9/5: Difference between revisions

Line 1:

~~'''~~9/5~~'''~~

{{Infobox Interval

|0 2 -1~~>~~

| Icon =

| Ratio = 9/5

| Monzo = 0 2 -1

| Cents = 1017.5963

| Name = minor seventh

| Sound = jid_9_5_pluck_adu_dr220.mp3

| Color name =

}}

~~1017~~.~~5963 cents~~

'''9/5''' is a treated as a consonance in [[5-limit]] just intonation, forming a part of such chords such as the 1-6/5-3/2-9/5 minor seventh chord, and the supermajor tetrad, 1-9/7-3/2-9/5 in the 7-limit.

~~[[File:jid_9_5_pluck_adu_dr220~~.~~mp3]] [[:File:jid_9_5_pluck_adu_dr220~~.~~mp3|sound sample]]~~

Coincidentally, the ratio between a common "alternative" tuning frequency (A432) and the most common AC electrical frequency (60hz) is exactly 36/5, two octaves above 9/5. This is notably a more consonant interval than the 11/6 formed by the more common tuning frequency of A440, which may lead to a noticeable improvement in consonance when electrically powered instruments or amplifiers are interfered with by AC power.

~~'''9/5''' is a treated as a consonance in~~ [[~~5-limit|5-limit~~]] ~~just intonation, forming a part of such chords such as the 1-6/5-3/2-9/5 minor seventh chord, and the supermajor tetrad, 1-9/7-3/2-9/5 in the 7-limit.~~

[[Category:Interval]]

Coincidentally, the ratio between a common "alternative" tuning frequency (A432) and the most common AC electrical frequency (60hz) is exactly 36/5, two octaves above 9/5. This is notably a more consonant interval than the 11/6 formed by the more common tuning frequency of A440, which may lead to a noticeable improvement in consonance when electrically powered instruments or amplifiers are interfered with by AC power.

[[Category:ji]]

[[Category:ratio]]

[[Category:todo:expand]]

[[Category:todo:review interval name]]

@@ Line 1: / Line 1: @@
-'''9/5'''
+{{Infobox Interval
-|0 2 -1&gt;
+| Icon =
+| Ratio = 9/5
+| Monzo = 0 2 -1
+| Cents = 1017.5963
+| Name = minor seventh
+| Sound = jid_9_5_pluck_adu_dr220.mp3
+| Color name =
+}}
-.5963 cents
+'''9/5''' is a treated as a consonance in [[5-limit]] just intonation, forming a part of such chords such as the 1-6/5-3/2-9/5 minor seventh chord, and the supermajor tetrad, 1-9/7-3/2-9/5 in the 7-limit.
-[[File:jid_9_5_pluck_adu_dr220.mp3]] [[:File:jid_9_5_pluck_adu_dr220.mp3|sound sample]]
+Coincidentally, the ratio between a common "alternative" tuning frequency (A432) and the most common AC electrical frequency (60hz) is exactly 36/5, two octaves above 9/5. This is notably a more consonant interval than the 11/6 formed by the more common tuning frequency of A440, which may lead to a noticeable improvement in consonance when electrically powered instruments or amplifiers are interfered with by AC power.
-'''9/5''' is a treated as a consonance in [[5-limit|5-limit]] just intonation, forming a part of such chords such as the 1-6/5-3/2-9/5 minor seventh chord, and the supermajor tetrad, 1-9/7-3/2-9/5 in the 7-limit.
+[[Category:Interval]]
-Coincidentally, the ratio between a common "alternative" tuning frequency (A432) and the most common AC electrical frequency (60hz) is exactly 36/5, two octaves above 9/5. This is notably a more consonant interval than the 11/6 formed by the more common tuning frequency of A440, which may lead to a noticeable improvement in consonance when electrically powered instruments or amplifiers are interfered with by AC power.
 [[Category:ji]]
 [[Category:ratio]]
 [[Category:todo:expand]]
+[[Category:todo:review interval name]]