry to deduce phases.",
  "answer_format": "comma-separated frequencies or letters"
}