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A Metric Modulation is a tempo change created by means of a common duration. For example, you could modulate from quarter-note = 60 to quarter-note = 120 by noting that an eighth-note at 60 is equal to a quarter-note at 120. This simple example can be done in your head.
But suppose you wanted to modulate from 72 to 96? Or suppose you had a starting tempo, and wanted to know where you could modulate by using a simple metric modulation? Simple Metric Modulations makes finding the answers to these problems quick and easy.
The Interface is divided into two halves. On the left, you can enter a starting tempo and find possible modulations. On the right, you can enter any two quarter-note values (including decimals) and find the simple modulations that can be made between them. Although the interface is intuitive, usage Instructions are provided by the help button, and can also be viewed on the web.
By the way, a "simple" metric
modulation is one that can be achieved using these note values:
whole-notes, half-notes, quarter-notes, eighth-notes, sixteenth-notes, and thirty-second-notes;
dotted half-notes, dotted quarter-notes, dotted eighth-notes, and dotted sixteenth-notes;
half-note triplets, quarter-note triplets, eighth-note triplets, and sixteenth-note
triplets;
quarter-note quintuplets, eighth-note quintuplets, and sixteenth-note quintuplets. |
Download Interval Vector Calculator
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Interval Vector
Calculator v2 (Freeware)
Interval Vector Calculator is
a quick and simple way to find the interval content (interval
vector) of a pitch-class set of up to twelve notes. It runs
as a small Microsoft Excel spreadsheet on both Windows and Macintosh. Interval
Vector Calculator
is freeware.
Download Interval Vector Calculator
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If your browser is set to launch Excel files immediately,
download IVecCalc.xls. Otherwise, download a compressed version. |
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Compressed
for Windows: IVecCalc.zip |
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| If you want
to have the file sent to you by surface mail, fill out the Shareware/Freeware
Order Form.(Note that there
is a $5.00 shipping/handling fee unless you order it with another product. |
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