Accession Number:

ADA021345

Title:

Oceanic Acoustic Modelling. Proceedings of a Conference Held at SACLANTCEN on 8-11 September 1975. Part 3. Sea Surface,

Descriptive Note:

Corporate Author:

SACLANT ASW RESEARCH CENTRE LA SPEZIA (ITALY)

Personal Author(s):

• Bachmann,Wolfgang
• Williams,Robert Bruce

Report Date:

1975-10-15

Pagination or Media Count:

133.0

Abstract:

Contents A spectral ocean wave model A theoretical model for Doppler spread of backscattered sound from a composite roughness sea surface Effects of sea ice ridges on sound propagation in the Arctic Ocean Low-frequency acoustic measurements in a shallow-water area with a rough sea surface Surface wave spectra Theory of scattering and reflection of sound from the sea surface.

Descriptors:

• *OCEAN WAVES
• *SOUND TRANSMISSION
• MATHEMATICAL MODELS
• NATO
• OCEAN SURFACE
• SHALLOW WATER
• ITALY
• ACOUSTIC SCATTERING
• UNDERWATER SOUND
• SEA ICE

Subject Categories:

• Physical and Dynamic Oceanography
• Acoustic Detection and Detectors
• Acoustics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE