Ploidacot/Diploid dicot: Difference between revisions
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{{Breadcrumb}}{{Infobox ploidacot|Ploids=2|Shears=0|Cots=2|Pergen=[P8/2, P4/2]|Forms=6, 10, 14|Title=Diploid dicot}}'''Diploid dicot''' is a temperament archetype where the generator is a neutral third, two of which stack to a [[3/2]] perfect fifth, and the period is half a [[2/1]] octave, or 600 | {{Breadcrumb}}{{Infobox ploidacot|Ploids=2|Shears=0|Cots=2|Pergen=[P8/2, P4/2]|Forms=6, 10, 14|Title=Diploid dicot}}'''Diploid dicot''' is a temperament archetype where the generator is a neutral third, two of which stack to a [[3/2]] perfect fifth, and the period is half a [[2/1]] octave, or 600{{cent}}. In other words, this is the same as the [[hemipythagorean]] structure. The generator can also be characterized as an inframinor third or ultramajor second, two of which reach a perfect fourth. Diploid dicot temperaments usually generate the decatonic scale [[4L 6s]] and the 14-note scale [[10L 4s]]. | ||
== Notation == | == Notation == | ||
Diploid dicot notation is complicated as it conventionally requires either the introduction of new "[[hemipythagorean]]" ordinals or the use of scales other than the standard diatonic scale. As such, there is no universally accepted convention. Note and interval names are provided where diploid dicot intervals align with standard dicot intervals (which use [[neutral chain-of-fifths notation]]). | Diploid dicot notation is complicated as it conventionally requires either the introduction of new "[[hemipythagorean]]" ordinals or the use of scales other than the standard diatonic scale. As such, there is no universally accepted convention. Note and interval names are provided where diploid dicot intervals align with standard dicot intervals (which use [[neutral chain-of-fifths notation]]). | ||
{| class="wikitable" | {| class="wikitable" | ||
|- | |- | ||
!# | ! colspan="4" | Ploid 1 | ||
!Cents | ! colspan="4" | Ploid 2 | ||
!Name | |- | ||
!Notation | ! # | ||
!# | ! Cents | ||
!Cents | ! Name | ||
!Name | ! Notation | ||
!Notation | ! # | ||
! Cents | |||
! Name | |||
! Notation | |||
|- | |- | ||
| | | −6 | ||
|294.135 | | 294.135 | ||
|Eb | | Eb | ||
|minor third | | minor third | ||
| | | −6 | ||
|894.135 | | 894.135 | ||
| | | | ||
| | | | ||
|- | |- | ||
| | | −5 | ||
|45.1125 | | 45.1125 | ||
| | | | ||
| | | | ||
| | | −5 | ||
|645.1125 | | 645.1125 | ||
|Gd | | Gd | ||
|semidiminished fifth | | semidiminished fifth | ||
|- | |- | ||
| | | −4 | ||
|396.09 | | 396.09 | ||
| | | | ||
| | | | ||
| | | −4 | ||
|996.09 | | 996.09 | ||
|Bb | | Bb | ||
|minor seventh | | minor seventh | ||
|- | |- | ||
| | | −3 | ||
|147.0675 | | 147.0675 | ||
|Dd | | Dd | ||
|neutral second | | neutral second | ||
| | | −3 | ||
|747.0675 | | 747.0675 | ||
| | | | ||
| | | | ||
|- | |- | ||
| | | −2 | ||
|498.045 | | 498.045 | ||
|F | | F | ||
|perfect fourth | | perfect fourth | ||
| | | −2 | ||
|1098.045 | | 1098.045 | ||
| | | | ||
| | | | ||
|- | |- | ||
| | | −1 | ||
|249.0225 | | 249.0225 | ||
| | | | ||
| | | | ||
| | | −1 | ||
|849.0225 | | 849.0225 | ||
|Ad | | Ad | ||
|neutral sixth | | neutral sixth | ||
|- | |- | ||
|0 | | 0 | ||
|0 | | 0 | ||
|C | | C | ||
|perfect unison | | perfect unison | ||
|0 | | 0 | ||
|600 | | 600 | ||
| | | | ||
| | | | ||
|- | |- | ||
|1 | | 1 | ||
|350.9775 | | 350.9775 | ||
|Ed | | Ed | ||
|neutral third | | neutral third | ||
|1 | | 1 | ||
|950.9775 | | 950.9775 | ||
| | | | ||
| | | | ||
|- | |- | ||
|2 | | 2 | ||
|101.955 | | 101.955 | ||
| | | | ||
| | | | ||
|2 | | 2 | ||
|701.955 | | 701.955 | ||
|G | | G | ||
|perfect fifth | | perfect fifth | ||
|- | |- | ||
|3 | | 3 | ||
|452.9325 | | 452.9325 | ||
| | | | ||
| | | | ||
|3 | | 3 | ||
|1052.9325 | | 1052.9325 | ||
|Bd | | Bd | ||
|neutral seventh | | neutral seventh | ||
|- | |- | ||
|4 | | 4 | ||
|203.91 | | 203.91 | ||
|D | | D | ||
|major second | | major second | ||
|4 | | 4 | ||
|803.91 | | 803.91 | ||
| | | | ||
| | | | ||
|- | |- | ||
|5 | | 5 | ||
|554.8875 | | 554.8875 | ||
|Ft | | Ft | ||
|semiaugmented fourth | | semiaugmented fourth | ||
|5 | | 5 | ||
|1154.8875 | | 1154.8875 | ||
| | | | ||
| | | | ||
|- | |- | ||
|6 | | 6 | ||
|305.865 | | 305.865 | ||
| | | | ||
| | | | ||
|6 | | 6 | ||
|905.865 | | 905.865 | ||
|A | | A | ||
|major sixth | | major sixth | ||
|} | |} | ||