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114 7-limit temperaments   Message List  
Reply | Forward Message #9139 of 17519 |
Re: Back to the 5-limit cutoff

--- In tuning-math@yahoogroups.com, Carl Lumma <ekin@l...> wrote:
> >> >> >> >I'm arguing that, along this particular line of thinking,
> >> >> >> >complexity does one thing to music, and error another, but
> >> >> >> >there's no urgent reason more of one should limit your
> >> >> >> >tolerance for the other . . .
> >> >> >>
> >> >> >> Taking this to its logical extreme, wouldn't we abandon
> >> >> >> badness alltogether?
> >> >>
> >> >> >No, it would just become 'rectangular', as Dave noted.
> >> >>
> >> >> I didn't follow that.
> >> >
> >> >Your badness function would become max(a*complexity, b*error),
> >> >thus having rectangular contours.
> >>
> >> More of one can here influence the tolerance for the other.
> >
> >Not true.
>
> Actually what are a and b?

Constants.

> But Yes, true. Increasing my tolerance for complexity
simultaneously
> increases my tolerance for error, since this is Max().

I have no idea why you say that. However, when I said "more of one",
I didn't mean "more tolerance for one", I simply meant "higher values
of one".




Mon Feb 2, 2004 5:32 am

paulerlich
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Message #9139 of 17519 |
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... Actually what are a and b? But Yes, true. Increasing my tolerance for complexity simultaneously increases my tolerance for error, since this is Max(). ...
Carl Lumma
clumma
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Feb 2, 2004
5:24 am

... Constants. ... simultaneously ... I have no idea why you say that. However, when I said "more of one", I didn't mean "more tolerance for one", I simply...
Paul Erlich
paulerlich
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Feb 2, 2004
5:33 am

... If I have a certain expectation of max error and a separate expectation of max complexity, but I can't measure them directly, I have to use Dave's formula,...
Carl Lumma
clumma
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Feb 2, 2004
5:38 am

... Max(). ... one", ... values ... More of whatever you happened to expect less of? What do you mean? Can you explain with an example? ... A badness function...
Paul Erlich
paulerlich
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Feb 2, 2004
5:50 am

... If I'm bounding a list of temperaments with Dave's formula only, and I desire that error not exceed 10 cents rms and complexity not exceed 20 notes (and a...
Carl Lumma
clumma
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Feb 2, 2004
9:11 am

... You'd pick a and b such that max(cents/10,complexity/20) < 1. ... Why? Max(cents/10,complexity/20) gives a number as output....
Paul Erlich
paulerlich
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Feb 2, 2004
9:15 am

... // ... Ok, I walked into that one by giving fixed bounds on what I wanted. But re. your original suggestion (above), for any fixed version of the formula,...
Carl Lumma
clumma
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Feb 2, 2004
9:24 am

... not ... Nonsense....
Paul Erlich
paulerlich
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Feb 2, 2004
9:26 am

... Nonsense, eh? This is pretty much the definition of Max(). It throws away information on the smaller thing. You can tweak your precious constants after...
Carl Lumma
clumma
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Feb 2, 2004
9:35 am

... wanted. ... of ... Yes -- thus more of one has no effect on the tolerance for the other - - it's either the bigger thing, making the tolerance for the...
Paul Erlich
paulerlich
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Feb 2, 2004
9:39 am

... Paul and Carl, I think you're both right. You're just talking about slightly different things. As a function, max(x,y) "depends on" both x and y but at any...
Dave Keenan
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Feb 2, 2004
9:50 am

... version ... other. ... other - ... other ... with ... will ... That's what I was saying. So what was Carl saying?...
Paul Erlich
paulerlich
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Feb 2, 2004
9:53 am

... I thought he was saying only the latter, and to him that disqualifies it as being considered as a "badness" function. We may disagree, but that's hardly...
Dave Keenan
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Feb 2, 2004
11:14 pm

... If you make the bigger one bigger, you're also allowing the smaller one to get bigger without knowing about it. Or maybe I'm misunderstanding "tolerance"...
Carl Lumma
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Feb 2, 2004
9:55 am

... I'm afraid I can make no sense of this, no matter which way I think about it. Can you give an example? ... Did what I tried to clarify at the end of this...
Paul Erlich
paulerlich
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Feb 2, 2004
10:05 am

Sorry for my delay in entering this discussion, but I'm a Digest subscriber. I think Carl's objection is that he has a expectation that the badness function...
David Bowen
davidmbowen5...
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Feb 3, 2004
1:48 am

... subscriber. ... Hi David. It's good to hear from someone other than the usual suspects. Thanks....
Dave Keenan
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Feb 3, 2004
1:52 am

... Hi David! I didn't know you read tuning-math. Well, I was actually arguing that badness of any kind would be of no use to someone who considers error and...
Carl Lumma
clumma
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Feb 3, 2004
5:24 am

... the ... think. It gets an even harder hit for making the major sixth so complex, which seems fair enough. ... Far down the list somewhere....
Gene Ward Smith
genewardsmith
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Jan 30, 2004
2:36 am

... What's the defintion of "right"?...
Gene Ward Smith
genewardsmith
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Jan 30, 2004
2:34 am

Even though we were using a different complexity measure on January 27 (L-inf instead of L1), my current list of 25 is quite close to this one. So the method...
Paul Erlich
paulerlich
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May 11, 2004
6:38 pm

... This appears, to the best of my fading recollection, to be the temperament behind Andrzej Gawel's 19-of-36-equal scale. Does anyone have the Mills tuning...
Paul Erlich
paulerlich
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May 11, 2004
7:31 pm

... Some months back I ganked all the stuff on the mills site I could find. It isn't much, and the string "gawel" apparently doesn't appear within. However,...
Carl Lumma
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May 11, 2004
7:57 pm

... No, it's too early. ... Hmm . . . so it's not quite the same. Gawel might be this one, though: OUT ... Thanks, Carl!...
Paul Erlich
paulerlich
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May 11, 2004
8:24 pm

... the ... Now IN!! ... Gawel -- IN!!! ... Now IN!!!!!Shelovesyouyeahyeahyeah ... That's all, folks! All 28 I'm including were in the top 30 of the "Hermanic"...
Paul Erlich
paulerlich
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May 13, 2004
8:12 am

... Is this now the full list? ... I'm suggesting calling this "augmented", since the TOP generators are close to 5-limit augmented. ... This isn't too close...
Gene Ward Smith
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Jun 12, 2004
12:50 am

... There were 28 "INs" in this list: [1, 4, 10, 4, 13, 12] [5, 1, 12, -10, 5, 25] [2, -4, -4, -11, -12, 2] [7, 9, 13, -2, 1, 5] [1, 4, -2, 4, -6, -16] [2, 8,...
Paul Erlich
paulerlich
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Jun 12, 2004
2:09 am

... Only at the cost of ever-increasing complexity. If we cap badness to something reasonable, we get only a few possibilities, or sometimes only one. However,...
Gene Ward Smith
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Jun 12, 2004
5:45 am

... generators ... In some cases the choice might not be so clear. ... How about something related to a porcupine, like say "hedgehog"?...
Paul Erlich
paulerlich
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Jun 14, 2004
6:00 pm

... My name was related to a porcupine, but there's no reason to stick to New World porcupines. Old World porcupines like hedgehogs are *not* related, but I...
Gene Ward Smith
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Jun 14, 2004
6:56 pm
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