1 / 7

The Acoustics of Mayan Temples: Chichen Itzá

The Acoustics of Mayan Temples: Chichen Itzá. Presented by Caroline Delgado. The Acoustics of Mayan Temples: The Temple of Kukulkan. The buildings amplify sound by reflection of the sound waves. Stucco and limestone are very smooth surfaces that have very low absorption rates.

kaiyo
Télécharger la présentation

The Acoustics of Mayan Temples: Chichen Itzá

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. The Acoustics of Mayan Temples: Chichen Itzá Presented by Caroline Delgado

  2. The Acoustics of Mayan Temples: The Temple of Kukulkan • The buildings amplify sound by reflection of the sound waves. • Stucco and limestone are very smooth surfaces that have very low absorption rates. • When at the bottom a person’s voice is echoed from the top. • A speaker at the top can use a normal speaking voice and be heard by the crowd below.

  3. The Acoustics of Mayan Temples: The Temple of Kukulkan • The temple is a four sided stepped pyramid. • When you clap a “chirping bird” is heard. • It is said to be the quetzal which is the bird messenger of the gods. • This happens because of the acoustical properties of the steep staircase. • http://www.youtube.com/watch?v=QxvpZcJSEME

  4. The Acoustics of Mayan Temples: The Great Ball Court • In the ball court, whispers can be heard from one end to the other. Termed “whispering galleries.” • The whispering galleries work by pushing sound waves along the playing field. The effect is like speaking through a long tube. • This conserves sound energy and reduces sound loss. • The court’s two temples are 460 feet apart. • The two parallel walls are 119 feet apart measuring 28 feet tall and 270 feet long.

  5. Acoustical Phenomena • Researchers have not been able to figure out all of the acoustical phenomena of the apparent projection systems of the Mayan temples. • Coats of stucco were applied to the temples to reflect the sound and alter the absorption rates. • The frequency, quality, and volume of sound in certain rooms were most likely used for speakers, musicians, and priests.

  6. Examples of Ancient Instruments http://www.youtube.com/watch?v=cWjOaZFXo3s&list=PLCCD7D5F9D535D076

  7. References • Edwards, Lin. "Mayan Buildings May Have Operated as Sound Projectors." Mayan Buildings May Have Operated as Sound Projectors. PhysOrg.Com, 21 Dec. 2010. Web. 05 Dec. 2013. • "Acoustic Archaeology Solves a Mystery at Chichen Itza." Archaeology News from Past Horizons RSS. N.p., n.d. Web. 05 Dec. 2013. • Viegas, Jennifer. "Maya Teased Ears Through Architecture." Maya Teased Ears Through Architecture. Discovery Communications, 29 Nov. 2006. Web. 05 Dec. 2013.

More Related