This article focuses on dealing with standing waves to improve bass problems for small room acoustics. The best way both aesthetically and efficiency to solve bass problems is through modal ...

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Standing waves are one of those topics that lots of people have a working knowledge of, but few seem to really grasp. A Ham radio operator will tell you all about the standing wave ratio (SWR) of his ...

There was this lab area at one company where rack after rack after rack of test equipment needed to be set up. Each rack was about seven feet high and each contained a set of standard 19-inch ...

Imagine a device that is selectively transparent to various wavelengths of light at one moment, and opaque to them the next, following a minute adjustment. Such a gatekeeper would enable powerful and ...