Accession Number:
ADA061367
Title:
Standard Hydrophone with Digital Preamplifier - USRD Type H76.
Descriptive Note:
Final rept.,
Corporate Author:
NAVAL RESEARCH LAB WASHINGTON D C
Personal Author(s):
Report Date:
1978-11-12
Pagination or Media Count:
11.0
Abstract:
A standard hydrophone that incorporates an analog-to-digital conversion system has been developed. The 12-bit serial data from the hydrophone provides high reliability and accuracy of sound-pressure measurement over long distances. The errors due to the analog characteristics of long cables are eliminated. A reduced dynamic range due to the finite word size is the only penalty paid by the design. Author
Descriptors:
Subject Categories:
- Acoustic Detection and Detectors