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CompTIA

220-801 · Question #1184

A user is searching for a piano keyboard to connect to a PC. The user would like the keyboard to communicate with the PC. Which of the following features should the user look for on a piano keyboard…

The correct answer is A. MIDI. MIDI (Musical Instrument Digital Interface) is the industry-standard protocol specifically designed to allow musical instruments, synthesizers, and computers to communicate. It transmits performance data (note on/off, velocity, pitch, etc.) rather than audio. A piano keyboard…

Hardware

Question

A user is searching for a piano keyboard to connect to a PC. The user would like the keyboard to communicate with the PC. Which of the following features should the user look for on a piano keyboard to BEST facilitate this?

Options

  • AMIDI
  • BUSB
  • CTCP
  • DHDMI

How the community answered

(58 responses)
  • A
    91% (53)
  • B
    5% (3)
  • C
    2% (1)
  • D
    2% (1)

Explanation

MIDI (Musical Instrument Digital Interface) is the industry-standard protocol specifically designed to allow musical instruments, synthesizers, and computers to communicate. It transmits performance data (note on/off, velocity, pitch, etc.) rather than audio. A piano keyboard with MIDI support can send this data to a PC for use in DAW (Digital Audio Workstation) software. While USB connectivity can carry MIDI signals (USB-MIDI), MIDI is the specific communication standard being asked about. TCP is a networking protocol, and HDMI is a video/audio output interface - neither is designed for musical instrument communication.

Topics

#MIDI#piano keyboard#peripheral interface#audio connectivity

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