Semaphore and godzilla: Difference between revisions
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'''Semaphore''', of the [[ | '''Semaphore''', of the [[slendro clan]], is characterized by [[49/48]] being [[tempering out|tempered out]], so the [[generator]] represents [[8/7]] and [[7/6]] equally. This results in a very low [[complexity]] 2.3.7-[[subgroup]] [[regular temperament|temperament]], with the drawback that most intervals of 7 must be out of tune by at least half of the comma 49/48, or about 18 [[cent]]s. Semaphore is a play on the words "semi-" and "fourth." | ||
If the 5th harmonic's intervals are desired, 5/4 can be sensibly mapped to −8 | If the [[5/1|5th harmonic]]'s intervals are desired, [[5/4]] can be sensibly mapped to −8 generators by tempering out [[81/80]], making it a [[Meantone family #Extensions|meantone temperament]]. This temperament is '''godzilla'''. A more accurate but complex mapping of 5 can be found in [[immunity]], or 5/4 itself can be made the period by tempering out [[128/125]], resulting in [[triforce]]. | ||
See [[Slendro clan #Semaphore]] and [[Slendro clan #Godzilla|#Godzilla]] for technical data. | |||
== Interval chains == | == Interval chains == | ||
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== | == Scales == | ||
Scala files: | |||
* [[semaphore5]] | |||
* [[semaphore9]] | |||
* [[semaphore14]] | |||
=== 5-note (proper) === | === 5-note (proper) === | ||
{| class="wikitable" | {| class="wikitable" | ||
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Like supra[7], godzilla[9] is well stocked with subminor and supermajor triads; in this case they can be viewed as 6:7:9 and 10:13:15 since 19edo is a [[The_Biosphere|biome]] temperament. Godzilla[9] has only ''one'' each of the more stable 5-limit major and minor triads, which might be considered a drawback, but could also be considered a strength for helping to establish a clearer tonal center (since all triads other than the tonic have tension in them). | Like supra[7], godzilla[9] is well stocked with subminor and supermajor triads; in this case they can be viewed as 6:7:9 and 10:13:15 since 19edo is a [[The_Biosphere|biome]] temperament. Godzilla[9] has only ''one'' each of the more stable 5-limit major and minor triads, which might be considered a drawback, but could also be considered a strength for helping to establish a clearer tonal center (since all triads other than the tonic have tension in them). | ||
== Music == | == Music == | ||
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* [http://micro.soonlabel.com/gene_ward_smith/Others/Roncevaux/S__no_Contratempo_by_Roncevaux_on_SoundCloud___Hear_the_world_s_sounds.mp3 Só no Contratempo] | * [http://micro.soonlabel.com/gene_ward_smith/Others/Roncevaux/S__no_Contratempo_by_Roncevaux_on_SoundCloud___Hear_the_world_s_sounds.mp3 Só no Contratempo] | ||
* [http://micro.soonlabel.com/gene_ward_smith/Others/Roncevaux/__O_que_a_gente_quer__em_19_TET__temperamento_Godzilla__9___by_Roncevaux.mp3 O que a gente quer] | * [http://micro.soonlabel.com/gene_ward_smith/Others/Roncevaux/__O_que_a_gente_quer__em_19_TET__temperamento_Godzilla__9___by_Roncevaux.mp3 O que a gente quer] | ||
== See also == | |||
* [[Diasem]], a [[maximum variety|max-variety-3]] JI [[detempering]] of semaphore | |||
[[Category:Temperaments]] | [[Category:Temperaments]] | ||