If you or a blood relative have had a problem related to anesthesia or surgery, please let your anesthesiologist know. A thorough medical history and physical exam is, of course the most important information your anesthesiologist can receive.
Points C and J on the diagram represent the troughs of this wave. The trough of a wave is the point on the medium that exhibits the maximum amount of negative or downward displacement from the rest position. The wave shown above can be described by a variety of properties. One such property is amplitude. The amplitude of a wave refers to the maximum amount of displacement of a particle on the medium from its rest position. In a sense, the amplitude is the distance from rest to crest. Similarly, the amplitude can be measured from the rest position to the trough position.
There is no formula for amplitude as such. It is calculated directly from the graph of the wave. That is the maximum displacement from the equilibrium position is the amplitude. If we consider the sine wave then we have a formula which related the peak to peak amplitude to the rms amplitude of the sine wave.emi amplitude = +V or-V. Root Mean Square Amplitude: It is also called RMS is the root of the mean of the squared value of the maximum distance from the baseline of the wave. If we consider the sine wave then we have a formula which related the peak to peak amplitude to the rms amplitude of the sine wave.