32/25: Difference between revisions

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| Name = classic diminished fourth
| Name = classic diminished fourth
| Color name =  
| Color name =  
| FJS name =  
| FJS name = d4<sub>25</sub>
| Sound = jid_32_25_pluck_adu_dr220.mp3
| Sound = jid_32_25_pluck_adu_dr220.mp3
}}
}}


'''32/25''', the classic diminished fourth, is the interval between [[5/4]] and [[8/5]]. It is 225/224 flat of [[9/7]], and tempering out 225/224 makes 1-5/4-8/5 into the [[marvel chords|marvel triad]]. It is also 176/175 sharp of [[14/11]], and tempering out 176/175 makes 1-5/4-8/5 into the [[valinorsmic chords|valinorsmic augmented triad]].
'''32/25''', the '''classic diminished fourth''', is the interval between [[5/4]] and [[8/5]]. It is [[225/224]] flat of [[9/7]], and tempering out 225/224 makes 1-5/4-8/5 into the [[marvel chords|marvel triad]]. It is also [[176/175]] sharp of [[14/11]], and tempering out 176/175 makes 1-5/4-8/5 into the [[valinorsmic chords|valinorsmic augmented triad]].


== See also ==
* [[25/16]] – its [[octave complement]]
* [[75/64]] – its [[fifth complement]]
[[Category:5-limit]]
[[Category:Interval]]
[[Category:Interval]]
[[Category:Ratio]]

Revision as of 17:22, 8 November 2020

Interval information
Ratio 32/25
Factorization 25 × 5-2
Monzo [5 0 -2
Size in cents 427.3726¢
Name classic diminished fourth
FJS name [math]\displaystyle{ \text{d4}_{25} }[/math]
Special properties reduced,
reduced subharmonic
Tenney norm (log2 nd) 9.64386
Weil norm (log2 max(n, d)) 10
Wilson norm (sopfr(nd)) 20

[sound info]
Open this interval in xen-calc

32/25, the classic diminished fourth, is the interval between 5/4 and 8/5. It is 225/224 flat of 9/7, and tempering out 225/224 makes 1-5/4-8/5 into the marvel triad. It is also 176/175 sharp of 14/11, and tempering out 176/175 makes 1-5/4-8/5 into the valinorsmic augmented triad.

See also