The Logarithmic Dependence of Surface-Generated Ambient Sea Noise Spectrum Level on Wind Speed.
A mathematical description of ambient sea noise is presented that takes into account the two dominant sources -- surface agitation and distant shipping. The contribution from surface agitation is shown to be linearly dependent upon the logarithm of wind speed for depths between 400 and 2500 fm at se...
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ftdtic:ADA066772 2023-05-15T17:31:54+02:00 The Logarithmic Dependence of Surface-Generated Ambient Sea Noise Spectrum Level on Wind Speed. Crouch,Wayne W Burt,Peter J NAVAL UNDERWATER SYSTEMS CENTER NEW LONDON CONN NEW LONDON LAB 1971-03-15 text/html http://www.dtic.mil/docs/citations/ADA066772 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA066772 en eng http://www.dtic.mil/docs/citations/ADA066772 APPROVED FOR PUBLIC RELEASE DTIC AND NTIS Acoustics *OCEANS *AMBIENT NOISE LINEAR SYSTEMS LEAST SQUARES METHOD DATA REDUCTION WIND VELOCITY AIR WATER INTERACTIONS SPECTRUM ANALYSIS NORTH ATLANTIC OCEAN STANDARD DEVIATION MOST Project-2 Text 1971 ftdtic 2016-02-20T15:48:14Z A mathematical description of ambient sea noise is presented that takes into account the two dominant sources -- surface agitation and distant shipping. The contribution from surface agitation is shown to be linearly dependent upon the logarithm of wind speed for depths between 400 and 2500 fm at several sites near Bermuda. When this is taken into account, the ambient-noise data that include both sources can be analyzed to determine the individual levels of the sources. Also, the standard deviations of the two sources can be determined from the standard deviations of the measured levels. (Author) Text North Atlantic Defense Technical Information Center: DTIC Technical Reports database |
institution |
Open Polar |
collection |
Defense Technical Information Center: DTIC Technical Reports database |
op_collection_id |
ftdtic |
language |
English |
topic |
Acoustics *OCEANS *AMBIENT NOISE LINEAR SYSTEMS LEAST SQUARES METHOD DATA REDUCTION WIND VELOCITY AIR WATER INTERACTIONS SPECTRUM ANALYSIS NORTH ATLANTIC OCEAN STANDARD DEVIATION MOST Project-2 |
spellingShingle |
Acoustics *OCEANS *AMBIENT NOISE LINEAR SYSTEMS LEAST SQUARES METHOD DATA REDUCTION WIND VELOCITY AIR WATER INTERACTIONS SPECTRUM ANALYSIS NORTH ATLANTIC OCEAN STANDARD DEVIATION MOST Project-2 Crouch,Wayne W Burt,Peter J The Logarithmic Dependence of Surface-Generated Ambient Sea Noise Spectrum Level on Wind Speed. |
topic_facet |
Acoustics *OCEANS *AMBIENT NOISE LINEAR SYSTEMS LEAST SQUARES METHOD DATA REDUCTION WIND VELOCITY AIR WATER INTERACTIONS SPECTRUM ANALYSIS NORTH ATLANTIC OCEAN STANDARD DEVIATION MOST Project-2 |
description |
A mathematical description of ambient sea noise is presented that takes into account the two dominant sources -- surface agitation and distant shipping. The contribution from surface agitation is shown to be linearly dependent upon the logarithm of wind speed for depths between 400 and 2500 fm at several sites near Bermuda. When this is taken into account, the ambient-noise data that include both sources can be analyzed to determine the individual levels of the sources. Also, the standard deviations of the two sources can be determined from the standard deviations of the measured levels. (Author) |
author2 |
NAVAL UNDERWATER SYSTEMS CENTER NEW LONDON CONN NEW LONDON LAB |
format |
Text |
author |
Crouch,Wayne W Burt,Peter J |
author_facet |
Crouch,Wayne W Burt,Peter J |
author_sort |
Crouch,Wayne W |
title |
The Logarithmic Dependence of Surface-Generated Ambient Sea Noise Spectrum Level on Wind Speed. |
title_short |
The Logarithmic Dependence of Surface-Generated Ambient Sea Noise Spectrum Level on Wind Speed. |
title_full |
The Logarithmic Dependence of Surface-Generated Ambient Sea Noise Spectrum Level on Wind Speed. |
title_fullStr |
The Logarithmic Dependence of Surface-Generated Ambient Sea Noise Spectrum Level on Wind Speed. |
title_full_unstemmed |
The Logarithmic Dependence of Surface-Generated Ambient Sea Noise Spectrum Level on Wind Speed. |
title_sort |
logarithmic dependence of surface-generated ambient sea noise spectrum level on wind speed. |
publishDate |
1971 |
url |
http://www.dtic.mil/docs/citations/ADA066772 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA066772 |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
DTIC AND NTIS |
op_relation |
http://www.dtic.mil/docs/citations/ADA066772 |
op_rights |
APPROVED FOR PUBLIC RELEASE |
_version_ |
1766129757232037888 |