Kite's ups and downs notation: Difference between revisions
Wikispaces>TallKite **Imported revision 593964730 - Original comment: ** |
Wikispaces>TallKite **Imported revision 593967506 - Original comment: ** |
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<h2>IMPORTED REVISION FROM WIKISPACES</h2> | <h2>IMPORTED REVISION FROM WIKISPACES</h2> | ||
This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br> | This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br> | ||
: This revision was by author [[User:TallKite|TallKite]] and made on <tt>2016-10-04 | : This revision was by author [[User:TallKite|TallKite]] and made on <tt>2016-10-04 04:13:45 UTC</tt>.<br> | ||
: The original revision id was <tt> | : The original revision id was <tt>593967506</tt>.<br> | ||
: The revision comment was: <tt></tt><br> | : The revision comment was: <tt></tt><br> | ||
The revision contents are below, presented both in the original Wikispaces Wikitext format, and in HTML exactly as Wikispaces rendered it.<br> | The revision contents are below, presented both in the original Wikispaces Wikitext format, and in HTML exactly as Wikispaces rendered it.<br> | ||
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The third special case is when the edo's 5th is narrower than 4\7, as in 16edo. There are two approaches. One preserves the harmonic (chain-of-fifths) meaning of sharp/flat, major/minor and aug/dim, and the other preserves the melodic meaning. | The third special case is when the edo's 5th is narrower than 4\7, as in 16edo. There are two approaches. One preserves the harmonic (chain-of-fifths) meaning of sharp/flat, major/minor and aug/dim, and the other preserves the melodic meaning. | ||
In the first approach, major is still fifthwards, which makes it narrower than minor. Aug is narrower than dim. This makes interval arithmetic and chord names unaffected. M2 + M2 is still M3, and a C minor chord is still C Eb G. Sharp is flatter than natural. | In the first approach, major is still fifthwards, which makes it narrower than minor. Aug is narrower than dim. This makes interval arithmetic and chord names unaffected. M2 + M2 is still M3, and a C minor chord is still C Eb G. Sharp is flatter than natural. __**Up is still ascending in pitch**__. If someone's singing above pitch, instead of saying "you're singing sharp", you would say "you're singing up". | ||
In the 2nd approach, major is still wider than minor, so major is not fifthwards but fourthwards. Sharp is still sharper than natural. The chain of fifths runs backwards: | In the 2nd approach, major is still wider than minor, so major is not fifthwards but fourthwards. Sharp is still sharper than natural. The chain of fifths runs backwards: | ||
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16edo: C - C#/Db - D - D#/Eb - E - E# - Fb - F - F#/Gb - G - G#/Ab - A - A#/Bb - B - B# - Cb - C | 16edo: C - C#/Db - D - D#/Eb - E - E# - Fb - F - F#/Gb - G - G#/Ab - A - A#/Bb - B - B# - Cb - C | ||
Interval arithmetic is done using a simple trick: first reverse everything, then perform normal arithmetic, then reverse everything again. Reversing means exchanging major for minor, aug for dim and sharp for flat. Perfect and natural are unaffected. | Interval arithmetic is done using a simple trick: first reverse everything, then perform normal arithmetic, then reverse everything again. Reversing means exchanging major for minor, aug for dim and sharp for flat. Perfect and natural are unaffected. Examples: | ||
||= initial question ||= reverse everything ||= do the math ||= reverse again || | ||= initial question ||= reverse everything ||= do the math ||= reverse again || | ||
||= M2 + M2 ||= m2 + m2 ||= dim3 ||= aug3 || | ||= M2 + M2 ||= m2 + m2 ||= dim3 ||= aug3 || | ||
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||= Eb + m3 ||= E# + M3 ||= G## ||= Gbb || | ||= Eb + m3 ||= E# + M3 ||= G## ||= Gbb || | ||
||= Eb + P5 ||= E# + P5 ||= B# ||= Bb || | ||= Eb + P5 ||= E# + P5 ||= B# ||= Bb || | ||
||= | ||= A minor ||= A major ||= A C# E ||= A Cb E || | ||
||= Eb major ||= E# minor ||= E# G# B# ||= Eb Gb Db || | ||= Eb major ||= E# minor ||= E# G# B# ||= Eb Gb Db || | ||
||= G7 = M3 + P5 + m7 ||= m3 + P5 + M7 ||= G Bb D F# ||= G B# D Fb || | ||= G7 = M3 + P5 + m7 ||= m3 + P5 + M7 ||= G Bb D F# ||= G B# D Fb || | ||
Both approaches have their merit, but the first one will be used here. | |||
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The third special case is when the edo's 5th is narrower than 4\7, as in 16edo. There are two approaches. One preserves the harmonic (chain-of-fifths) meaning of sharp/flat, major/minor and aug/dim, and the other preserves the melodic meaning.<br /> | The third special case is when the edo's 5th is narrower than 4\7, as in 16edo. There are two approaches. One preserves the harmonic (chain-of-fifths) meaning of sharp/flat, major/minor and aug/dim, and the other preserves the melodic meaning.<br /> | ||
<br /> | <br /> | ||
In the first approach, major is still fifthwards, which makes it narrower than minor. Aug is narrower than dim. This makes interval arithmetic and chord names unaffected. M2 + M2 is still M3, and a C minor chord is still C Eb G. Sharp is flatter than natural. | In the first approach, major is still fifthwards, which makes it narrower than minor. Aug is narrower than dim. This makes interval arithmetic and chord names unaffected. M2 + M2 is still M3, and a C minor chord is still C Eb G. Sharp is flatter than natural. <u><strong>Up is still ascending in pitch</strong></u>. If someone's singing above pitch, instead of saying &quot;you're singing sharp&quot;, you would say &quot;you're singing up&quot;.<br /> | ||
<br /> | <br /> | ||
In the 2nd approach, major is still wider than minor, so major is not fifthwards but fourthwards. Sharp is still sharper than natural. The chain of fifths runs backwards:<br /> | In the 2nd approach, major is still wider than minor, so major is not fifthwards but fourthwards. Sharp is still sharper than natural. The chain of fifths runs backwards:<br /> | ||
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16edo: C - C#/Db - D - D#/Eb - E - E# - Fb - F - F#/Gb - G - G#/Ab - A - A#/Bb - B - B# - Cb - C<br /> | 16edo: C - C#/Db - D - D#/Eb - E - E# - Fb - F - F#/Gb - G - G#/Ab - A - A#/Bb - B - B# - Cb - C<br /> | ||
<br /> | <br /> | ||
Interval arithmetic is done using a simple trick: first reverse everything, then perform normal arithmetic, then reverse everything again. Reversing means exchanging major for minor, aug for dim and sharp for flat. Perfect and natural are unaffected.<br /> | Interval arithmetic is done using a simple trick: first reverse everything, then perform normal arithmetic, then reverse everything again. Reversing means exchanging major for minor, aug for dim and sharp for flat. Perfect and natural are unaffected. Examples:<br /> | ||
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</tr> | </tr> | ||
<tr> | <tr> | ||
<td style="text-align: center;"> | <td style="text-align: center;">A minor<br /> | ||
</td> | </td> | ||
<td style="text-align: center;"> | <td style="text-align: center;">A major<br /> | ||
</td> | </td> | ||
<td style="text-align: center;">C | <td style="text-align: center;">A C# E<br /> | ||
</td> | </td> | ||
<td style="text-align: center;"> | <td style="text-align: center;">A Cb E<br /> | ||
</td> | </td> | ||
</tr> | </tr> | ||
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<br /> | <br /> | ||
Both approaches have their merit, but the first one will be used here.<br /> | |||
<br /> | <br /> | ||
<br /> | <br /> |