Tenson submitted a new article: [url=https://www.audio-forums.com/articles/room-modes-and-boundary-reflections.5/]Room Modes and Boundary Reflections[/url] - Room Modes and Boundary Reflections [quote]As we know, a room mode or standing wave occurs when half a wavelength of a sound fits neatly between two opposing boundaries. When the wave reflects it adds with the first wave and creates an even bigger one. This also happens at multiples of the half wavelength. That is, half a cycle, 1 cycle, 1.5 cycles, 2 cycles, etc.. So if we know a room has a length of 5meters apart we can calculate the main length modes to be at: 171 (half speed of sound) / 5 (length in meters) = 34Hz. Next mode...[/quote] [url=https://www.audio-forums.com/articles/room-modes-and-boundary-reflections.5/]Read more about this article...[/url]