Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

Sound

770 views

Published on

Sound

  • Be the first to comment

  • Be the first to like this

Sound

  1. 1. Sound
  2. 2. Decibel: a unit for measuringthe loudness of sounds.
  3. 3. Amplify: to make a soundlouder
  4. 4. Frequency: the speed atwhich something vibrates.High-frequency vibrations arerapid vibrations.
  5. 5. Hertz: the unit of frequencyequal to one vibration persecond.
  6. 6. Inner, Middle, Outer Ear
  7. 7. Oscilloscope: an instrumentused to measure thefrequencies of sounds.
  8. 8. Pitch: how high or low asound is
  9. 9. Sound receiver: somethingthat detects sound.
  10. 10. Sound source: an object ormaterial that vibrates in a waythat makes sound.
  11. 11. Tension: the degree to whicha material has been stretched.
  12. 12. Tune: to adjust the musicalpitch.
  13. 13. Vibration: a rapid back-and-forth movement.

×