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 Odd calculation result
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Bill Meadows Member |
posted 05 December 2002 21:07
 
The same set of fractions are used in both a Sequencer and a SoundToGlobalController. The decimal results are displayed in the VCS. The decimal values should be the same, but the Sequencer values are significantly different. Why is this? IP: Logged | |
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SSC Administrator |
posted 06 December 2002 10:08
In the SoundToGlobalController, the expression is evaluated to 24 fractional bits of precision. The same expression in the AnalogSequencer is evaluated to the same precision, but the !KeyVelocity output is accurate to only 7 bits, so the values are being rounded to the nearest multiple of 128. If you need the same precision, you could use an extra value output from the AnalogSequencer. Alternatively, if you know that your output is always going to be a multiple of 1/11, you could instead generate multiples of 1/16, and multiply by 16/11 where you use !KeyVelocity. IP: Logged |
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