Technology: Acoustics, Ultrasound and Vibration: Historical Acoustics: Chirped Echo from the Mayan Pyramid of Kukulkan at Chichen Itza

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Submitted: Sat Sep 06 2003
Title: Chirped Echo from the Mayan Pyramid of Kukulkan at Chichen Itza
URL: http://www.ocasa.org/MayanPyramid.htm
CT: Technology: Acoustics, Ultrasound and Vibration: Historical Acoustics: Chirped Echo from the Mayan Pyramid of Kukulkan at Chichen Itza

Description: David Lubman of the Acoustical Society of America argues that the echo sounds like the primary call of the Mayan sacred bird, the Quetzal.

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