It is the duty of the Conscientious Speculative Musical Theorist (CSMT) to go where no one has gone before; to venture into the spaces between all harmonics and all equal divisions (Darien 4297)
THE WILSON ARCHIVES
WE PROUDLY PRESENT THE AUTHORIZED ARCHIVES OF ERV WILSON'S MICROTONAL AND JUST INTONATION THEORIES. OUR PURPOSE IS TO ALLOW WILSON'S WORKS TO "SPEAK FOR THEMSELVES". THOSE POSSESSING OTHER UNPUBLISHED DOCUMENTS OF WILSON SHOULD CONSIDER THEM "PERSONAL COMMUNICATIONS" TO BE USED ONLY WITH HIS CONSENT. COMMENTS ARE SOLELY THE VIEWPOINTS OF THE AUTHORS.
WHILE THESE FILES ARE PROVIDED FREE OF CHARGE, IT IS REQUIRED WHEN QUOTING OR CITING THESE DOCUMENTS THAT A COMPLETE LISTING OF THE SOURCE BE INCLUDED.
* after title denotes recently updated or added
SOME BASIC PAPERS, SCALES AND INSTRUMENT DESIGNS*
The Harmonic and Subharmonic Series (and dual combinations) - Moments of Symmetry - Diatonic Extensions and the Scales of India - Papers on various Equal Divisions - Tetrachordal scales - Constant Structures and Larger Just Intonation Scales
THE SCALE TREE AND THE HOROGRAMS*
Walter O'Connell Letter - Kornerup - The Scale Tree- The Rabbit Sequence - Horograms - Straight Line Patterns plus Intersections - Nested Two Interval Patterns - Epimore Tree - Other Horograms - Pillars of Zig-Zags
THE DIAMONDS, OTHER LAMBDOMAS AND THE CO-PRIME GRID*
Partch and other Diamonds -Farey Series and Lambdomas - Augusto Novaro - Co-Prime Grid - Pecan Tree Patterns
KEYBOARD DESIGNS/ BONSANQUET, WILSON, HANSON*
Bosanquet 7 rank Keyboard, Classification of Tonal Systems, Linear Notation, and Development of Extended Linear Mapping - Clavichord Mappings - Gral Keyboard Guide - Gral Spectrum -The Alphabet Series - Variation on the 4/7 Keyboard - Patents 1967 & 1961 - Moog Letter - Hopkins Letter - Diophantine Intervals from Temperament Intervals - Diophantine Intervals from Recurrent Intervals - Lambdoma Layouts on Keyboard - Co-Prime Quadrants - Chain of 7s Keyboard - Hanson's Keyboard and Mallet Designs - Keyboard Schemata of the Scale Tree
THE HEXANY, THE EIKOSANY, AND THE OTHER COMBINATION PRODUCT SETS*
Fokker Letter - Chalmers Letter on the CPS -D'Alessandro -Torus - The Hexany, Dekany, and Higher Constructs - Hebdomekontany Chalmers Letter - The Euler Genera - Penrose Tilings - CPS Keyboard Mappings
SCALES FROM THE SLOPES OF MT MERU*
The Scales of Mt. Meru - Meru Exploratory Triangles - Meru and the Sums of The Diagonals - Meta Meantone & Meta Mavila - Extended Diagonals and Recurrent Sequences - Meru Spirals - Lucas Triangle - Chinese Triangle - Golden Pelog Sequence - Cactus Zig-Zag - Lucy Letter - Harrisonian Resonant Triads
TREASURES AND STRAY GEMS
Uncatagorizable Papers - Papers in progress or awaiting explanation.
THE MAIN LIBRARY
papers, most selected by Wilson,
are considered by him
to be of high quality and often bear a strong relationship to his own