On Sun, 21 Jul 2002 21:37:27 -0700, Gene W Smith <genewardsmith@xxxxxxxx> wrote: >The following is a complete list of all 5-limit temperaments satisfying >the requirements that rms error be less than 15, geometric complexity >less than 40, and the badness calculated from these less than 3000. If >people feel something valuable has been left off (e.g, 135/128, 25/24, = or >16875/16384) we could raise the error limit. I think that 135/128 (aka "pelogic") is one of the more interesting / useful temperaments despite its errors. Once you get beyond a certain = level of complexity in the unison vector, you might as well use JI. It's hard = to imagine a piece of music that wanders around the lattice enough to be = able to take advantage of the (3)^35/(2)^16/(5)^17, repeated enough times to magnify the 1 cent difference into something that would have been easily audible. Pelogic on the other hand has a nice 9-note subset with = musically interesting melodic and harmonic properties. Any reason why 531441/524288 doesn't show up? (Is it really that bad? :-)= ) It's also a bit surprising that Ampersand doesn't show up on this list, = but it's really better as a 7- or 11-limit (Miracle) temperament anyway. = Still, as long as way-out temperaments like parakleismic are on the list, it's = odd that it doesn't show up. My short list of "best" / most useful 5-limit temperaments would go something like this: meantone 81/80 augmented 128/125 diminished 648/625 Blackwood decatonic 256/243 porcupine 250/243 diaschismic 2048/2025 pelogic 135/128 MAGIC 3125/3072 schismic 32805/32768 kleismic 15625/15552 orwell 2109375/2097152 ____________________________________________________________ To learn how to configure this list via e-mail (subscribe, unsubscribe, etc.), send a message to listar@xxxxxxxxxxxxx with the subject line "info tuning-math". Or visit the website: < //www.freelists.org/list/tuning-math > .