These two are either spot on or a huge disaster in the way a person ends up creating them and the driver. Its is exactly on the harmonic interval from any place (other /added) to the original long pipe and direct radiators 90 degrees in a straight plain imaginery pipe that will dictate all things thereafter?
It ‘feels’ as such, having screwed around with both enough too figure them out enough to come full circle (again) and realize in no way possible will i ever really truely ‘know’ anything!!! its all far to amazing to digest and keep it as such?
Even the drawing will misstepresent the exact idea in reference. Because it is infinity from exact. But after 5 harmonics or maybe 9?(9/4?) can we just ignore the corners, the driver radius, the port centerline..... after all, 5 halflives in a radioactive isotope and its all good? Thats enough ‘ignore’ 5 decades to me? Hopefully a sound wave decays faster then its harmonics though or its horrible isotope , LOL?!!!
