or induction method is a method of measuring an electrocardiogram by attaching an electrode to a body ... As one order increases, one pole increases. ... [Figure 1-9] Frequency response of 1st order LPF and 2nd order LPFThe 1st order LPF has one pole and
Vibro Floatation Method A method that a pole-shaped vibrator that vibrates horizontally will be used ... current into the discharge electrode inserted into the ground, causing high pressure discharge, and ... A method that after making the ground nearly saturated with the pre-mainstream water, send out an large