Accession Number:

ADA280821

Title:

Determination of the Distance and Velocity of an Acoustic Source from Bearing and Frequency Measurements

Descriptive Note:

Final rept.

Corporate Author:

NAVAL UNDERSEA WARFARE CENTER DIV NEWPORT RI

Personal Author(s):

• Beam, Jon P.

Report Date:

1994-05-25

Pagination or Media Count:

10.0

Abstract:

In this report, a technique is developed that uses frequency and bearing measurements to determine the distance and velocity of a steady sinusoidal acoustic source moving with constant velocity relative to a receiver which may or may not be in motion.

Descriptors:

• *ACOUSTIC SIGNALS
• FREQUENCY
• RANGE(DISTANCE)
• ACOUSTIC VELOCITY
• DIRECTION FINDING

Subject Categories:

• Acoustics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE