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  Tampered" Tuning

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Author Topic:   Tampered" Tuning
Lee Baucum
Member

From: McAllen, Texas (Extreme South) - The Final Frontier

posted 30 July 2005 09:41 PM     profile     
For many years now, I've been using the term "tampered" when referring to the way many folks tune their guitars. It's somewhere between ET and JI. I've noticed that now more and more Forumites are beginning to use the term.

The first time I heard this term I thought it was great and have been using it ever since. For those of you who still have your copies of the old Steel Guitar World Magazine, go back to Issue #14, from April of 1994. On page 10 there is an article by Helmut Gragger, from Austria. In the section on tuning he talks about the merits of tuning ET or "straight to 440 on the tuner". He goes on to say, "Devotees of the 'plus minus so-and-so from 440 method' will have their hair raised in horror now. In misunderstanding (or, in fact, ignorance) of the theory they call their method "tempered', but, to have this crystal clear, it can be called 'tampered' at best. It is an inbetween mixture of both worlds that obeys to no other proven law than fiddling, getting away with blue murder."

I think "blue murder" is a bit harsh, but I do believe that "tampered" tuning is a great way to describe the method by which many of us tune our guitars.

Lee, from South Texas

Eric West
Member

From: Portland, Oregon, USA

posted 31 July 2005 01:50 AM     profile     
Anybody got a fresh stick?

EJL

Charlie McDonald
Member

From: Lubbock, Texas, USA

posted 31 July 2005 03:23 AM     profile     
Lee, I thought you coined the term; but it doesn't matter, as you've done a service by re-framing the language for a purpose.

I doubt that a true ET or JI exists on steel. Or anywhere else. David Doggett's take is that everybody starts with one or the other and tampers with it.
I've tampered with the equal temperament on pianos, so it's really not quite equal anymore, but to me, better (favors strong 5ths; musicians like that). When it comes to thirds, what's a tuppence among friends?

No fresh stick here, but everybody's looking for a fresh schtick.
Nothing new under the sun, just refinement.

[This message was edited by Charlie McDonald on 31 July 2005 at 03:25 AM.]

Larry Robbins
Member

From: Fort Edward, New York, USA

posted 31 July 2005 05:09 AM     profile     
GOOD ONE, Eric!
David Mason
Member

From: Cambridge, MD, USA

posted 31 July 2005 05:29 AM     profile     
I started messing around with b0b's "Meantone Temperament Tuning" for C6th a little while back: http://b0b.com/infoedu/WellTemperedC6th.html
It worked fine on the open strings, but when I started pressing pedals and knees, all heck broke loose. If you P5&6, and knee your A's to Ab's, you get two F#'s at -10 cents, and two adjacent Ab's at +15 cents. Eeew! I beeped b0b and he said, you need G#'s instead. Fine, three G#'s at -15 cents, two F#'s at -10, and one honkin' Eb at +12.5 cents. Eeew!

I can't reveal my secret solution without the danger of setting off YET ANOTHER FRIGGING TUNING ARGUMENT, but suffice it to say I have modified the "Meantone Temperament Tuning" into the "Really, Really Foul-Tempered Tuning."

(Eric - why would you want to roast a hornet's nest? They're not like marshmallows, you know.)

[This message was edited by David Mason on 31 July 2005 at 05:33 AM.]

Charlie McDonald
Member

From: Lubbock, Texas, USA

posted 31 July 2005 06:36 AM     profile     
I wanted to add, but refrained:
there are many historic tunings.
Meantone is a transition between JI and ET, for keyboards, but some piano tuners can still tune things like Pythagorean comma, syntonic comma, 1/4 syntonic comma, etc.
Commas are scisms, unequal gaps between notes that will rectify the scale into an octave, but not with equally spaced notes.

These are not to be confused with steel guitar tunings that can be played in all keys.
The current path suggests a compromise between ET and JI. Once you get into arcane methods, you can drive yourself bonkers. No matter what the instrument.

Be careful how you stir the hornets.

Jeff Lampert
Member

From: queens, new york city

posted 31 July 2005 07:03 AM     profile     
Eric, a dead horse would have been more appropriate.

------------------
Jeff's Jazz

Joey Ace
Sysop

From: Southern Ontario, Canada

posted 31 July 2005 07:14 AM     profile     
quote:
"He who knows does not speak,
He who speaks does not know,
And I go round in circles" - George Harrison (Circles)

I do like the term, 'Tampered'.

Nic du Toit
Member

From: Milnerton, Cape, South Africa

posted 31 July 2005 07:34 AM     profile     
Peter asked me to post these links about the 31-tone system. http://www.xs4all.nl/~huygensf/english/huygens.html http://www.xs4all.nl/~huygensf/english/instrum.html#fokker

[This message was edited by Nic du Toit on 31 July 2005 at 07:37 AM.]

Charlie McDonald
Member

From: Lubbock, Texas, USA

posted 31 July 2005 08:07 AM     profile     
quote:
"He who knows does not speak,
He who speaks does not know." --Lao Tzu


But after reading Huygens, I guess I don't know.
Boy, that Fokker really started something!
Larry Bell
Member

From: Englewood, Florida

posted 31 July 2005 08:14 AM     profile     
Is that the face of the Virgin Mary I see in that hornet's nest?????

------------------
Larry Bell - email: larry@larrybell.org - gigs - Home Page
2003 Fessenden S/D-12 8x8, 1969 Emmons S/D-12 6x6, 1984 Sho-Bud S/D-12 7x6, 1971 Dobro, Standel and Peavey Amps


Bobby Lee
Sysop

From: Cloverdale, North California, USA

posted 31 July 2005 08:58 AM     profile     
Technically speaking, any tuning that isn't JI is tempered. ET is equally tempered - all of the half tones are 100 cents. But there are as many forms of temperament as there are stars in the sky.

I always figured that "tampered" was just "tempered" with a southern accent.

------------------
Bobby Lee (a.k.a. b0b) - email: quasar@b0b.com - gigs - CDs, Open Hearts
Williams D-12 E9, C6add9, Sierra Olympic S-12 (F Diatonic)
Sierra Laptop S-8 (E6add9), Fender Stringmaster D-8 (E13, C6 or A6)

Lee Baucum
Member

From: McAllen, Texas (Extreme South) - The Final Frontier

posted 31 July 2005 09:07 AM     profile     
b0b

That would be teeyumperd.

Three syllables.

Lee

Tom Olson
Member

From: Spokane, WA

posted 31 July 2005 10:58 AM     profile     
This may have already been asked and answered, but, is there a black and white definition of JI? If so, what is it?

I realize that I could do a search, but it's not that big of a deal to me. Thanks to anyone who answers without saying, "do a search."

[This message was edited by Tom Olson on 31 July 2005 at 10:59 AM.]

Bobby Lee
Sysop

From: Cloverdale, North California, USA

posted 31 July 2005 12:14 PM     profile     
http://www.justintonation.net http://www.justintonation.net/whatisji.html
Charlie McDonald
Member

From: Lubbock, Texas, USA

posted 31 July 2005 02:32 PM     profile     
Well, trying to avoid that hornet's nest: I think it un-just to say that any tuning that is not JI is tempered, unless you're including bad-tempered.
There are many useless temperaments--well, let's say obsoltete--but they follow guidelines. It is possible to tune an instrument badly, and that doesn't qualify as tempered.

That is why I find tampered a very useful term when discussing the tuning of pedal steel, a unique case among instruments.

To reiterate David's point, and make it a question, is there anyone who tunes strictly JI or ET, without tampering?

That said, I think I'll follow Joey, George Harrison, and Lao Tzu's observation, and bow out, as I don't know, but I'm learning.

[This message was edited by Charlie McDonald on 31 July 2005 at 02:35 PM.]

Tom Olson
Member

From: Spokane, WA

posted 31 July 2005 02:33 PM     profile     
b0b -- thanks. Now I remember that I asked this same question before and you gave me the same link. Sheesh, my memory is really getting bad. Thanks again.
Ray Uhl
Member

From: Riverside, Missouri, USA

posted 31 July 2005 10:42 PM     profile     
I can appreciate all the musical and mathmaticial knowledge that enters the tuning debates. However, I have seen (unfortunately), club players who are under the influence, sit down to a steel, chime tune, and play the ever loving &^%$ out it!! I don't know what the tuner would show, but WOW!!, I wouldn't care. IMHO, it's still in the hands and ears.
David Doggett
Member

From: Philadelphia, Pennsylvania, USA

posted 01 August 2005 12:00 AM     profile     
Well, I have also been using the term "tampered" to mean somewhere between JI and ET. The only problems are that it is really a slang term, and it doesn't imply any particular place between JI and ET. There probably is no single spot between JI and ET, because the unique cabinet drop of each instrument is part of the equation. Also, some people prefer a little closer to JI, and others prefer a little closer to ET. So tampered tunings are plural and personal.

The use of chimes or harmonics to tune a steel seems to be just a part of tuning by ear. Ear tuning is the traditional way to tune a steel guitar, and derives from the time before there were handheld chromatic tuners. Ear tuning is probably usually close to JI. But many ear tuners have recognized problems with pure JI (although they may not have called it that) and so have tempered somewhere away from pure JI, but only they know where. So just watching someone tune by ear, with or without harmonics, does not tell one exactly how they are tuning. Some people can even tune almost pure ET by ear. Some of the very top steelers tune by ear (probably close to JI), and other very top steelers tune almost pure ET. So just watching how someone tunes tells one nothing about how good they will play.

I am curious about how people use harmonics to tune a steel. If anyone understands how harmonics help, please explain.

Paul Brainard
Member

From: Portland OR & Austin TX

posted 01 August 2005 12:51 AM     profile     
31 Tones, at last the steel guitar world embraces microtonality. . . Whenever anyone gives me a funny look on the bandstand I always say "hey, did you know I have my own pateneted system of intonation?"
Charlie McDonald
Member

From: Lubbock, Texas, USA

posted 01 August 2005 06:12 AM     profile     
There ya go.
Ray Minich
Member

From: Limestone, New York, USA

posted 01 August 2005 07:54 AM     profile     
If it feels good, do it.

If it sounds good, play it.

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