Scanjet Music

Popadopolis writes "Hack a day is reporting that HP Scanjets have a hidden ability to play music. According to the article, "The HP ScanJet 3c/4c have a variable speed scan head that is driven by a stepper motor. The Play Tune command can be used to move the head at different frequencies." They also have a video of a scanner playing "Fur Elise.""

Comments

neat.

[User 956]

That's like the guy who made speakers out of some old hard drives.

My C64 floppy could do that!

[network23]

I could do that on my Commodore 1541 Floppy Drive.

Fuck, I'm old. Sigh.

-

N3P: Two-year college level training in how to become a successful Project Entrepreneur in Open Source!

Re:My C64 floppy could do that!

[Red Flayer]

"I could do that on my Commodore 1541 Floppy Drive."

You had a floppy drive? Upstart newbie. I had a tape drive on my PET2001, and the only way we could make music with it would be to record a BASIC program, then play the cassette in an audio tape player.

Of course, this meant that any music we made had only two tones. Which wasn't so bad, considering the #1 album at the time was "Thriller."

Re:My C64 floppy could do that!

[Oliver Wendell Jones]

The drive head on the 1541 gets out of alignment fairly easily, particularly when playing "music" by banging it repeatedly against the the end of the track it was on.... (only a screw to adjust, but it was a real pain to deal with)

Ye Gods, but that brings back memories. I worked part time at a computer store in Virginia. One of my co-workers was a Navy Master Chief named Bob. I remember a father and son bringing in a 1541 floppy drive for alignment and Bob, with a very serious face, asked the son if the drive was out of alignment from playing games with copy protected discs - or from copying games with copy protected discs - "it takes a different kind of alignment process, don't ya know...". I thought the kid was going to burst into tears right there rather than admit to piracy in front of his father.

That Bob was a funny guy. He would straighten out a paperclip and drive it lengthwise down the center of a cigarette so the ash wouldn't fall off while he was smoking - then he would walk around the store and demo all the different types of computers we sold (Leading Edge brand PC clones, Commodore 64, Commodore 128 and Commodore Amigas!) the whole time with this cigarette ash getting longer and longer...

He's also the guy who taught me the trick for people who work in high-security areas. If you work where people wear an ID badge on a lanyard around their neck - and it's magnetically encoded (hey, this was a long time ago - long before RFID badges became common), you can go down to the local craft store and buy a long roll of magnetic craft tape the same width as the thickness of a desktop surface, and then run a length of magnetic craft tape down the whole front edge of someone's desk and every couple of days they'll find their ID badge has stopped working - again!

Bob worked at the Navy Research Labs in Washington D.C. and one of his co-workers there asked him to take advantage of his computer store discount and buy him a copy of The Haley's Project, an educational astronomy program that was similar to "Where in the world is Carmen Sandiego?". The manual was made up to look like an important government document, complete with fake "TOP SECRET" stamps on most of the pages. Problem was, they worked in a secure government laboratory and the security guards weren't too keen on Bob's coworker trying to take home a manual stamped "TOP SECRET". Last I heard, he ended up having to stuff it in his underwear to sneak it out of the building... Oh, that Bob...

Old news guys...

[herohog]

Old news... I discovered this some 8 years ago! There was some software on the install floppy that came with it that played several different songs!

Wow. This is kinda old.

[Mike the Mac Geek]

I worked for an outsourcer doing HP printer/scanner pre-sales in late 99. We knew this then, and used the trick to impress the new guys. I found it on the net then, not even from an HP site. I'll have to hit the wayback machine to see if I can find the original place.

It must be a slow monday. There is either nothing happening, or this has been in queue for over 6 years, and just got approved. Explains why my stuff never gets approved.

Linux Kernel

[komodo9]

If you print the linux kernel, it sounds like angels crying.
--
United Bimmer - BMW Enthusiast Community

Re:Linux Kernel

[schestowitz]

Play a Windows CD backwards and you will hear Satan. It gets worse: play it forward and it'll install Windows.

Inspirations...

[turtleAJ]

I was wondering: where the hell do they come up with these ideas?
Then I saw the server name:
ganjatron.net.nyud.net
The GanjaTron...
Ok, question answered...

Re:And printers too

[Andrewkov]

And you can use your mouse as a scanner while you're playing music on your real scanner.

that's nothing

[commodoresloat]

The same guy also made slashdot out of paper and crayon

Re:And printers too

[LlamaDragon]

Musical instruments don't come cheap, it's no wonder the cartridges cost so much.