Characteristics of an Acoustic Coupler for Use in an Audio Dosimeter Calibrator.
NTIS: PB/259-586 Available for Reference At Bureau Libraries :38 pages
The characteristics of a closed cavity acoustic coupler were measured. Various configurations were investigated to determine their feasibility for use in a portable audio dosimeter calibrator.
CP; Final Contract Report;
NTIS Accession No.
NTIS: PB/259-586 Available for Reference At Bureau Libraries
U.S. Dept. of Navy