Emergency vehicles + generators
Mounting – BRBs or Ring Bushings (secondary set of mounts below the ones provided – sufficiently stiff)
Barrier composite – 2″ if you can fit it
Relatively low frequency –
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RVs – carpet, carpet underlayment – comfort, lifestyle, quality of experience – lightweight floor panels which can meet gross vehicle rate requirements GVRW is a concern, these can reduce sound without
float portions of the interior
AC – isolation (like generators) but also ducting – tend to be small which produces velocity – build in, not retrofit.
An RV needs to feel like a home – it should also sound like a home
wide range of customizable solutions – manufacturers are the audience for this…