The technical solution for quieting the sharp pressure wave exiting an engine manifold was directly analogous to managing the pulse from what source?

Answer

A gunshot from a rifle

Maxim recognized that the chambers necessary to tame the muzzle blast of a rifle were fundamentally analogous to the chambers required to temper the sharp pressure wave exiting an engine manifold.

The technical solution for quieting the sharp pressure wave exiting an engine manifold was directly analogous to managing the pulse from what source?
inventionCarEngineertransportsilencer