Propagation Of Sound by Hanns del Rosario

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Slide Notes

10-Lee Kuan Yew

Propagation Of Sound

Published on Nov 22, 2015

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PRESENTATION OUTLINE

PROPAGATION AND PERCEPTION OF SOUND

JOHANN SEBASTIAN D. INCIONG 10-LEE KUAN YEW

10-Lee Kuan Yew

THE PROPAGATION OF SOUND

Photo by j_baer

SOUND WAVES PROPAGATE THROUGH VIBRATIONS IN COMPRESSIBLE MEDIA

(SOLID,LIQUID,GAS).SOUND WAVES ARE MECHANICAL WAVES.

DURING THE PROCCES, THE SOUND WAVES ARE REFLECTED,

REDUCED, OR REFRACTED BY THE MEDIUM.

Photo by @yakobusan Jakob Montrasio 孟亚柯

Untitled Slide

SOUND PERCEPTION

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SOUND PERCEPTION

-TO RECOGNIZE SOUND

Photo by Good Eye Might

Untitled Slide

QUALITIES OF SOUND PERCEPTION

Pitch- the perception of a high or low sound
Loudness- the intensity of the sound
Direction- first come first heard by one ear or another.
Distance- perception of how near/far the source is.
Timbre- quality of the sound.

SOURCES

Hanns del Rosario