Accession Number:

AD0854719

Title:

Far-Field Prediction of Submarine Radiated Noise from Near-Field Measurements. Volume II,

Descriptive Note:

Corporate Author:

HUGHES AIRCRAFT CO FULLERTON CALIF GROUND SYSTEMS GROUP

Personal Author(s):

Report Date:

1969-06-20

Pagination or Media Count:

80.0

Abstract:

A method of predicting the far-field patterns of broad-band acoustic sources from measurements of pressure on a surface in the near field has been mathematically derived, numerically calculated, and experimentally verified. The method has been applied to the calibration of sonar transducers in the near field.

Subject Categories:

  • Acoustic Detection and Detectors

Distribution Statement:

APPROVED FOR PUBLIC RELEASE