729/704: Difference between revisions

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Created page with "{{Infobox Interval | Icon = | Ratio = 729/704 | Monzo = -6 6 0 0 -1 | Cents = 60.41206 | Name = Alpharabian infraaugmented prime, <br>Alpharabian infraapotomic quartertone |..."
 
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Additional name found in the Huygens-Fokker Foundation's interval list
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| Monzo = -6 6 0 0 -1
| Monzo = -6 6 0 0 -1
| Cents = 60.41206
| Cents = 60.41206
| Name = Alpharabian infraaugmented prime, <br>Alpharabian infraapotomic quartertone
| Name = Alpharabian infraaugmented prime, <br>Alpharabian infraapotomic quartertone, <br> undecimal major diesis
| Color name =
| Color name =
| FJS name =  
| FJS name =  
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'''729/704''', the '''Alpharabian infraaugmented prime''' or '''Alpharabian infraapotomic quartertone''' is a type of quartertone that differs from [[33/32]] by [[243/242]], and is itself the interval left over after subtracting 33/32 from [[2187/2048]].  While many may be accustomed to thinking of 33/32 and 729/704 as "semiaugmented primes", this analysis is only completely accurate when 243/242 is tempered out.  This interval differs from the simpler [[28/27]] by the [[symbiotic comma]].
'''729/704''', the '''Alpharabian infraaugmented prime''' or '''Alpharabian infraapotomic quartertone''' is a type of quartertone that differs from [[33/32]] by [[243/242]], and is itself the interval left over after subtracting 33/32 from [[2187/2048]].  While many may be accustomed to thinking of 33/32 and 729/704 as "semiaugmented primes", this analysis is only completely accurate when 243/242 is tempered out.  This interval differs from the simpler [[28/27]] by the [[symbiotic comma]].  This interval is referred to in the [http://www.huygens-fokker.org/docs/intervals.html Huygens-Fokker Foundation's interval list] as the '''undecimal major diesis'''.


== See also ==
== See also ==
* [[1408/729]] – its [[octave complement]]
* [[1408/729]] – its [[octave complement]]
* [[Gallery of just intervals]]
* [[Gallery of just intervals]]

Revision as of 16:42, 20 November 2021

Interval information
Ratio 729/704
Factorization 2-6 × 36 × 11-1
Monzo [-6 6 0 0 -1
Size in cents 60.41206¢
Names Alpharabian infraaugmented prime,
Alpharabian infraapotomic quartertone,
undecimal major diesis
FJS name [math]\displaystyle{ \text{A1}_{11} }[/math]
Special properties reduced
Tenney height (log2 nd) 18.9692
Weil height (log2 max(n, d)) 19.0196
Wilson height (sopfr(nd)) 41
Open this interval in xen-calc

729/704, the Alpharabian infraaugmented prime or Alpharabian infraapotomic quartertone is a type of quartertone that differs from 33/32 by 243/242, and is itself the interval left over after subtracting 33/32 from 2187/2048. While many may be accustomed to thinking of 33/32 and 729/704 as "semiaugmented primes", this analysis is only completely accurate when 243/242 is tempered out. This interval differs from the simpler 28/27 by the symbiotic comma. This interval is referred to in the Huygens-Fokker Foundation's interval list as the undecimal major diesis.

See also