Classical MIDI
algorithmic-bytes · 37 views
algorithmic-byteshigh-entropy
What It Is
Real MIDI files --- Bach (chorale, Brandenburg 3), Beethoven (5th), Mozart (Figaro). Raw Standard MIDI format 1 bytes: delta-time VLQs, note-on/off events, multi-track. 365KB.
Interpretation
Standard analysis sees: anti-correlated (alternating); blue spectrum (high-frequency power); time-irreversible (sharp rises, slow decay). The atlas detects no named structure beyond this. It sits beside Chirikov Standard Map in the atlas (standard-bank rank 26) — a neighbor conventional features miss.
What standard analysis sees
tail heaviness0.38
asymmetry0.16
occupancy0.25
short-range corr0.11
long-range memory0.22
spectral colour0.91
periodicity0.40
complexity0.48
time-irreversibility0.90
volatility clustering0.36
multifractality0.40
dimensionality0.55
nonstationarity0.38
What the atlas adds
Nothing beyond the standard reading — this source’s structure is already captured by standard features; the atlas adds no named residual.
Composition
dtypeuint8
range[0, 255]
unique values124 / 16384
mean ± std88.9 ± 48.9
Render Gallery
Native > phase_plotraw
Native > timeseriesraw
Native > triple_latticeraw
Boltzmann > lag_map
Boltzmann > spin_grid
Cayley > default
Chladni > free_plate_nodal
Chladni > plate_bottom
Chladni > plate_top
_(centered)/signed_log_z/Classical_MIDI.png)
Heisenberg (Nil) (centered) > signed_log_z
_(centered)/xy_path/Classical_MIDI.png)
Heisenberg (Nil) (centered) > xy_path
Hodge–Laplacian > default
/barcode/Classical_MIDI.png)
Inflation (Substitution) > barcode
/d_curve/Classical_MIDI.png)
Inflation (Substitution) > d_curve
Information Theory > default
Julia Set > escape_histogram
Klein Bottle > default
Laplacian > default
Logarithmic Spiral > default
Möbius-S³ > mobius_cylinder
Möbius-S³ > s2_base_map
Ordinal Partition > default
/phi_spectrum/Classical_MIDI.png)
Penrose (Quasicrystal) > phi_spectrum
Persistent Homology > barcode
Persistent Homology > h1_diagram
Predictability > default
Recurrence Quantification > default
Spectral Analysis > default
Spectral Graph > default
Spirograph > mode_spectrum
Spirograph > phasor_trajectory
Symplectic > flux_grid
Symplectic > phase_space
/default/Classical_MIDI.png)
Ulam Spiral (Sacks) > default
/default/Classical_MIDI.png)
Ulam Spiral (Square) > default
Visibility Graph > default
Wavelet Cascade > default
Atlas Position
| Nearest neighbor | Distance | |
|---|---|---|
| Chirikov Standard Map | 4.85 | cross-origin |
| English Literature | 4.90 | cross-origin |
| Fibonacci Quasicrystal | 5.13 | cross-origin |
Which Geometries Light Up
2-adic › 2-adic:distance_entropy | rank 1/306 | 2.4595 |
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