Is speaker impedance, which is measured in ohms, important? Plus, do you need to match speaker and receiver ohm ratings?

And impedance matching? Let’s break it all down. First of all, impedance is the frequency-dependent sister of resistance, so for intuition we’ll first work through the cases of purely ...

A common joke in electronics is that every piece of wire and PCB trace is an antenna, with the only difference being whether this was intentional or not. In practical terms, low-frequency wiring ...

While the Sennheiser HD 600 is one of the prime open-back headphones for mixing and mastering, the Sony MDR-MV1 is also a top ...

It measures the impedance—the AC resistance—of the battery cell. By applying a small amount of AC to the cells and measuring the response over a wide frequency range, EIS maps the impedance ...

The analog front-end has AC/DC coupling selection as well as variable input impedance and the high-frequency analog to digital sampling that offers a huge oversampling factor, guaranteeing high signal ...