Slashdot Mirror
Guitarists, your Days are Numbered
spackbace writes "Researchers at the Georgia Institute of Technology have created a mechanical guitar playing robot, named the Crazy J. The guitar player is composed of two mechanical systems that interact to play a range of 29 musical notes. A plucking mechanism with six independently controlled picks is mounted over the body of the guitar and a fingering mechanism with an array of 23 fingertips is mounted over the first four frets of the fingerboard."
While not modern enough for a full-on web site, you can see a museum of such in Germany
The pneumatic piano with the drum holding four violins, in particular, was interesting, if only from a mechanical engineering perspective.
At any rate, when your gadget can move Mt. Fuji, you shall have accomplished something.
Get thee glass eyes, and, like a scurvy politician, seem to see things thou dost not.--King Lear
I, for one, welcome our new guitar playing overlords.
Oh wait.. wasn't that Jimmy Hendrix?
In the free world the media isn't government run; the government is media run.
How player pianos killed piano players.
RTFA again for the best results.
The music is only part of the fun. Watching the musician entertain is the rest. Interaction between the crowd and the musician is what is good about live music. I mean if I wanted to watch a robot play music, I'd turn on Winamp with a plugin and go crazy with that.
I suppose they ordered 23 cups of Wendy's Chili?
There is truth in humor.
Wouldn't it be more useful to create robots that perform automation on things that humans don't actually like doing. Why are they even creating this when there are tons of jobs, like trimming the overgrowth in my backyard for example, that I would love a robot / computer to do for me, so i could spend time practicing the guitar on my own.
And In other news, still no cure for cancer.
...::----::...
I am in no way affiliated with this sig.
No Stairway! Denied!
Okay, so a philosopher, a philologist, and a philatelist walk into a bar...
The technology isn't there to match the dynamics in picking techniques and subtle stylistic interpretations.
For instance, some swing-beat pieces (in jazz band music, not just guitar music) require a little more sluggishness in the eights, to really capture the groove.
As well, there aren't effective improv algorithms yet for these mechanical beasts :)
Oh sure, its possible to program future machines to match interpretations to exact specifications, but the nuances required to program that are unfathomable when it comes to instruments such as guitars - There are so many dynamic elements to it that it just isn't feasible. Besides, people like watching guitarists as much as they like listening to them.. Thats part of why people prefer live shows to CDs - Nothing is like watching the emotive expressions of a guitar duo while they shred in harmony, knees on the ground, eyes at the sky.
Guitar: A month or so to learn, a lifetime to master.
"Better to be vulgar than non-existent" -Bev Henson
I've taken the class. Yes, yes it does. It plays any MIDI file with a guitar part to it. It also plays "Layla" and flight of the bumblebee. What is really amazing is that it was put together in a quarter by three students.
"That's not ironic, it's just mean!" - Bender
This reminds me of the "programmer's days are numbered" stories - turns out they just got outsourced to India...
I know the original robot guitarist... Steve Morse.
True story: While working for The Dixie Dregs and the Steve Morse Band sometime 1991-92, I did a gig at The Ranch Bowl in Omaha, Nebraska.
This venue had, as well as an "old-man bar", a rock radio station, a small rock club, and a beach volleyball court, a bowling alley on the premises.
After the gig was over we (band & crew) were invited to bowl a few games on the house. Sometime around 1:30 AM, Steve Morse (accomplished commercial pilot, virtuoso musician, genius composer, and guitar god) picked up a bowling bowl, announced that he had not bowled previously, and then attempted his first bowl.
I think he knocked over a couple of pins. As he stood there motionless, I could just see him running back the instant replay in his head.
His next turn... he threw a strike.
His next turn... another strike. All night long, strike, strike, strike.
Steve Morse is the original guitar-playing robot.
And he can kick your ass at anything. Period.
'Swelp me gawd.
- String muting - a big problem here. When playing guitar you can mute the strings that you're not playing with either your left or right hand. Notice how all of the strings "ring out" after playing a note? A key change on this thing would not sound good.
- Bending - half the fun of playing the guitar is that you can bend notes. Bending and sliding is what can make a guitar 'sing' - similar to a voice.
- Tremolo - to make your playing have any sense of feeling you need to be able to tremolo a note. That means slightly varying the pitch of it. This can be done in a few different ways - none that are possible here.
- Strumming - ask it to strum a chord. It can't. Individual picks for each string is kind of cool, but won't sound any good when playing any songs recorded in the past 80 years.
- Harmonics - can it play a one?
- String selection - a good guitarist will pick particular strings for playing a particular note. These sound completely different because of a few reasons - an A on the bottom E string (fifth fret) compared with playing an A on the A string (open) will have a very different timbre. Doesn't look like that's possible here.
- Range - the guitar actually has a very large range compared to other instruments. Doesn't look like you can get past the 5th fret here.
- Legato, hammerons and pulloffs - can it 'flutter' between two notes?
All of these things are particular to an acoustic guitar. As for trying to duplicate an electric guitar with distortion - that would be freaking cool but very hard.Try Robert Fripp. He's a freak and he's training others to be freaks, too. He's like the Neal Peart of guitar: deadly frickin' accurate every single time. Very spooky. He's the only guitarist I could see being able to play with the Philip Glass Ensemble.
I think that the point is that the guitarists that get air time are hacks. You and all your sibling posts mentioned guitarists that are almost universally unknown, except to other guitarists/guitar fans. Many times you may never hear about a great guitarist unless by word of mouth. The radio stations around here will maybe play a SRV song once in a while. I never hear anything like Petrucci, Satriani, Vai, Eric Johnson, or a dozen other guitar gods. Most radio stations seem to think that something like Green Day or Nirvana is a tour de force of guitar virtuosity.
Heroscape, it's like legos combined with anachronistic wargames.