Self noise values and thoughts...

Capt Jack Harkness · 07-12-17, 05:35 PM

From lowest to highest, the self noise of all playable subs is:

105: Narwhal
115: Lost Angeles
130: Sturgeon (both eras)
136: Permit (both eras)
140: Skipjack (both eras)

The biggest gap is the Sturgeon to the Los Angeles, however it's widely acknowledged that rafting the turbines and other equipment in the engine room of the Permit made a massive difference in quieting compared to the Skipjack... Shouldn't the gap between those two (currently 4) be similar to the Sturgeon/LA gap (currently 15)?

Side note, is it entirely accurate that the noise levels remained the same from '68 to '84 despite retrofits? I mean obviously any improvement would be slight, but still...

07-12-17, 05:35 PM	#1
Capt Jack Harkness Samurai Navy Join Date: Nov 2007 Posts: 567 Downloads: 210 Uploads: 1	Self noise values and thoughts... From lowest to highest, the self noise of all playable subs is: 105: Narwhal 115: Lost Angeles 130: Sturgeon (both eras) 136: Permit (both eras) 140: Skipjack (both eras) The biggest gap is the Sturgeon to the Los Angeles, however it's widely acknowledged that rafting the turbines and other equipment in the engine room of the Permit made a massive difference in quieting compared to the Skipjack... Shouldn't the gap between those two (currently 4) be similar to the Sturgeon/LA gap (currently 15)? Side note, is it entirely accurate that the noise levels remained the same from '68 to '84 despite retrofits? I mean obviously any improvement would be slight, but still...