1. SCIENCE OF SOUND Pitch and notes

2. What’s the difference between this:

3. And this:

4. Pitch vs Note Pitch: The relative highness or lowness of a sound Note: A symbol that represents a pitch

5. Same note…different pitches

6. Not all instruments have pitch…. But we will learn more about that later.

7. Scientifically speaking… Pitch is a vibration For example, American bands and orchestras tune to “A440”, which means that the note vibrates 440 times in one second. Lower pitch = less vibrations

8. “Sound is vibrations”

9. Science of Sound

11. How high can you hear? http://www.noiseaddicts.com/2009/03/can-you-hear-this-hearing-test/