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[Cs-dev] chuap opcode and sr

Date2009-08-17 09:56
FromPINOT Francois
Subject[Cs-dev] chuap opcode and sr
Hello Mike,

I tried the following command on the chuap.csd example from the manual:

    csound -r 44100 -k 490 -d -o dac chuap.csd

I then tried it with half sampling rate:

    csound -r 22050 -k 245 -d -o dac chuap.csd

and it played the same sound one octave lower than the first try!

Is it due to the nonlinearity terms in the difference equation?

Best regards

François Pinot

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