Ex-movie theater projectionist Steve Guttenberg has also worked as a high-end audio salesman, and as a record producer. Steve reviewed audio products for CNET and worked as a freelance writer for ...

Analog Circuit Analysis can be difficult. Consider the circuit below. It includes a Series Resonant Circuit. With Ideal Impedances, the Series Impedance is equal to zero at the resonant frequency. A ...

More often than not a question pops up in our forum about speaker impedance and the result of connecting multiple speakers to a single amplifier. Thus we have prepared this introductory tutorial to ...

Last weekend I finally got down to testing a prototype of a power amplifier I had been designing for a while. This amp has a bit of a unique output topology, and I was keen to see how it behaved when ...

The basic concepts underpinning time-domain reflectometry. Difference between frequency- and time-domain analysis. Some applications of TDR measurements. Time-domain reflectometry (TDR) is a technique ...

Fracture toughness is a critical measure of a material's ability to resist crack propagation in the presence of pre-existing flaws. Resistance curve (J–R curve) analysis, employing parameters such as ...

What is the Best Type of Speaker Cable to Use? Are you wondering what speaker cable gauge to use for the best performance? This article discusses the most important metric in loudspeaker cables and ...