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RC-Monster Titanium
Offline
Posts: 1,729
Join Date: Apr 2006
Location: Chicago, IL Area
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05.18.2007, 11:44 AM
Multiple mics, multiple transducers, a digital signal priocessor and lots of critically placed damping material on the chassis to minimize NVH plus some alterations to the sheetmetal structure to enhance rigidity and minimized resonance. Quite a few alterations really. And nothing plumbed directly into the exhaust, the concerns were noise radiating from the exterior of the pipe.
Also....
I use "quite steel" in some of my designs/alterations. Are you familiar with quiet steel?
Supermaxx-Racer-X, VBS, FLM chassis & Transcase, HSR Motorsports Slipper, Cage, MMM ESC, NEU1515. REVO 3.3, BL X1-CRT, CRT, BL-CRT.5, Procharged '92 Mustang visit www.chitownrc.com and www.rcbros.com
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