Estimate the first three standing-wave frequencies of the vocal tract. Use v = 344 m/s. (The answers are only an estimate, since the position of lips and tongue affects the motion of air in the vocal tract.) Estimate the second standing-wave frequencies of the vocal tract. Estimate the third standing-wave frequencies of the vocal tract.

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Chapter14: Sound
Section: Chapter Questions
Problem 16P: The area of a typical eardrum is about 5.0 105 m2. Calculate the sound power (the energy per...
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The human vocal tract is a pipe that extends about 17 cm from the lips to the vocal folds
(also called "vocal cords") near the middle of your throat. The vocal folds behave rather
like the reed of a clarinet, and the vocal tract acts like a stopped pipe.
Transcribed Image Text:The human vocal tract is a pipe that extends about 17 cm from the lips to the vocal folds (also called "vocal cords") near the middle of your throat. The vocal folds behave rather like the reed of a clarinet, and the vocal tract acts like a stopped pipe.
• Estimate the first three standing-wave frequencies of the vocal tract. Use v = 344 m/s. (The answers are only
an estimate, since the position of lips and tongue affects the motion of air in the vocal tract.)
• Estimate the second standing-wave frequencies of the vocal tract.
Estimate the third standing-wave frequencies of the vocal tract.
Transcribed Image Text:• Estimate the first three standing-wave frequencies of the vocal tract. Use v = 344 m/s. (The answers are only an estimate, since the position of lips and tongue affects the motion of air in the vocal tract.) • Estimate the second standing-wave frequencies of the vocal tract. Estimate the third standing-wave frequencies of the vocal tract.
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