SONAR SYSTEM AND METHOD PROVIDING LOW PROBABILITY OF IMPACT ON MARINE MAMMALS
摘要
<p>Low probability of marine mammal impact (LPMMI) sound signals have a modulation component selected to reduce a behavioral response from a marine mammal from that which would occur when transmitting another sound signal having approximately the same time duration component, approximately the same bandwidth component, and approximately the same center frequency component as the LPMMI waveform but having a modulation component comprising a frequency modulation.</p>
申请公布号
EP1938126(B1)
申请公布日期
2015.07.29
申请号
EP20060825741
申请日期
2006.10.11
申请人
RAYTHEON COMPANY
发明人
ROONEY, III, JAMES, H.;GRATKE, JESSE, T.;LEWIS, RYAN, J.;JANIK, MICHAEL, F.;PEDERSON, THOMAS, B.;ZURAWSKI, WILLIAM, C.;MILLER, JAMES, H.