Generator sequence: Difference between revisions

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'''{{PAGENAME}}''' ('''AGS''') is a scale-building procedure developed by Scott Dakota. AGS(x<sub>1</sub>, ..., x<sub>r</sub>) denotes a scale-building procedure where a scale is built by stacking x1 first, x2 second, ..., . When xr is stacked, we go back to x<sub>1</sub> and start stacking x<sub>1</sub> again, then x<sub>2</sub>, ...  
'''{{PAGENAME}}''' ('''AGS''') is a scale-building procedure developed by Scott Dakota. AGS(x<sub>1</sub>, ..., x<sub>r</sub>) denotes a scale-building procedure where an equave-equivalent scale is built by stacking x1 first, x2 second, ..., reducing by the equave when necessary. When xr is stacked, we go back to x<sub>1</sub> and start stacking x<sub>1</sub> again, then x<sub>2</sub>, ...  


Certain [[generator-offset property|generator-offset]] scales are examples. For example, [[diasem]] is AGS(8/7, 7/6) or AGS(7/6, 8/7) depending on [[chirality]]. The trivial case AGS(x1) is stacking a single generator x1 to make a rank-2 scale, such as a [[MOS scale]].
Certain [[generator-offset property|generator-offset]] scales are examples. For example, [[diasem]] is AGS(8/7, 7/6) or AGS(7/6, 8/7) depending on [[chirality]]. The trivial case AGS(x1) is stacking a single generator x1 to make a rank-2 scale, such as a [[MOS scale]].
== Other definitions ==
== Other definitions ==
* When every generator in the AGS recipe subtends the same number of steps, we call the resulting scale ''well-formed AGS''. In such a situation, we call the (logarithmic) average of the generators the ''guide generator''.
* When every generator in the AGS recipe subtends the same number of steps, we call the resulting scale ''well-formed AGS''. In such a situation, we call the (logarithmic) average of the generators the ''guide generator''.
== AGS scale series ==
* AGS(3/2, 14/9): 1, 2, 3, 5, 8, 13, and 18-note CS scales.
[[Category:Terms]]
[[Category:Terms]]
[[Category:Scale]]
[[Category:Scale]]