majsyn1

First Majsyn 648/625 81/80 scale

Open in Scale Workshop Scala analysis Download scl

Properties

Notes	12
Period	1200.0 ¢
Just	5-limit
Source	Mailing lists
Reference	https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8330.html#8330
Thread	2 scales

Tone	Tone (¢)	Step	Step (¢)
250/243	49	250/243	49
10/9	182	27/25	133
6/5	316	27/25	133
100/81	365	250/243	49
4/3	498	27/25	133
25/18	569	25/24	71
40/27	680	16/15	112
125/81	751	25/24	71
5/3	884	27/25	133
16/9	996	16/15	112
50/27	1067	25/24	71
2	1200	27/25	133

Similar scales

File	Notes	Rotation	Max diff (¢)
meanred	12	10	15.4
mean2-5	12	0	17.2
wreck_b	12	10	17.5
xen18-erlich-flattone-12	12	10	18.2
duo	12	10	18.5
marveldene	12	10	18.9
phillips_tuning_39746_39990	12	9	19.2
albionbyz	12	3	19.4
dwarf12marv	12	1	19.6
centmarv	12	2	19.6

Parent scales

File	Notes	Max diff (¢)
xen18-erlich-keemun-34	34	4.0
xen18-erlich-hanson-34	34	4.1
xen18-erlich-amity-39	39	2.3
chain_of_minor_thirds	19	13.4
rat19	19	13.8
xen07-chalmers-fokker-l	19	13.8
thunor46	46	0.6
rat-19et	19	14.4
xen07-chalmers-19-equal	19	14.4
edo-19	19	14.4

Child scales

File	Notes	Max diff (¢)
xen12-chalmers-tritriadic-dm-27-25-15	7	0.0
Ethiopia_Mus_10_1976	5	8.2
CD18_18_Tunisia	6	10.1
CD16_08_Morocco	6	11.5
CD17_12_Tunisia	6	14.1
prop19_7a	7	14.3
prop19_7d	7	14.3
dialeastsquares	7	14.6
CD15_15_Morocco	5	14.7
Cambodia_Heptatonic_01	7	15.2

Mailing list post

From: Gene Ward Smith (2003-12-31)
Subject: The Three Majsyn Scales

These are the three possible Fokker blocks arising from the MAJor 
diesis of 648 and the SYNtonic comma of 81/80. The first two are 
inversional pairs, the third is self-dual.

! majsyn1.scl
First Majsyn 648/625 81/80 scale
12
!
250/243
10/9
6/5
100/81
4/3
25/18
40/27
125/81
5/3
16/9
50/27
2

! majsyn2.scl
Second Majsyn 648/625 81/80 scale
12
!
25/24
10/9
6/5
5/4
4/3
25/18
3/2
125/81
5/3
9/5
50/27
2

! majsyn3.scl
Third Majsyn 648/625 81/80 scale ~ duodene_skew.scl
12
!
25/24
9/8
6/5
5/4
27/20
25/18
3/2
25/16
5/3
9/5
15/8
2

Full thread (1 messages)

From: Gene Ward Smith (2003-12-31)
Subject: The Three Majsyn Scales

These are the three possible Fokker blocks arising from the MAJor 
diesis of 648 and the SYNtonic comma of 81/80. The first two are 
inversional pairs, the third is self-dual.

! majsyn1.scl
First Majsyn 648/625 81/80 scale
12
!
250/243
10/9
6/5
100/81
4/3
25/18
40/27
125/81
5/3
16/9
50/27
2

! majsyn2.scl
Second Majsyn 648/625 81/80 scale
12
!
25/24
10/9
6/5
5/4
4/3
25/18
3/2
125/81
5/3
9/5
50/27
2

! majsyn3.scl
Third Majsyn 648/625 81/80 scale ~ duodene_skew.scl
12
!
25/24
9/8
6/5
5/4
27/20
25/18
3/2
25/16
5/3
9/5
15/8
2

Raw file

! majsyn1.scl
First Majsyn 648/625 81/80 scale
12
!
250/243
10/9
6/5
100/81
4/3
25/18
40/27
125/81
5/3
16/9
50/27
2
!
! https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8330.html#8330
!
! [info]
! source = Mailing lists
! file = tuning-math/messages/yahoo_tuning-math_messages_api_raw_7445-9944.json
! topic_id = 8330
! msg_id = 8330