SONAR SYSTEM AND METHOD PROVIDING LOW PROBABILITY OF IMPACT ON MARINE MAMMALS

摘要

The probability affect the marine low voice signals are unlikely to affect the marine wave and continuous almost the same time a component, selected substantially have the same bandwidth components, and substantially the same center frequency component, the modulation component includes frequency modulation to reduce the behavioral response of marine animals that can occur when the transmission does not have a different audio signal the modulated component may have.