The Siren Board

WAIALUA, Hawaii- Modulator at Waialua Beach Road near Puuiki Street recorded Friday 5-1-09 at 11:45 AM.

http://www.youtube.com/watch?v=_BPnKffaxmI
http://www.freesound.org/samplesViewSingle.php?id=72194

reception73 wrote:WAIALUA, Hawaii- Modulator at Waialua Beach Road near Puuiki Street recorded Friday 5-1-09 at 11:45 AM.

http://www.youtube.com/watch?v=_BPnKffaxmI
http://www.freesound.org/samplesViewSingle.php?id=72194

Great recording. Nice to hear a Dual-tone modulator!

Let alone dual tone, it does not seem as high pitched - long wind down as well! Also, at around 40 or so seconds, you can hear other modulators kick in.

md5 wrote:Let alone dual tone, it does not seem as high pitched - long wind down as well! Also, at around 40 or so seconds, you can hear other modulators kick in.

After the one that was recorded shuts up, you can hear a few in the background wind down.

, it does not seem as high pitched

The high tone is a bit flat for some reason. It sounds more dissonant than a perfect minor-third.

Awesome dual tone Modulator!

Solar panels on Modulators have been frequently showing up, it's pretty cool.

md5 wrote:at around 40 or so seconds, you can hear other modulators kick in.

CJ wrote:After the one that was recorded shuts up, you can hear a few in the background wind down.

To the east, the nearest sirens are-
1. Modulator at Waialua District Park
2. Modulator at Haleiwa Cane Haul Road

To the west the nearest sirens are-
1. EOWS 612 at Mokuleia East Farrington Hwy/Olohio St
2. ASC I-Force at E Dillingham Airfield