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Old 07-15-17, 12:58 PM   #55
JhonSilver
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Join Date: Jul 2017
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Quote:
Originally Posted by FPSchazly View Post
so what does "a Skipjack makes 150 dB of noise" really mean?


According to this American chart 1987, the noise level of Skipjack was in the range of 150-172 dB.
Permit is from 137 dB.
- 133 db. (Later reduced to 129 dB)

Old diesel subs (613, 641) from 127 dB (138 full speed). Kilo - 115 dB.
Sierra - 115 dB.
Alfa full speed - 165 dB (so on 5 knot must 129 db, surprize)

In general, it is clear that the developers adhered to this data, but apparently the skipjack came out completely unplayable

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sorry bad english
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