porchrome1

First 25/24&250/243 scale = synchrome1 diff7 ptolemy_diat al_farabi_diat2

Open in Scale Workshop Scala analysis Download scl

Properties

Notes7
Period1200.0 ¢
Just5-limit
Source Mailing lists
Referencehttps://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12727.html#12727
Thread7 scales
Tone Tone (¢) Step Step (¢)
10/9 182 10/9 182
6/5 316 27/25 133
4/3 498 10/9 182
3/2 702 9/8 204
5/3 884 10/9 182
9/5 1018 27/25 133
2 1200 10/9 182

Similar scales

FileNotesRotationMax diff (¢)
xen10-wilson-purvi-06b-04 7 0 0.0
xen15-chalmers-triadic-reversed-diamond-6-5 7 0 0.0
xen10-wilson-purvi-06b-01 7 5 0.0
xen09-wilson-marwa-13-06 7 2 0.0
xen10-wilson-purvi-06b-07 7 2 0.0
United_Kingdom_Bagpipe_05 7 4 0.6
prop19_7a 7 1 7.2
xen18-erlich-flattone-07 7 0 9.1
diaopt5 7 1 9.7
diaopt7 7 1 9.8

Parent scales

FileNotesMax diff (¢)
semipor3 8 0.0
semipor7 8 0.0
majraj2 12 0.0
majraj3 12 0.0
majsyn2 12 0.0
ragisyn1 12 0.0
ragisyn9 12 0.0
rectoo 12 0.0
hahn15 15 0.0
ramx15 15 0.0

Child scales

FileNotesMax diff (¢)
xen03-wilson-negative-05 5 0.0
Vietnam_Bac 5 6.6
xen18-erlich-flattone-05 5 9.1
xen18-erlich-meantone-05 5 11.0
CD15_15_Morocco 5 14.7
Benin_Trombone_01 6 17.0
xen18-erlich-porcupine-06 6 20.1
xen18-erlich-porcupine-05 5 20.1
CD16_09_Morocco 6 20.3
tranh3 6 20.5
Mailing list post 
From: Gene Ward Smith (2005-09-29)
Subject: Porchrome: 25/24&250/243 5-limit 7-note Fokker blocks

! porchrome1.scl
First 25/24&250/243 scale = synchrome1 diff7 ptolemy_diat al_farabi_diat2
7
!
10/9
6/5
4/3
3/2
5/3
9/5
2

! porchrome2.scl
Second 25/24&250/243 scale = inverse porchrome3
7
!
27/25
6/5
25/18
3/2
5/3
9/5
2

! porchrome3.scl
Third 25/24&250/243 scale = inverse porchrome2
7
!
27/25
5/4
25/18
3/2
5/3
9/5
2

! porchrome4.scl
Fourth 25/24&250/243 scale = inverse porchrome5
7
!
10/9
5/4
25/18
3/2
5/3
9/5
2

! porchrome5.scl
Fifth 25/24&250/243 scale = inverse porchrome4
7
!
9/8
5/4
25/18
3/2
5/3
9/5
2

! porchrome6.scl
Sixth 25/24&250/243 scale = transposed liu_minor inverse porchrome7
7
!
10/9
6/5
25/18
3/2
5/3
9/5
2

! porchrome7.scl
Seventh 25/24&250/243 scale = inverse porchrome6
7
!
27/25
5/4
27/20
3/2
5/3
9/5
2
Full thread (1 messages) 
From: Gene Ward Smith (2005-09-29)
Subject: Porchrome: 25/24&250/243 5-limit 7-note Fokker blocks

! porchrome1.scl
First 25/24&250/243 scale = synchrome1 diff7 ptolemy_diat al_farabi_diat2
7
!
10/9
6/5
4/3
3/2
5/3
9/5
2

! porchrome2.scl
Second 25/24&250/243 scale = inverse porchrome3
7
!
27/25
6/5
25/18
3/2
5/3
9/5
2

! porchrome3.scl
Third 25/24&250/243 scale = inverse porchrome2
7
!
27/25
5/4
25/18
3/2
5/3
9/5
2

! porchrome4.scl
Fourth 25/24&250/243 scale = inverse porchrome5
7
!
10/9
5/4
25/18
3/2
5/3
9/5
2

! porchrome5.scl
Fifth 25/24&250/243 scale = inverse porchrome4
7
!
9/8
5/4
25/18
3/2
5/3
9/5
2

! porchrome6.scl
Sixth 25/24&250/243 scale = transposed liu_minor inverse porchrome7
7
!
10/9
6/5
25/18
3/2
5/3
9/5
2

! porchrome7.scl
Seventh 25/24&250/243 scale = inverse porchrome6
7
!
27/25
5/4
27/20
3/2
5/3
9/5
2

Raw file

! porchrome1.scl
First 25/24&250/243 scale = synchrome1 diff7 ptolemy_diat al_farabi_diat2
7
!
10/9
6/5
4/3
3/2
5/3
9/5
2
!
! https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12727.html#12727
!
! [info]
! source = Mailing lists
! file = tuning-math/messages/yahoo_tuning-math_messages_api_raw_12430-15927.json
! topic_id = 12727
! msg_id = 12727