What is MIDI?
For starters, for anyone who isn’t yet “in the know,” MIDI is NOT music.
|I know, I know; shocking, right? It is not a digital audio codec like MP3, AAC, FLAC, etc. No actual sound ever passes through MIDI cables, either. There are .mid files, yes, but they’re made up of data that when run through the proper software, one can indeed hear music and/or musical sounds. In fact, anyone who’s ever played Rock Band or Guitar Hero has a bit of experience with MIDI, whether they realize it or not. Let me simplify a bit and say that MIDI is a digital communications language.|
What is it used for?
MIDI is a set of instructions that one uses to tell instruments and software what to do. The acronym “MIDI,” stands for “Musical Instrument Digital Interface.” However, MIDI can also be used to control lighting equipment and even animatronics and robotics. As you can most likely guess after reading that, MIDI can do far more than simply tell instruments what notes to play when. Through MIDI, users can turn volume up or down, open filter controls and pan around the stereo spectrum among many other things. Like most any other sync protocol, MIDI is transmitted through a Master/Slave relationship. Master devices ONLY transmit data. Slave devices ONLY receive it. What are some examples of said devices, you ask?
Why is it important? Who uses MIDI?
|Master devices are essentially tangible things: keyboards/synthesizers like the Akai Pro LPK25, electronic drum pads and DJ software controllers like the ION Discover DJ (ICUE3) as well as the various buttons, sliders and knobs on the devices themselves. DJs and musicians alike use devices like that to control software on their computers, manipulating the music (like more traditional DJs do when they “scratch” records) and thus achieving their own unique sound. Slave devices can be tangible too, like in the case of daisy chaining keyboards together, but they can also be plug-ins and software instruments like Logic’s EXS24.|
What are software instruments and plug-ins? Well, that’s a whole other blog right there (maybe you’ll see that one sometime in the near future!) Anyway, through a little customization, users can assign software functions to knobs to control things like flangers, echoes, etc. so they can affect the music with a vast variety of special effects. Actually, if you’re thinking about getting into DJing, now would be a great time since we’re currently offering 15% off all DJ controllers, and a lot of them come packaged with reputable software like Traktor LE, Serato or Ableton Live to get you started.
In conclusion, I hope you’ve enjoyed this little introduction to MIDI, and I encourage anyone reading this to ask any questions you might have. Believe it or not, we’re all actual people here at Sonic Electronix, and we do pay attention to what our customers and fans have to say. Thanks for reading!