We’ll write about it! What’s up with input impedance? You hear people talking about it, but why does it matter? And impedance matching? Let’s break it all down. First of all, impedance is ...

One of the more common types of bioelectrical impedance analyzers. Stick-on electrodes are placed onto the hand and foot. The outer electrodes supply the electric current, while the inner pair of ...

The first is impedance — the resistance the coils face when trying to create sound. Using Ohm as a unit of measurement, the ...

To that end, [Wes Hileman] noticed an opportunity for a specific, quick method for performing impedance calculations using python without bulky, expensive software and came up with a program which ...

To assess the utility of impedance cardiography (ICG) in the emergency department, the authors examined treating physicians’ abilities to assess stroke volume (SV), cardiac output (CO), and ...

The iFi ZEN DAC 3 and ZEN Phone 3 are two new products from iFi Audio aimed at music lovers whether they favour digital or ...

Body composition, on the other hand, provides detailed information about the proportions of fat mass and fat-free mass in the ...

Keeping tabs on your heart health has never been easier—or looked more stylish—than now. Shop the best heart rate monitor ...

English actress and writer Dame Emma Thompson is today celebrating her 65th birthday. The Love Actually star previously lost ...

Mission's new 750 loudspeakers are a completely novel design but the styling is based on the British audio brand's classic ...