Dynamic Range (2)

The Music Telegraph | Text 2019/01/18 [11:43]

Dynamic Range (2)

The Music Telegraph| 입력 : 2019/01/18 [11:43]

▲ Dynamic Range

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Dynamic Range (2)

 

 

Dynamic range depend on equipment:

 

1) Music

: Capable of 140 dB

 

2) Analog equipment

: Tape = 68 dB

: Tape w/NR (Noise Reduction) = 94 dB

 

3) Digital Equipment

: 16 bit = 96 dB

: 24 bit = 136 dB

 

4) Vinyl

: 62 dB

 

*Keep in mind that “studio make music for consumer” => Most consumer has playback system and it's dynamic range is usually 40 ~ 60 dB

 

 

 

[side trip]

Snare drum => generate White noise

 

- White noise: more higher frequency

- Pink noise: more lower frequency 

 

 

- In 32 bits, analog noise can almost be reproduced in digital system

(The higher bit, the higher definition of sounds)

 

 

 

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