Accession Number : AD0639945

Title :   EXCITATION OF FLEXURAL WAVES IN LAKE ICE WITH 80-HZ RESONANT SEISMIC TRANSDUCERS.

Descriptive Note : Technical rept.,

Corporate Author : ARMY ELECTRONICS COMMAND FORT MONMOUTH N J

Personal Author(s) : Kennebeck,William

Report Date : JUL 1966

Pagination or Media Count : 21

Abstract : A description is given of steady-state flexural wave propagation experiments conducted on the ice cover of Lake George, N. Y., using portable 80-Hz/10-W max seismic transducers as transmitters and receivers. Measured flexural wave propagations and signal characteristics are analyzed with regard to acoustical communications through lake ice. (Author)

Descriptors :   (*ICE, *PROPAGATION), LAKES, SUPERLOW FREQUENCY, PROPAGATION, SOUND TRANSMISSION

Subject Categories : Snow, Ice and Permafrost
      Acoustics

Distribution Statement : APPROVED FOR PUBLIC RELEASE