Body composition, including fat free mass, fat mass, was assessed by bioelectric impedance. |
This feature sends a signal with a sharp edge down the transmission line and looks for reflections due to impedance imperfections. |
Placing the preamplifiers as close to the detectors as possible minimizes the output impedance for driving further stages. |
It has high dynamic power and a low impedance driver so it sounds full, without any muddiness. |
The voltage ratios are equal to the turns ratios so we can just square the voltage ratios to get the impedance ratios. |
After the leads for impedance cardiography were applied, we were unable to accurately collect and record bioimpedance data from 4 patients. |