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| '''Douglas Blumeyer''' is a software engineer and composer living in the San Francisco Bay Area. He often uses xenharmonic pitch systems in his music. Sometimes he goes by [{{SERVER}}/index.php?title=User:Cmloegcmluin&redirect=no Cmloegcmluin]. | | '''Douglas Blumeyer''' is a software engineer and composer living in the San Francisco Bay Area. He often uses xenharmonic pitch systems in his music. On the wiki and some other places he goes by [{{SERVER}}/index.php?title=User:Cmloegcmluin&redirect=no Cmloegcmluin]. |
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| == Some of his work outside the wiki == | | == Some of his work outside the wiki == |
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| == Some of his work here on the wiki == | | == Some of his work here on the wiki == |
| === RTT ===
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| ==== Original work ====
| | See [[User:Cmloegcmluin/Some of his work here on the wiki]]. |
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| * [[Douglas Blumeyer's RTT How-To]]*
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| * [[RTT library in Wolfram Language]]*
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| * [[intro to exterior algebra for RTT]]*
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| * [[temperament addition]]
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| * [[uniform map|uniform map, integer uniform map]]*
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| * [[simple map]]*
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| * [[unison temperament]]*
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| ==== Documentation improvement ====
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| * [[saturation, torsion, contorsion, and defactoring]] (general audience page, to supplement the existing but more mathematically advanced page)
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| ** [[defactoring algorithms]]*
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| ** [[the pathology of enfactoring]]*
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| ** [[defactoring terminology proposal]]*
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| ** [[normal lists]] (revised in collaboration with [[User:FloraC|FloraC]] to accommodate and enumerate multiple normal forms, and introduced [[defactored Hermite form]])
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| ** [[matrix echelon forms]]
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| ** [[Generator size manipulation|generator size manipulation]]*
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| * [[temperament merging]] (general audience page covering most of the material on the existing page [[Meet and join]] which targets a more mathematically-inclined audience)
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| ** [[Temperament merging across interval bases|temperament merging across interval bases]] (a separate general audience page for the remaining material on the existing page [[Meet and join]])
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| * [[Interval basis|interval basis]] (a pragmatic and more basic overview of ideas found on various other pages)
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| * [[tuning ranges of regular temperaments]]
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| ** [[diamond monotone]] (worked with original authors to give concept more specific terminology for clarity, and documented)
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| ** [[diamond tradeoff]] (worked with original authors to give concept more specific terminology for clarity, and documented)
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| * [[eigenmonzo]]* (did not coin the term, just created the page, including its essentially built-in proposal to rename itself to "unchanged interval")
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| * [[mapping to lattice]]
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| * [[val list]]
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| * [[tuning map]]
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| * [[comma basis]]
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| * [[val#Vals vs. maps]]
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| * [[map]]
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| * [[secor]]*
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| * [[grade]]
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| * [[variance]]
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| * [[Rank_and_codimension#Rank-nullity_theorem|dimensions, dimensionality, and rank-nullity theorem]]
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| * [[Full-rank|full-rank and rank-deficiency]]
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| * [[linear dependence]]
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| * [[basis]]
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| * [[generators preimage transversal]] (provided in-depth explanations of algorithms developed by others, supplementing with code implementations and examples)
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| * [[preimage]]
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| * [[detempering]]
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| * [[support]]
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| * [[Dyadic_chord#Definitions|essentially tempered chord]] (added the diagram)
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| * [[harmonic distance]]
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| * [[error]]
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| * [[damage]]
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| * [[extended bra-ket notation]]
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| ==== Suggested improvements ====
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| * [[Talk:Interior_product|Talk:Interior product]]*
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| * [[Talk:Meet_and_Join|Talk:Meet and Join]]*
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| * [[Talk:Detempering]]
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| === Non-RTT ===
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| ==== Original work ====
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| * [[N2D3P9]]*
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| * [[monotonic tunings]]
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| ** [[arithmetic tunings]]
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| *** [[OD]]
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| *** [[EFD]]
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| *** [[OS]]
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| *** [[AFS]]
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| *** [[EPD]]
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| *** [[APS]]
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| *** [[AS]]
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| *** [[UD]]
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| *** [[ELD]]
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| *** [[ALS]]
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| *** [[US]]
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| ** non-arithmetic monotonic tunings
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| *** [[powharmonic series]]
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| *** [[logharmonic series]]
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| * [[edφ]]
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| * [[metallic MOS]]
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| * [[generalized superparticulars]]
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| * [[xenharmonic series]]
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| ** [[metallic harmonic series]]
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| ** [[triangulharmonic series]]
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| ** [[oddharmonic series]]
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| ** [[edharmonic series]]
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| ** [[matharmonic series]]
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| ** [[dumb Fibonacci]]
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| * [[Gjaeck]]
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| * [[Yer]]
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| ==== Improved documentation ====
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| * [[subharmonic series]]
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| * [[acoustic phi]]
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| * [[Maximum variety#Examples testing for MV]]
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| * [[direct approximation]] (adapted from "patent interval")
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| <nowiki>*</nowiki>In close collaboration with [[Dave Keenan]].
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| {{DEFAULTSORT:Blumeyer, Douglas}} | | {{DEFAULTSORT:Blumeyer, Douglas}} |