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Wake simulator utilizing digital storage

  • US 3,341,697 A
  • Filed: 02/28/1964
  • Issued: 09/12/1967
  • Est. Priority Date: 02/28/1964
  • Status: Expired due to Term
First Claim
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1. A SIMULATOR DEVICE FOR SIMULATING THE WAKES OF SHIPS ON SONAR EQUIPMENT COMPRISING IN COMBINATION, MEANS FOR GENERATING TARGET SPEED, TARGET HEADING AND TARGET POSITION, MEANS FOR GENERATING OWN SHIP SPEED, OWN SHIP HEADING AND OWN SHIP POSITION, FIRST DIGITAL CONVERTER MEANS, SAID FIRST DIGITAL CONVERTER MEANS BEING CONNECTED TO SAID TARGET SPEED, TARGET HEADING AND TARGET POSITION GENERATING MEANS, FOR CONVERSION OF SAID TARGET SPEED, TARGET HEADING AND TARGET POSITION SIGNALS TO DIGITAL FORM,

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