Device description file: Definition of a Biquad Coefficients Object

<Object>

This object converts Biquad parameters to Biquad coefficients.

<TargetValues>

A BiquadCoefficientsObject must have five TargetValues (order is fixed):

  1. FIR0
  2. FIR1
  3. FIR2
  4. IIR1
  5. IIR2

<StateVariables>

A BiquadCoefficientsObject must have four fixed StateVariables and an optional StateVariable (order does not matter). Assignment of StateVariables is done by buddy type:

StateVariable Buddy type
Filter type FilterType Mandatory
Frequency Frequency Mandatory
Quality Q Mandatory
Gain Gain Mandatory
Active Active Optional

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