Accession Number:

AD0260814

Title:

FREQUENCY RESPONSE OF ELECTRIC OSCILLATOR FOG SIGNALS

Descriptive Note:

Corporate Author:

COAST GUARD WASHINGTON D C

Personal Author(s):

Report Date:

1961-07-21

Pagination or Media Count:

1.0

Abstract:

The frequency response of the following electric oscillator fog signals are reported U. S. Coast Guard Model 54 Oscillator, 500 watts French BBT Oscillator, 500 watts German ELAC Oscillator, Type ELG-300, 1200 watts and Swedish AGA Oscillator, Type LIEG-300, 1600 watts. Axial sound pressure level as a function of input electrical frequency was determined at constant rated power and at three values of constant applied voltage. AuU 9 Aug 61 OTS price 3.60 Wave Research Lab., U. of Calif., Berkeley. WAVE EXTINCTION BY PNEUMATIC BREADWATER, by A. A. Dmitriev, T. V. Bonchkovskaya, and A. V. Teplov, tr, by Hildegard Arnesen. Apr 61, 31p. incl. illus. Series no. 104, Issue 10 Contract Nonr-22246, Proj. N 069-19hor

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE