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Slide Notes

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Sound Boom

Published on Dec 02, 2015

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PRESENTATION OUTLINE

SOUND SCIENCE

BY THERROL ELLIOTT

Sound is tiny vibrations and movements in the air

Air moves and those tiny waves reach our ears

  • Air moves and those tiny waves reach our ears

The ear is cup shaped so it can focus the sound

The sound waves squeeze the air molecules that then funnel through the ear

The waves enter the ear cannel which makes it smaller and goes to the eardrum

The ear drum vibrates which moves the bones in the middle ear which pounds on the seashell shaped inner ear

Then the sounds travels in waves in a fluid which hit tiny hairs

Which sends signals to the brain

Then the brain filters and processes those signals and senses it as sound this process takes under 1/100 of a second