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PyOctaveBand: Technical Benchmark Report

Generated: 2026-01-07 09:42:54

1. Test Signal Parameters

Sample Rate: 96.0 kHz
Duration: 10.0 seconds
Signal Types: White Noise (Stability) / Pure Sine (Precision)
Precision: 64-bit Floating Point

2. Crossover (Linkwitz-Riley)

Flatness Error: 0.000000 dB (Target < 0.01)

3. Precision & Isolation

Type	Error (dB)	Isolation	Ripple	GD Std (ms)
butter	2.46e-03	31.3 dB	0.2705 dB	2847.826
cheby1	3.38e-03	40.5 dB	0.1000 dB	3551.677
cheby2	3.26e-03	57.8 dB	29.4187 dB	4790.013
ellip	9.41e-03	54.2 dB	0.1000 dB	4700.881
bessel	5.20e-01	32.5 dB	5.9845 dB	1380.212

4. Performance

Channels	Exec Time (s)	Speedup
1	0.542	1.00x
2	1.060	1.02x
4	2.091	1.04x
8	4.170	1.04x
16	8.398	1.03x