cx2

Second 10/4 scale <10 16 23 28| epimorphic

Open in Scale Workshop Scala analysis Download scl

Properties

Notes10
Period1200.0 ¢
Just7-limit
Source Mailing lists
Referencehttps://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11450.html#11450
Thread4 scales
Tone Tone (¢) Step Step (¢)
15/14 119 15/14 119
7/6 267 49/45 147
5/4 386 15/14 119
4/3 498 16/15 112
7/5 583 21/20 84
3/2 702 15/14 119
5/3 884 10/9 182
7/4 969 21/20 84
15/8 1088 15/14 119
2 1200 16/15 112

Similar scales

FileNotesRotationMax diff (¢)
xen18-erlich-pajara-10 10 1 15.9
jubilee10asym1 10 6 17.2
jubilee10sym1 10 6 17.2
xen17-erlich-dynamic-symmetrical-major 10 0 17.5
xen17-erlich-dynamic-symmetrical-minor 10 3 17.5
xen17-erlich-static-symmetrical-major 10 1 17.5
xen17-erlich-static-symmetrical-minor 10 2 17.5
xen18-erlich-srutal-10 10 6 20.9

Parent scales

FileNotesMax diff (¢)
gamelan_om 12 0.0
lumma 12 3.9
Lumma_in_72 12 4.9
diadieorw1 12 5.2
keenan 12 6.0
diab17ascl 17 0.7
steldia 18 0.0
cpak19a 19 0.0
cpak19b 19 0.0
hahn19 19 0.0

Child scales

FileNotesMax diff (¢)
raven-JI 7 0.0
xen03-wilson-acute-05 5 0.0
xen07-harrison-thoughts-5 5 0.0
met24-quasi_5-EDO_F 5 2.3
xen10-wilson-purvi-02b-06 7 7.7
mavchrome3 7 7.7
xen10-wilson-purvi-02b-05 7 7.7
xen18-erlich-pajara-06 6 15.9
08_pajara8-symmetric 8 16.0
xen18-erlich-srutal-06 6 17.0
Mailing list post 
From: Gene Ward Smith (2004-08-30)
Subject: Five ten-note, four tetrad epimorphic scales

I thought there were six, but my list had a duplicate. The first is
known to Scala as erlich11, "Canonical JI interpretation of the
Symmetrical decatonic mode of 22-tET". 

! cx1.scl
First 10/4 scale = erlich11 <10 16 23 28| epimorphic
10
!
15/14
7/6
5/4
4/3
10/7
3/2
5/3
7/4
15/8
2

! cx2.scl
Second 10/4 scale <10 16 23 28| epimorphic
10
!
15/14
7/6
5/4
4/3
7/5
3/2
5/3
7/4
15/8
2

! cx3.scl
Third 10/4 scale <10 16 23 28| epimorphic
10
!
21/20
9/8
5/4
21/16
10/7
3/2
5/3
7/4
15/8
2

! cx4.scl
Fourth 10/4 scale <10 16 23 28| epimorphic
10
!
35/32
9/8
5/4
21/16
35/24
3/2
105/64
7/4
15/8
2

! cx5.scl
Fifth 10/4 scale <10 17 24 29| epimorphic
10
!
49/48
7/6
6/5
5/4
7/5
35/24
3/2
12/7
7/4
2
Full thread (2 messages) 
From: Gene Ward Smith (2004-08-30)
Subject: Five ten-note, four tetrad epimorphic scales

I thought there were six, but my list had a duplicate. The first is
known to Scala as erlich11, "Canonical JI interpretation of the
Symmetrical decatonic mode of 22-tET". 

! cx1.scl
First 10/4 scale = erlich11 <10 16 23 28| epimorphic
10
!
15/14
7/6
5/4
4/3
10/7
3/2
5/3
7/4
15/8
2

! cx2.scl
Second 10/4 scale <10 16 23 28| epimorphic
10
!
15/14
7/6
5/4
4/3
7/5
3/2
5/3
7/4
15/8
2

! cx3.scl
Third 10/4 scale <10 16 23 28| epimorphic
10
!
21/20
9/8
5/4
21/16
10/7
3/2
5/3
7/4
15/8
2

! cx4.scl
Fourth 10/4 scale <10 16 23 28| epimorphic
10
!
35/32
9/8
5/4
21/16
35/24
3/2
105/64
7/4
15/8
2

! cx5.scl
Fifth 10/4 scale <10 17 24 29| epimorphic
10
!
49/48
7/6
6/5
5/4
7/5
35/24
3/2
12/7
7/4
2
From: Carl Lumma (2004-08-30)
Subject: Re: [tuning-math] Five ten-note, four tetrad epimorphic scales

>! cx1.scl
>First 10/4 scale = erlich11 <10 16 23 28| epimorphic
>10
>!
>15/14
>7/6
>5/4
>4/3
>10/7
>3/2
>5/3
>7/4
>15/8
>2
>
>! cx2.scl
>Second 10/4 scale <10 16 23 28| epimorphic
>10
>!
>15/14
>7/6
>5/4
>4/3
>7/5
>3/2
>5/3
>7/4
>15/8
>2
>
>! cx3.scl
>Third 10/4 scale <10 16 23 28| epimorphic
>10
>!
>21/20
>9/8
>5/4
>21/16
>10/7
>3/2
>5/3
>7/4
>15/8
>2
>
>! cx4.scl
>Fourth 10/4 scale <10 16 23 28| epimorphic
>10
>!
>35/32
>9/8
>5/4
>21/16
>35/24
>3/2
>105/64
>7/4
>15/8
>2
>
>! cx5.scl
>Fifth 10/4 scale <10 17 24 29| epimorphic
>10
>!
>49/48
>7/6
>6/5
>5/4
>7/5
>35/24
>3/2
>12/7
>7/4
>2

I'd guess that these are all equivalent under pajara.

-Carl

Raw file

! cx2.scl
Second 10/4 scale <10 16 23 28| epimorphic
10
!
15/14
7/6
5/4
4/3
7/5
3/2
5/3
7/4
15/8
2
!
! https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11450.html#11450
!
! [info]
! source = Mailing lists
! file = tuning-math/messages/yahoo_tuning-math_messages_api_raw_9945-12429.json
! topic_id = 11450
! msg_id = 11450