{
    "amplitude_modifiers": [
        0.5, 0.7, 0.9, 0.7, 0.5,
        0.4, 0.2, 0.2, 0.2, 0.1
    ],
    "base_amplitude": 1.0,
    "base_octave": -9,
    "octave_count": 10
}