Problems of Detecting Echo Signals in the Presence of Interference
the form of the echo signal may not match the form of the emitted signal in the general case;
the echo signal is received in the presence of a combination of reverberation and noise interference;
sonar conditions (underwater observation conditions) are extremely changeable in time and space.
KeywordsFalse Alarm Detection Characteristic Noise Interference Sonar System Sonar Condition
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