Title :
APRES: A very low-frequency acoustic generation air compliance and pressure balancing system
Author :
Wallen, A. ; Whitehead, P. ; Cazel, H.
Author_Institution :
Western Electric Co., Inc., Winston-Salem, NC, USA
Abstract :
APPRES is a novel approach to air-backed compliance for low-frequency underwater acoustic generators that provides low-impedance pressure relief at virtually any depth by means of pressure equalization with self-contained air system.
Keywords :
Acoustic devices; Coils; Magnetic separation; Petroleum; Pistons; Regulators; Rubber; Springs; Underwater vehicles; Valves;
Conference_Titel :
Engineering in the Ocean Environment - Digest of Technical Papers, 1970 IEEE International Conference on
DOI :
10.1109/OCEANS.1970.1160938
