Sound is Energy in Motion

The Music Telegraph | Text 2018/11/28 [11:49]

Sound is Energy in Motion

The Music Telegraph| 입력 : 2018/11/28 [11:49]

 

 

Sound is Energy in Motion

 

 

Sound is Energy in Motion:

No Motion —> No Sound

 

 

*3 components needed for sound:

1. Medium

2. Source

3. Receptor

 

 

Medium: 

- Carrier of Sound Energy (Must be elastic, flexible)

ex) air, water 

 

 

Source:

- Disturb the medium

ex) string, bell 

 

 

Receptor:

- Receiver of Sound Energy

- Completely necessary

ex) microphone, ear/aural system

 

 

 

 

 

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