Overhead Projector as a Musical Instrument


(YouTube Link)


Blair Neal turned an overhead projector into a musical instrument. As he scrolls the transparency, a camera reads the placement and color of marks as musical notes. The project is called "Color a Sound."

via Make

Comments (5)

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Newest 5 Comments

That's a cool concept.

I've been to a lot of electroacoustic concerts in my day. And one thing about electronic composers is that they're heavy on engineering, and low on musical training. They might come up with genius ideas, but the application is just not musical.

Such is the case here. It's pretty, because the filter is set to a major scale. In the hands of a composer, something interesting might very well come out of it, but otherwise, it's just random nonsense on a page. But very cool idea, anyhow. I'd like to see improvements that include dynamics and the ability to have crescendos and diminuendos. That would be rad.
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Yeah, and the policemen who swept my house after the alarm went off look kind of silly on my surveillance video.

I know this sounds like a joke, but I am serious. The perfect way to test if a dangerous animal is real is to shoot it a couple of times.
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From what I see, its just the head of a gator. If that's all, then they should have looked a little harder and asked a few questions: 'how big is it?', 'is it resting on land or floating in water?', 'when did you see it first?' and the most important question 'how long has it been there?'

Oh America, how your brains are now the size of walnuts! (except mine, mine is the size of a peach pit XP)
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yep, totall goofy, but...i think if they really just wanted to shoot it - they wouldn't have bothered to consult a conservation agent first.

people give c**p to the cops all the time...but if you need help you're still gonna dial 911.
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