Helmholtz–Ellis notation: Difference between revisions
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The ''' | The '''Helmholtz–Ellis JI pitch notation''' ('''HEJI''') is a [[musical notation]] system for [[just intonation]] intervals up to the [[47-limit]]. It consists of a set of [[Nominal-accidental chain|accidentals]] defined by formal commas for each [[prime harmonic]]. | ||
Further accidentals were designed by [[richie]] for primes up to the [[89-limit]]; see [[richie's HEJI extensions]]. | Further accidentals were designed by [[richie]] for primes up to the [[89-limit]]; see [[richie's HEJI extensions]]. | ||
== Introductory materials == | == Introductory materials == | ||
* [https://marsbat.space/pdfs/HEJI2legend+series.pdf The Helmholtz | * [https://marsbat.space/pdfs/HEJI2legend+series.pdf The Helmholtz–Ellis JI Pitch Notation (HEJI)] by Marc Sabat and Thomas Nicholson from Plainsound Music Edition — 2020 version with revised symbols for primes up to 47 entirely based on alterations of Pythagorean notes | ||
* [http://www.plainsound.org/pdfs/ji_notation.pdf Extended Helmholtz | * [http://www.plainsound.org/pdfs/ji_notation.pdf Extended Helmholtz–Ellis JI Pitch Notation] by Marc Sabat and Wolfgang von Schweinitz from Plainsound Music Edition — deprecated<ref>See [https://marsbat.space/#writing Marc Sabat : Music & Writings]. </ref> 2004 version | ||
== Quick reference == | == Quick reference == | ||