Two loudspeakers are separated by a distance of 6 m. A listener sits directly in front of

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Two loudspeakers are separated by a distance of 6 m. A listener sits directly in front of one speaker at a distance of 8 m so that the two speakers and the listener form a right triangle.

(a) Find the two lowest frequencies for which the path difference from the speakers to the listener is an odd number of half-wavelengths.

(b) Why can these frequencies be heard even if the speakers are driven in phase by the same amplifier?

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Fundamentals of Ethics for Scientists and Engineers

ISBN: 978-0195134889

1st Edition

Authors: Edmund G. Seebauer, Robert L. Barry

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Question Posted: Jul 14, 2011 07:53 PM

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Two loudspeakers are separated by a distance of 6 m. A listener sits directly in front of

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a We find 1 and 2 r 1 8 m r 2 10 m s 2 m s ...View the full answer

Fundamentals of Ethics for Scientists and Engineers

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