DTIC ADA092181: Nonresonant Acoustic Projector Project. Mechanical pdf

DTIC ADA092181: Nonresonant Acoustic Projector Project. Mechanical

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Description of the Book:

The nonresonant acoustic projector was designed, fabricated, and tested without significant difficulties. It met all its specifications, and it proved the principle of a mechanical projector whose operating depth, frequency, and amplitude of piston throw can be simultaneously or independently varied without incurring significant interactions among the variables. The validity of considering the nonresonant acoustic projector as a standard source was demonstrated. (Author

• Creator/s: Defense Technical Information Center
• Date: 6/12/1980
• Year: 1980
• Book Topics/Themes: DTIC Archive, Wilcox, H A, NAVAL OCEAN SYSTEMS CENTER SAN DIEGO CA, *SONAR PROJECTORS, TEST AND EVALUATION, CONTROL, SPECIFICATIONS, FABRICATION, STANDARDS, SPECTRUM ANALYSIS, MECHANICAL COMPONENTS, OCEAN SURVEILLANCE, FREQUENCY STABILIZERS

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