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Старый 17-04-2011, 23:52   #1572
dd149
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Сообщение от CrazyIvan Посмотреть сообщение
Just as any other contact will disappear which sharply will change speed and will lower own noise.

The surface ship - goes on 20 kts (having cavitation) - is well seen on BB sonar.
But will lower speed speed up to 4-5 Kts (without cavitation), and the noise will not be more on BB sonar.
100% Ok , our remark was just that maybe the disappearance for torpedo should be at lower speed, maybe 20-25 kts? What do you think? 40 kts does not seem to be a very "quiet" speed setting. I don't know how easy it is to change that behavior.
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