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Jimi Hendrix was a systems engineer

spectrum.ieee.org

101–110 of 264 posts

Re: Jimi Hendrix was a systems engineer

#102
post #53

Nice article for engineers to understand something that most guitar players will intuitively know. One of the great things about a hi-gain setup like Hendrix's is how the feedback loop will inject an element of controlled chaos into the sound. It allows for emergent fluctuations in timbre that Hendrix can wrangle, but never fully control. It's the squealing, chaotic element in something like his 'Star Spangled Banner…

Star Spangled Banner was incredible. The way you can hear the machine guns, choppers, sirens, screaming in agony… that was a masterpiece.

> The way you can hear the machine guns, choppers, sirens, screaming in agony…

You know, I've heard that performance so many times over so many decades that I don't have to hit a play button or even close my eyes in order to hear it. It's there inside my head when I want it to be.

And somehow I never interpreted it in that way (sirens, screaming, etc) until just a moment ago. I thought it was just a quirky little early-morning break in the familiar tune from someone who had been up way too long by that point.

And now instead of just being the quirky sounds of an impromptu guitar solo that I can recall whenever I wish, it now has unpleasant pictures to go with it.

Thanks (I think).

Re: Jimi Hendrix was a systems engineer

#103
post #59

Earlier quoted context omitted.

Great argument -- but I'd also counter that "the turntable" (i.e. in the hands of experts like Q-Bert, Craze, Rob Swift, Jazzy Jeff and others) fits this quite well -- especially re your "have the audience understand what he is doing argument"

Haha that is a great highly expressive counter example! However, as far as versatility of sound I still think the guitar+tube amp wins as you have access to all of western music theory and techniques as its still a traditional string instrument.

Oh I'll fight you there. Turntable wins because you have access to LITERALLY ALL RECORDED MUSIC EVER :)

Re: Jimi Hendrix was a systems engineer

#105
post #40

I strongly believe that if you set aside genre preferences the solid body electric guitar coupled to a tube amplifier is objectively the greatest electronic instrument ever created. All other electronic instruments, with the one exception being the Theramin, have a fundamental problem with human expression. There is an unsolvable disconnect between what the performer's actions and their audience. See: https://www.scr…

Ahem, just two words. Yamaha DX-7. Synth music elevated electric bound tones to anything ever heard. I remidn you that most of the rock and roll and rock music was about speed and mimicking the sound of a rumbling car engine, as it was a symbol of the freedom in America, being able to run away from your toxic communities to find yourself better anywhere else. That was the message for the young with rock and roll: a s…

The DX-7 FM synthesis opened the door to a pretty narrow but interesting range of sounds, bells and brass, which people loved and it was a ripsnorting success for a time, but it didn't displace subtractive analog synths and people aren't exactly playing FM synthesizers any more, while they are now heavily back into analog subtractive. of course there are also romplers and samplers etc. and those can achieve sounds that FM did, but it's hard to call the DX-7 any type of be-all end-all.

Re: Jimi Hendrix was a systems engineer

#106
> Electric guitars attack hard, decay fast, and don’t sustain like bowed strings or organs.

Since the 1980s, we have had the "Sustainiac": an active circuit installed in the electric guitar along with a "reverse pickup" which is energized in order to excite vibration in the strings.

With this device, at the flip of a switch, you get indefinite sustain on any note on the neck, at any volume, distortion or not --- even if the electric guitar is not plugged into an amplifier at all, and just heard acoustically.

The best implementations of this have a three way harmonic switch. You can choose between excite the fretted (or open) note itself (fundamenta a.k.a first harmonic), an octave above it (second harmonic) or a higher harmonic still.

You can be sustaning the given note, and then at the flip of a switch, it will fade over to the higher harmonic.

YouTube videos of this in action are worth checking out.

Here is one:

https://www.youtube.com/watch?v=LZwPPGsxY6g

Re: Jimi Hendrix was a systems engineer

#108
post #95

Earlier quoted context omitted.

The reverse example of this is musicians who play techno with analog instruments, like Pipe Guy, Basstong, and Meute[0][1][2]. There are always some people who get extremely defensive whenever I say that techno didn't click for me until I heard this kind of "techlow" music. Specifically about the part where I think that the reason is also a human expression problem, because of limitations imposed by the electronic me…

You might also enjoy Beardyman, if you haven't run across him yet. Does techno and other genres with nothing but his own voice and a shedload of ipads: https://www.youtube.com/watch?v=DYVUlx7BhhI

Nathan Flutebox Lee and Beardyman @ Google, London [1] is one of my favs. At the time it was available on 'Google Video' before they acquired YouTube. So I don't have a link to the orig. post. SPOILER: especially that theme with the Godfather when he says Google is just epic and balls.

[1] https://www.youtube.com/watch?v=pfXaL9omQPs

Re: Jimi Hendrix was a systems engineer

#109

I strongly believe that if you set aside genre preferences the solid body electric guitar coupled to a tube amplifier is objectively the greatest electronic instrument ever created. All other electronic instruments, with the one exception being the Theramin, have a fundamental problem with human expression. There is an unsolvable disconnect between what the performer's actions and their audience. See: https://www.scr…

The reverse example of this is musicians who play techno with analog instruments, like Pipe Guy, Basstong, and Meute[0][1][2]. There are always some people who get extremely defensive whenever I say that techno didn't click for me until I heard this kind of "techlow" music. Specifically about the part where I think that the reason is also a human expression problem, because of limitations imposed by the electronic me…

Legends Never Die - ‪Leagueoflegends‬ + Ethnic Instruments by Belle Sisoski [1]. And no, I've never played LoL, I probably never will, and I haven't seen that series based on it (Arcana or something?) either.

Also, I haven't checked what Juno Reactor do these days, but their old work is phantastic. My fav show of them is Juno Reactor – Shango Tour 2001 Tokyo [2].

For electric violin, I love Ed Alleyne-Johnson [3]. Never seen him live (I'm not from UK) but I own a couple of his earlier works. It reminds me of that time when my dad was in his final years of his lives, and when he finally passed away. Makes me cry every time.

[1] https://www.youtube.com/watch?v=VMIL1YbUQrI

[2] https://www.discogs.com/master/782091-Juno-Reactor-Shango-To...

[3] https://en.wikipedia.org/wiki/Ed_Alleyne-Johnson

Re: Jimi Hendrix was a systems engineer

#110
Interesting factoid: modern guitar effects typically have their input jacks on the right-hand side, and output jacks on the left. In this article's guitar rig diagram, the jacks are reversed, but this is accurate: back then, for whatever reason the jacks were reversed on each of these pedals. Modern reissues of the round-enclosure Fuzz Face pedals preserve this pattern despite the reversal of industry trends.
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