acoustic report from the bering sea jeff nystuen applied physics lab sound summaries from the pal...

18
Acoustic Report from the Bering Sea Jeff Nystuen Applied Physics Lab Sound summaries from the PAL deployed at Site 2 during the summer of 2004 Acoustic measurements of wind and rain Detection of ships Probable detection of marine mammals

Upload: miles-reynolds

Post on 17-Dec-2015

214 views

Category:

Documents


1 download

TRANSCRIPT

Page 1: Acoustic Report from the Bering Sea Jeff Nystuen Applied Physics Lab Sound summaries from the PAL deployed at Site 2 during the summer of 2004 Acoustic

Acoustic Report from the Bering Sea

Jeff NystuenApplied Physics Lab

• Sound summaries from the PAL deployed at Site 2 during the summer of 2004

• Acoustic measurements of wind and rain• Detection of ships• Probable detection of marine mammals

Page 2: Acoustic Report from the Bering Sea Jeff Nystuen Applied Physics Lab Sound summaries from the PAL deployed at Site 2 during the summer of 2004 Acoustic

Key for summary figures

• Top figure– Geophysical interpretation of sound

• Wind speed– black line – buoy wind

– Blue line – PAL wind

• Rainfall rate

Page 3: Acoustic Report from the Bering Sea Jeff Nystuen Applied Physics Lab Sound summaries from the PAL deployed at Site 2 during the summer of 2004 Acoustic

Key for summary figures

• Bottom Figure - Sound levels at 2, 8 and 20 kHz- Detection of ships (red and orange)- Detection of rain (blue triangles)- Detection of peak between 300 Hz and 3 kHz

(Possible whale call (black triangle)

- Transient sounds detected (black x and +)

Page 4: Acoustic Report from the Bering Sea Jeff Nystuen Applied Physics Lab Sound summaries from the PAL deployed at Site 2 during the summer of 2004 Acoustic
Page 5: Acoustic Report from the Bering Sea Jeff Nystuen Applied Physics Lab Sound summaries from the PAL deployed at Site 2 during the summer of 2004 Acoustic
Page 6: Acoustic Report from the Bering Sea Jeff Nystuen Applied Physics Lab Sound summaries from the PAL deployed at Site 2 during the summer of 2004 Acoustic
Page 7: Acoustic Report from the Bering Sea Jeff Nystuen Applied Physics Lab Sound summaries from the PAL deployed at Site 2 during the summer of 2004 Acoustic
Page 8: Acoustic Report from the Bering Sea Jeff Nystuen Applied Physics Lab Sound summaries from the PAL deployed at Site 2 during the summer of 2004 Acoustic
Page 9: Acoustic Report from the Bering Sea Jeff Nystuen Applied Physics Lab Sound summaries from the PAL deployed at Site 2 during the summer of 2004 Acoustic
Page 10: Acoustic Report from the Bering Sea Jeff Nystuen Applied Physics Lab Sound summaries from the PAL deployed at Site 2 during the summer of 2004 Acoustic
Page 11: Acoustic Report from the Bering Sea Jeff Nystuen Applied Physics Lab Sound summaries from the PAL deployed at Site 2 during the summer of 2004 Acoustic
Page 12: Acoustic Report from the Bering Sea Jeff Nystuen Applied Physics Lab Sound summaries from the PAL deployed at Site 2 during the summer of 2004 Acoustic
Page 13: Acoustic Report from the Bering Sea Jeff Nystuen Applied Physics Lab Sound summaries from the PAL deployed at Site 2 during the summer of 2004 Acoustic
Page 14: Acoustic Report from the Bering Sea Jeff Nystuen Applied Physics Lab Sound summaries from the PAL deployed at Site 2 during the summer of 2004 Acoustic
Page 15: Acoustic Report from the Bering Sea Jeff Nystuen Applied Physics Lab Sound summaries from the PAL deployed at Site 2 during the summer of 2004 Acoustic
Page 16: Acoustic Report from the Bering Sea Jeff Nystuen Applied Physics Lab Sound summaries from the PAL deployed at Site 2 during the summer of 2004 Acoustic
Page 17: Acoustic Report from the Bering Sea Jeff Nystuen Applied Physics Lab Sound summaries from the PAL deployed at Site 2 during the summer of 2004 Acoustic
Page 18: Acoustic Report from the Bering Sea Jeff Nystuen Applied Physics Lab Sound summaries from the PAL deployed at Site 2 during the summer of 2004 Acoustic