The curves are plotted for each 10 dB rise in level with the reference tone being at 1 kHz. Also called loudness level contours and the Fletcher-Munson curves. The curves are lowest in the range from ...
The process for calculating the area between two curves is the same as finding the area between a curve and a straight line. Calculate the shaded area between the two curves below. \(y=x^{2}\) ...
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