tag:blogger.com,1999:blog-18230506.post3855726393909394897..comments2023-10-03T19:03:57.664+02:00Comments on Naval Open Source INTelligence: Thin 'Bubble' Coatings Could Hide Submarines from SonarAnonymoushttp://www.blogger.com/profile/09793748728082562137noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-18230506.post-41730828170205655122015-02-05T21:04:49.710+01:002015-02-05T21:04:49.710+01:00It seems like this approach would only lead to hig...It seems like this approach would only lead to higher risk of passive noise generation on depth changes and higher scattering at unmatched frequencies. I.e. the simple counter would be a shift in frequency or broadband pulse for the active sonar, something that might even be achieved without any hardware upgrades on modern systems.Anonymousnoreply@blogger.com