Arrow Ballistics Study | 2025

Human Hearing Filter

A-weighting filter by 1/3 octave band, 500 Hz to 31.5 kHz, used to weight arrow flight noise to human hearing.
Ballistics Study 2025 — the A-weighting filter used to normalize sound pressure levels to human hearing.
-3.2-1.9-0.80.00.61.01.21.31.21.00.5-0.1-1.1-2.5-4.3-6.6-9.3-INF-INF
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