15ed4: Difference between revisions
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Wikispaces>k9assassin **Imported revision 535991244 - Original comment: ** |
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=Basics= | |||
15ED4 is a macrotonal tuning system that divides the double-octave (4/1) into 15 equally spaced pitches each about 160 cents apart. It can be viewed as a subset of 15 EDO that repeats at two octaves rather than one. It has a big xen appeal as it is non octave but at the same time contains the double octave allowing for a sort of best of both worlds approach. 15ED4 doesn't do Just Intonation well for the most part but it does represent 7/4 and 11/8 rather well. | 15ED4 is a macrotonal tuning system that divides the double-octave (4/1) into 15 equally spaced pitches each about 160 cents apart. It can be viewed as a subset of 15 EDO that repeats at two octaves rather than one. It has a big xen appeal as it is non octave but at the same time contains the double octave allowing for a sort of best of both worlds approach. 15ED4 doesn't do Just Intonation well for the most part but it does represent 7/4 and 11/8 rather well. | ||
=MOS Scales= | =MOS Scales= | ||
There are a variety of Mos scales available. William Lynch considers the symmetrical MOS: LsLsLsLs to be the most consonant scale in 15ED4. There is also a LsLLsLLLs scale which is more spacey sounding than the symmetrical MOS. The symmetrical MOS can be harmonized with c | There are a variety of Mos scales available. William Lynch considers the symmetrical MOS: LsLsLsLs to be the most consonant scale in 15ED4. There is also a LsLLsLLLs scale which is more spacey sounding than the symmetrical MOS. The symmetrical MOS can be harmonized with c | ||
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[[Category:15ed4]] | |||
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[[Category:nonoctave]] | |||
Revision as of 00:00, 17 July 2018
Basics
15ED4 is a macrotonal tuning system that divides the double-octave (4/1) into 15 equally spaced pitches each about 160 cents apart. It can be viewed as a subset of 15 EDO that repeats at two octaves rather than one. It has a big xen appeal as it is non octave but at the same time contains the double octave allowing for a sort of best of both worlds approach. 15ED4 doesn't do Just Intonation well for the most part but it does represent 7/4 and 11/8 rather well.
MOS Scales
There are a variety of Mos scales available. William Lynch considers the symmetrical MOS: LsLsLsLs to be the most consonant scale in 15ED4. There is also a LsLLsLLLs scale which is more spacey sounding than the symmetrical MOS. The symmetrical MOS can be harmonized with c