Transition of Energy

The Music Telegraph | Text 2018/11/16 [13:01]

Transition of Energy

The Music Telegraph| 입력 : 2018/11/16 [13:01]

 

▲ Microphone diaphragm

 

Transition of Energy

 

Microphone:

Emotional Energy --> Acoustic Energy --> Mechanical Energy --> Magnetic Energy --> Electrical Energy

 

Speaker:

Electrical Energy --> Magnetic Energy -->Mechanical Energy --> Acoustic Energy --> Emotional Energy (Human ear response)

 

 

Microphone -

has low level (e.g. Shure SM57: 0.001v)

 

Line Level -

e.g. Level of telephone: 1 volt

 

High Level -

e.g. Speaker: 80v

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