Archive for the ‘semaphore[19] temperament’ Category

Its a Burden (a Capella Semaphore 19)

Sunday, April 30th, 2017

Its a Burden in Semaphore[19] retuned by Melodyne from the 12 equal version

Its a Burden in 12 equal

Its a Burden compared – left is 12 equal, right Semaphore[19] – on speakers the changes in tuning is very evident

click the file to see the enlarged Melodyne view

The 19th Sky of Semaphore

Saturday, April 8th, 2017


The 19th Sky of Semaphore is a composition for an imaginary chamber ensemble of two semaphore 19 tuned pianos. Photo by Chris Vaisvil
For comparison I present the same piece in 19 edo. If you listen closely you can hear slight beating in the opening 5th of the piece in the 19 edo version but is not present in the sempahore19 version.

! E:\cakewalk\scales\semaphore-19.scl
!
semaphore19
 19
!
 51.92500
 103.85000
 155.77500
 250.38500
 302.31000
 354.23500
 448.84500
 500.77000
 552.69500
 604.62000
 699.23000
 751.15500
 803.08000
 855.00500
 949.61500
 1001.54000
 1053.46500
 1105.39000
 2/1