SERAPHIM GW CHIRP AUDIO
POST-NEWTONIAN WAVEFORM FROM POSTERIOR MEDIANS · WEB AUDIO API · WAV EXPORT
WAVEFORM h(t) — GW STRAIN AMPLITUDE
SPECTROGRAM — FREQUENCY vs TIME
Low freq (inspiral start)
→ time →
High freq (merger + ringdown)
FREQUENCY CHIRP CURVE
Select Event
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Freq mode:
Pitched
True freq
Pitch-shifted so f_ISCO → 800 Hz.
Preserves chirp shape & ringdown character.
Duration
2.0 s
Volume
0.70
Ringdown
0.40 s
Event Parameters
m₁
—
m₂
—
M_chirp
—
χ_eff
—
f_ISCO (true)
—
f_ISCO (audio)
—
Pitch factor
—
INSPIRAL
MERGER
RINGDOWN
—
n_obs (Seraphim octave depth)
—