vDSP twoPoleTwoZeroFilter

App & System Services Core OS Accelerate

jfk OP

Created Oct ’20

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Hi,

does anyboda have details about the coefficient paramaters of the vDSP::twoPoleTwoZeroFilter
method?

https://developer.apple.com/documentation/accelerate/vdsp/3241153-twopoletwozerofilter

I assume that there are two filter, two zero and a gain coefficient, but how is the order, the value range etc?

Thanks

Jürgen

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