MIDI Software & Hardware

The Music Telegraph | Text 2018/11/30 [16:42]

MIDI Software & Hardware

The Music Telegraph| 입력 : 2018/11/30 [16:42]

 

▲ MIDI Drum Pad (Alesis) © Alesis

 

 

MIDI Software & Hardware

 

 

Computer:  

MIDI Data needs very low CPU load (∵ Size of MIDI data is very small)

 

 

 

MIDI Software (e.g. software synth, software sampler):

Needs very high CPU load —> fast processor and more Ram needs (at least 1 GB of Ram)

 

▲ Software sampler - Computer's hard disk streaming

© The Music Telegraph




MIDI Hardware:

1. Controller:

. Keyboard (Synth Action, Weighted Action)

. USB: A built-in MIDI Interface

. Wind controller

. MIDI guitar controller

. Drum pad

         

2. Synthesizer:

. Hardware keyboard synthesizers

. Synthesizer module

      

▲ Diagram

© The Music Telegraph



 

e.g. Drum Controllers:

- AKAI MPC/PAD, M-Audio Trigger Finger, Roland V-Drums, etc

 

▲ Roland V-Drums' Diagram

© The Music Telegraph

 

 

 

 

 

[side trip]

Multi-Timbral:

- |CH1|  |CH2|  |CH3| . . .   |CH15| |CH16|

  |Inst1|  |Inst2|  |Inst3| . . . |Inst15| |Inst16|

- Most Hardware synthesizers have this function

- In software version, ‘Reason’ has multitimbral function

- 16 parts (Track/Channel) multi-timbral is industrial standard

- Each MIDI port provides 16 Tracks/Channels

 

 

Birth of MIDI (Musical Instrument Digital Interface):

- In 1982, at AES (Audio Engineering Society), MIDI specification I/O has been introduced, but since then MIDI specification has not changed; so, No obsolete MIDI Hardware exists

- MIDI Connector: 5 PIN DIN (Deutsche Industrial Norm)

- Early hybrid synthesizers (existed synthesizers before MIDI comes out; made with combination of both analog and digital circuits): Used microprocessor and memory to allow for ‘preset’ and ‘polyphony’

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