7edo: Difference between revisions
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!Interval | !Interval | ||
!Cents | !Cents | ||
!interval name | !interval name a | ||
!interval name b | |||
!The "neighborhood" of just intervals | !The "neighborhood" of just intervals | ||
|- | |- | ||
|0 | |0 | ||
|0.000 | |0.000 | ||
|unison | |||
|unison / prime | |unison / prime | ||
|exactly [[1/1]] | |exactly [[1/1]] | ||
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|1 | |1 | ||
|171.429 | |171.429 | ||
|prime | |||
|second | |second | ||
|6.424¢ from Ptolemy (neutral) second [[11/10]] <br /> 3.215¢ from second [[54/49]] <br> -1.006¢ from the 29th subharmonic [[32/29]] <br /> -10.975¢ from major second (small whole tone) [[10/9]] | |6.424¢ from Ptolemy (neutral) second [[11/10]] <br /> 3.215¢ from second [[54/49]] <br> -1.006¢ from the 29th subharmonic [[32/29]] <br /> -10.975¢ from major second (small whole tone) [[10/9]] | ||
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|2 | |2 | ||
|342.857 | |342.857 | ||
|second | |||
|third | |third | ||
|0.374¢ from neutral third [[39/32]] | |0.374¢ from neutral third [[39/32]] | ||
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|3 | |3 | ||
| 514.286 | | 514.286 | ||
|third | |||
|fourth | |fourth | ||
|16.241¢ from just fourth [[4/3]] (498.045¢) <br /> -5.265¢ from wide fourth [[27/20]] | |16.241¢ from just fourth [[4/3]] (498.045¢) <br /> -5.265¢ from wide fourth [[27/20]] | ||
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| 4 | | 4 | ||
|685.714 | |685.714 | ||
|fourth | |||
|fifth | |fifth | ||
|5.265 ¢ from narrow fifth [[40/27]] <br /> -16.241¢ from just fifth [[3/2]] (701.955¢) | |5.265 ¢ from narrow fifth [[40/27]] <br /> -16.241¢ from just fifth [[3/2]] (701.955¢) | ||
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|5 | |5 | ||
|857.143 | |857.143 | ||
|fifth | |||
|sixth | |sixth | ||
|4.551¢ from neutral sixth [[18/11]] | |4.551¢ from neutral sixth [[18/11]] | ||
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|6 | |6 | ||
| 1028.571 | | 1028.571 | ||
|sixth | |||
|seventh | |seventh | ||
|10.975¢ from (Didymus) minor seventh [[9/5]] <br /> -6.424¢ from neutral seventh [[20/11]] <br /> -1.006¢ from the 29th harmonic [[29/16]] <br /> -3.215¢ from seventh [[49/27]] | |10.975¢ from (Didymus) minor seventh [[9/5]] <br /> -6.424¢ from neutral seventh [[20/11]] <br /> -1.006¢ from the 29th harmonic [[29/16]] <br /> -3.215¢ from seventh [[49/27]] | ||
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|7 | |7 | ||
| 1200 | | 1200 | ||
|seventh | |||
|octave | |octave | ||
|exactly [[2/1]] | |exactly [[2/1]] | ||