music/exemplars/formula_cards/UNMATCHED__55_Nimbasa_City.json
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"note": "This measurement is admissible only because the positive control recovered its planted answers in the same process, immediately before it."
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"octave_ambiguity_note": "Beat trackers pick a metrical level, and half/double-time readings are a real and known property, not an error -- the rig's own control plants 120 bpm and this estimator returns 60. Every bar figure on this card (time-to-hook in bars, the complexity index's bar length) inherits whichever level was picked, so compare bar counts within a card, never across cards, until rung 2 pins the metrical level per class.",
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"modulation_note": "Windowed key agreement below ~0.7 is the modulation signal at rung 1; a pivot-chord map needs symbolic transcription (rung 2)."
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"head_rms_trend": 0.7713,
"baked_fade_out": true,
"baked_fade_in": true
},
"ending": "baked_fade_out",
"cadence_census_note": "A cadence census needs harmonic transcription and is a rung-2 dimension; the seam measurement is what rung 1 can honestly report about how it ends."
},
"timbre": {
"spectral_centroid_hz_mean": 2188.9,
"spectral_centroid_curve_hz": [
0.0,
2281.7,
1620.6,
1980.6,
2110.4,
2050.8,
1960.0,
2130.6,
2115.5,
2023.3,
1726.0,
1916.4,
2229.5,
2578.4,
2909.5,
2194.0,
1931.2,
2039.0,
2218.9,
2455.2,
2760.0,
2371.4,
3328.3,
2414.3,
1958.8,
2063.1,
2117.3,
1643.7,
1297.5,
1842.0,
2350.1,
2491.0,
2223.4,
1881.8,
1580.1,
1894.6,
1824.8,
1920.8,
1892.8,
1510.1,
2489.0,
2278.9,
1662.3,
2267.0,
2122.7,
1890.3,
1979.2,
1868.0,
2274.5,
2357.4,
2789.6,
2687.2,
2740.6,
3087.0,
2585.2,
3049.2,
3949.3,
2449.5,
2322.9,
2313.9,
2186.9,
2400.2,
2338.0,
2594.0,
1600.0,
2113.3,
1786.2,
2079.4,
2024.9,
2574.3,
2239.4,
2264.2,
1755.9,
2362.9,
3379.1,
2224.1,
1888.2,
1940.8,
2137.6,
2224.6,
1993.8,
1965.1,
1976.8,
1996.1,
1802.5,
2654.9,
2660.2,
2658.0,
2732.4,
2386.1,
1932.1,
2028.7,
2143.8,
2470.7,
2518.9,
2259.4,
3258.7,
2510.3,
1863.7,
1873.7,
1932.1,
1536.6,
1397.0,
2149.2,
2383.9,
2432.5,
2395.5,
1954.8,
1581.4,
1686.3,
1833.0,
1921.3,
1999.3,
1601.2,
2521.5,
2282.8,
2029.6,
1802.0,
1842.0,
1869.6,
1943.5,
2312.7,
2534.0,
2295.9,
2461.8,
2805.4,
2682.4,
3023.2,
2460.3,
2870.5,
2682.3,
2546.5,
2201.2,
2386.6,
2134.8,
2295.6,
2481.2,
2477.0,
1495.2,
2120.3,
2242.4,
2004.2,
1642.8,
2609.6,
2188.5,
2172.9,
1646.0,
2370.6,
2884.0,
2378.8,
1991.3,
2152.9,
2295.8,
1914.1,
1860.8,
1912.5,
1970.9,
2317.0,
3086.2,
2722.5,
0.0
],
"spectral_rolloff85_hz_mean": 4541.4,
"spectral_flatness_mean": 0.02823,
"signature_colour": "warm"
}
}
}