Thu Feb 08, 2024 2:29 pm
Assuming a dB loss rate of 10dB per distance doubled and using Whelen’s 129dB @ 100’ rating, it would be about 89dB.
Siren enthusiast of about three to four years, one of the few siren YouTubers of Oregon
Owner of a partially screwed 1969 STH-10 and a few other small sirens
Oregon State Siren Map V. 2
Email(best contact method):
[email protected]