How do you turn your computer keyboard

How do you turn your computer keyboard

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deenaya
Posts: 1
Joined: 25 Nov 2010, 12:10

How do you turn your computer keyboard

Post by deenaya »

How do you turn your computer keyboard into a musical keyboard? It seems complicated? I had a TRS-80 from radio shack in the mid 80s. This is a computer that hooked up to your TV and I could turn that keyboard into a piano so im hoping it wont be that difficult since this is 25 yrs later lol. Can anyone help?
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Last edited by deenaya on 30 Nov 2010, 06:44, edited 1 time in total.
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Sabutai
Posts: 413
Joined: 18 Dec 2005, 05:55

Re: How do you turn your computer keyboard

Post by Sabutai »

Every musicmaking program allows you to do that.
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Forboding Angel
Evolution RTS Developer
Posts: 14673
Joined: 17 Nov 2005, 02:43

Re: How do you turn your computer keyboard

Post by Forboding Angel »

Google "Bome's Mouse Keyboard".
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SwiftSpear
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Joined: 12 Aug 2005, 09:29

Re: How do you turn your computer keyboard

Post by SwiftSpear »

Computer keyboards are poorly set up to work as a musical keyboard. Computer keyboards work on a binary protocol. When you press the "a" key, the computer is either reading "a pressed = 1" or "a pressed = 0" and responds accordingly. This presents 2 problems for music using a keyboard. On a real piano or midi keyboard, if you press a note softly, you get a low volume note, and likewise. That cannot be emulated by a computer keyboard. The other problem, is that computer keyboards, especially low budget ones, do weird things to timing. If I'm typing, it doesn't really matter if the letter I type appears on the screen half a second later, but that delay can make a song sound extremely awkward. Not only do you have to deal with the limitation of "the sound doesn't start being produced until the key is fully pressed" but many keyboard drivers don't really prioritize timing accuracy, they prioritize keystroke order, so they do things like add slight delay between keystrokes, which can make playing a chord sound extremely disharmonic.

The short answer, is it's trivial, just get the right kind of software to do it. The long answer, is it's not possible. A computer keyboard just isn't designed to be an effective musical keyboard.
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KaiserJ
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Joined: 08 Sep 2008, 22:59

Re: How do you turn your computer keyboard

Post by KaiserJ »

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Forboding Angel
Evolution RTS Developer
Posts: 14673
Joined: 17 Nov 2005, 02:43

Re: How do you turn your computer keyboard

Post by Forboding Angel »

As mentioned, this will do exactly what you want: http://www.bome.com/products/mousekeyboard
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