When someone sings in the shower, the sound power passing through part of an imaginary spherical surface (shown in blue) is the sum of the direct sound power and the reflected sound power.
Figure 16.25  When someone sings in the shower, the sound power passing through part of an imaginary spherical surface (shown in blue) is the sum of the direct sound power and the reflected sound power.


Copyright © 2000-2003 by John Wiley & Sons, Inc. or related companies. All rights reserved.