The connector is usually a DB9, though it's possible that not all 9 pins will be used.
The basic connection used for musical instruments to be connected to the computer is the Musical Instrumental Digital Interface, or also known as the MIDI. Through the MIDI, the instrument can be used with sequencing software or a music recording. Instruments such as keyboard can be connected to the computer to create music. If you have a MIDI keyboard, you can connect it easily to the computer, as long as your computer has a MIDI port in its sound card. In case your sound card doesn’t have this port, it is still possible to connect your MIDI keyboard to your computer. Here are some tips for getting set up: • Inspect the output ports at the back of your computer. A MIDI port is a circular port that has five pins around the inner edge. If your computer has a MIDI port, then you can simply insert the cable and you are connected and ready to play. • Have a universal MIDI connector. A universal MIDI connector has two MIDI plugs on one end while a joystick plug on the other end. Check the plugs and label which one is the plug for input while ignoring the out plug. • Buy a USB MIDI interface. If you don’t have a MIDI or a joystick port on your sound card, you can always purchase a USB MIDI adapter. This USB MIDI adapter has a USB connector on one side and a MIDI port on another side. • Install the drivers for the USB MIDI interface. The USB connector will have an accompanying disc for the driver installation so that it can function properly. In addition, software and programs will also be installed through the installation disc. Once you have your MIDI adapter, you can connect your MIDI keyboard and create high quality music. You can also configure your sound sequencer so that it will recognize your MIDI keyboard.
9
A DVI port utilizes a 24-pin connector.
A video port has 15 pins (3 rows of 5 each) A video port, also known as a Serial Port, has 3 rows of 5 pins which is 15 pins.
It is a D shaped connector and has got 9 pins in it.
No. MIDI is a data port, not audio port.
The MIDI signal goes out the Out port as well as the Thru port
To connect the Keyboard to a computer or other MIDI-capable devices. If the PC does not have MIDI ports, one can use a MIDI-to-USB cable which are input and output.
ATX Ver 1.0 has one 20 pin port ATX Ver 1.1 has one 20 pin port and a 4 pin port ATX Ver 2.0 has one 24 pin port and a 4 pin port
A joystick or joypad.
To connect your MIDI controller to your computer using a USB MIDI port, simply plug one end of the USB cable into the MIDI controller and the other end into a USB port on your computer. Your computer should automatically recognize the MIDI controller as a connected device, allowing you to use it with music production software or other MIDI-compatible applications.
The answer to this question is highly dependant on your drum machine. Usually the answer is yes, some drum machines will have a usb port allowing them connect directly to the computer. If it does not have a usb port you're not yet out of luck. Most drum machines should have a MIDI port, you can get a MIDI to usb connector that should handle your needs. Software and drivers I'll leave up to you.