Decibels are commonly used in electronic systems that include RF, audio, and more recently, signal integrity. While many engineers already think in decibels, if you mostly work in the time domain, you ...

Editor's Note: We have strived to maintain accessibility in our Bring Science Home activities by limiting the required technology. We recognize technology is now more widely available than it was when ...

Adjustable decibel levels can be moderately effective—though these sound great across the board. Tuning tech is easy to master. Very comfortable (at least for me). The original Loop Switch solved this ...