Starting at the overlap point in Figure 17.3, you walk
Chapter 17, Problem 17.6(choose chapter or problem)
Starting at the overlap point in Figure 17.3, you walk along a straight path that is perpendicular to the line between the speakers and passes through the midpoint of that line. As you walk, the loudness of the sound (a) changes from loud to faint to loud (b) changes from faint to loud to faint (c) does not change.
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