DocumentCode
2948324
Title
Amplitude measurement technique for low duty cycle acoustic signals
Author
Berstis, Knute A.
Author_Institution
National Oceanographic Instrumentation Center
fYear
1972
fDate
13-15 Sept. 1972
Firstpage
43
Lastpage
46
Abstract
A method of measuring the mean rms level of a low duty cycle acoustic signal using an inverting circuit and an integrating digital voltmeter (DVM) is described. The technique has the capability of taking many measurements which are recorded, in one configuration, through a data coupler on paper tape for analysis on a time share computer. The important system characteristics are noted and an estimate of the system error is tabulated.
Keywords
Computer displays; Delay; Dynamic range; Inverters; Noise level; Sampling methods; Sea measurements; Signal resolution; Testing; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in the Ocean Environment, Ocean 72 - IEEE International Conference on
Conference_Location
Newport, RI, USA
Type
conf
DOI
10.1109/OCEANS.1972.1161101
Filename
1161101
Link To Document