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The sound What do you need to know about the sound?
The soundWhat do you need to know about the sound?
The Sound
1 How is created the sound?2 How is propagated?3 How we hear?
How is created the sound?
When an object vibrates, it produces a sound
How is propagated the sound?
The vibration is propagated such a sound wave
When the wave sound finds an obstacle, it produces:
• Reverberation • Echo
HEARING
How we hear?The hearing gets the sound by the
tympanum, which vibrates and sends the information to the brain
