Best Answer: The actual name of the movement of water from an area of more water molecules to an area fo less water molecule is actually called osmosis.This is what drives the water molecules-i.e. concentration gradient.. Which can only occur through a semi-permeable membrane.
Theaudio lowpass filter is not required, butserves to minimize the effects of variations inaudio response from receiver-to-receiver. SPUR-FREE DYNAMIC RANGE Spur-free dynamic range (SFDR), as general-ly used, attempts to define receiver dynamicrange in terms of two undesired interferersand the receiver noise floor. As with the 1-dB compression dynamic range, it is basedon a mathematical manipulation of the pri-mary measurements of receiver range. In thiseffect seen in both the XX-R7000 and XXX-500 receivers.The significance of DDR is somewhatdependent on signal environment.
Dynamic Range is the +/- maximum amplitude that the accelerometer can measure before distorting or clipping the output signal. Typically specified in g's. Frequency Response is determined by the mass, the piezoelectric properties of the crystal, and the resonance frequency of the case. It is the frequency range where the output of the accelerometer is within a specified deviation, typically +/- 5%. g 1g is the acceleration due to the earth's gravity which is 32.2 ft/sec2, 386 in/sec2 or 9.8 m/sec2. Grounding - There are two types of signal grounding in accelerometers.