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Post by RJH on Nov 27, 2018 17:02:07 GMT
Can anyone tell me how to create logarithmic faders in Midi Designer/Streambyter
The default mixer faders are linear, and so the midi volumes are harsh, and I want to replcate the behaviours of a hardware mixer which has more fine tuning at the upper end.
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nic
Soapbox Supremo 
Troublemaker
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Posts: 2,011
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Post by nic on Nov 28, 2018 9:07:48 GMT
Hi RJH,
Use a lookup table configured with a logarithmic curve and rewrite the CC numbers. Here is an example - this will rewrite every CC.
# logarithmic CCs
IF LOAD
ASS L00 = 00 06 12 1D 24 2A 2F 33 36 3A 3C 3F 41 43 45 47
ASS L10 = 49 4A 4C 4D 4E 50 51 52 53 54 55 56 57 58 59 5A
ASS L20 = 5B 5C 5C 5D 5E 5F 5F 60 61 61 62 63 63 64 64 65
ASS L30 = 65 66 66 67 68 68 69 69 69 6A 6A 6B 6B 6C 6C 6D
ASS L40 = 6D 6D 6E 6E 6F 6F 6F 70 70 70 71 71 71 72 72 72
ASS L50 = 73 73 73 74 74 74 75 75 75 76 76 76 76 77 77 77
ASS L60 = 78 78 78 78 79 79 79 79 7A 7A 7A 7A 7B 7B 7B 7B
ASS L70 = 7C 7C 7C 7C 7D 7D 7D 7D 7D 7E 7E 7E 7E 7F 7F 7F
END
IF MT == B0
ASS M2 = LM2
END
Regards, Nic.
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