Which type of port connect special types music instruments to sound card?

The type of port that connects special types of music instruments to a sound card is called a MIDI (Musical Instrument Digital Interface) port. MIDI ports are commonly found on sound cards and other audio interfaces, allowing musicians and producers to connect electronic musical instruments, such as synthesizers, keyboards, and drum machines, to their computers.

MIDI ports facilitate the transmission of musical data between electronic instruments and computers, enabling musicians to record, edit, and play music digitally. MIDI data consists of information such as note pitches, velocities, and timing, rather than audio signals. This allows for a wide range of musical possibilities and flexibility in manipulating and processing sounds.

MIDI ports typically come in two types: MIDI In and MIDI Out. The MIDI In port receives MIDI data from external devices, while the MIDI Out port sends MIDI data to external devices. MIDI cables, which have 5-pin DIN connectors, are used to physically connect MIDI ports on instruments and audio interfaces.

By connecting special types of music instruments to a sound card via MIDI ports, musicians can take advantage of the digital capabilities of computers and integrate their instruments into digital audio production environments, allowing for a vast range of creative and musical possibilities.