Archive for the ‘electronic’ Category

Geoshred iPad app suite in native Just Intonation

Tuesday, September 19th, 2017



music and video by Chris Vaisvil

audio only

Portrait at the 23rd limit

Saturday, September 9th, 2017


Portrait at the 23rd limit A which is actually in 12 equal
a “corrected” version that still is in 12 edo

a pianoteq version that is in doubletime and the tuning below using the same midi recorded performance as above.


Portrait at the 23rd limit B questionable if it follows the tuning below.

a pianoteq version of the 2nd piece that is in doubletime and the tuning below using the same midi recorded performance as above.

Photo by Chris Vaisvil

! D:\23rd_harmonic_in_12.scl
!
23rd harmonic
 12
!
 17/16
 9/8
 19/16
 5/4
 21/16
 11/8
 23/16
 3/2
 13/8
 7/4
 15/8
 2/1

The Smallest Enemy (20 edo)

Saturday, August 26th, 2017



The Smallest Enemy (20 edo)

Four Considerations of Synthesis

Thursday, August 24th, 2017

19 edo AB

Sun Crater – 5-limit lattice

17 edo illusion

A Kiss Upon the Sun – Partch diamond

Incidental Music for an Eclipse

Sunday, August 20th, 2017



Incidental Music for an Eclipse is a piece performed by Chris Vaisvil

Tuning is a mixture of raw harmonic series based on C and Wendy Carlos’ twelve note scale based on octave-repeating harmonics on A. A = 1/1
(440 Hz). 1/1 17/16 9/8 19/16 5/4 21/16 11/8 3/2 13/8 27/16 7/4 15/8

Picture from Wikipedia by Luc Viatour / https://Lucnix.be

Up Tempo (Eagle 53)

Wednesday, August 16th, 2017

Up Tempo is a short performance in Eagle 53 using CrX4, Spectral, and Session Drummer in John O’Sullivan’s Eagle 53 tuning.

picture by Chris Vaisvil

Fake News (Bohlen-Pierce)

Sunday, July 23rd, 2017



Fake News for electronics and electric Bphlen-Pierce guitar

A Short Composition in Marvel Woo

Monday, July 10th, 2017


A Short Composition in Marvel Woo composed and played on a Korg MS-2000
PDF score of composition
Tuning by Gene Ward Smith – used rounded to the nearest cent

!
Six 7-limit tetrads marvel woo scale with 51 11-limit dyads
! 7-limit transversal [15/14, 7/6, 6/5, 5/4, 9/7, 7/5, 3/2, 8/5, 12/7, 7/4, 15/8, 2]
12
!
116.23027
267.51234
316.92773
383.74261
433.15800
584.44007
700.67034
816.90061
933.13088
968.18268
1084.41295
1200.64322

The Bootstrap Paradox (adaptive JI ambient)

Thursday, June 29th, 2017

The Bootstrap Paradox is an ambient piece made using a Fender Squier Bass VI, Electroharmonix Pitch Fork, Sonar, Melodyne Adaptive 5-limit JI algorithm, Native Instrument Guitar Rig 5 “all or none” granular synthesis patch.

Diatoms (harmonic series)

Thursday, May 18th, 2017

Diatoms (harmonic series)