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Index Selectable Multiple Band




Description

The Index Selectable Multiple Band block provides a wide variety of 2nd-order filter algorithms.

The available filter types are:

  1. Low shelf filter
  2. High shelf filter
  3. Parametric filter
  4. Peaking filter
  5. First order low shelf filter
  6. First order high shelf filter
  7. Notch filter
  8. Band pass filter
  9. Band stop filter
  10. All pass filter
  11. High pass filter
  12. Low pass filter


Usage


Variants

  1. Index Selectable Multiple Band (1 Ch)
  2. Index Selectable Multiple Band (2 Ch)


Targets Supported

NameADSP-214xx(Sample)ADSP-214xx(Block)ADSP-215xx/ADSP-SC5xx(Sample)ADSP-215xx/ADSP-SC5xx(Block)
Index Selectable Multiple Band (1 Ch) Yes YesYes Yes
Index Selectable Multiple Band (2 Ch) Yes YesYes Yes


Pins

Input

NameTypeDescription
IndexSelectInput0ControlIndex of the selected frequency response curve
Input1AudioInput to the filter

Output

NameTypeDescription
Output1AudioThe filtered output


Configurable Parameters

GUI Parameter NameDefault ValueRangeFunction Description
FilterCount10 to 99Selects a filter response curve by filter number selected
Boost0 dB -20 to +20 dBSet the boost value for a particular filter curve
Frequency100 Hz0 to 96 KHzCut-off frequency
Gain0 dB-15 to +15 dBFilter Gain
Q1.410.1 to 15Q factor of the filter
FilterTypeParametric filterAvailable filter TypesControls the type of the filter
EnabledOrBypassedTrueTrue/FalseEnabled/Disabled the algorithm
PhaseFalseTrue/FalseControls the phase of coefficients in 0 degree or 180 degree phase


DSP Parameters

Parameter NameDescriptionADSP-214xx/SC5xx/215xx
Stage0_B0B0 Filter CoefficientFloat
Stage0_B1B1 Filter CoefficientFloat
Stage0_B2B2 Filter CoefficientFloat
Stage0_A1A1 Filter CoefficientFloat
Stage0_A2A2 Filter CoefficientFloat


Here,

  • Red - Stage Number (Changes for each stage coefficients)


resources/tools-software/sigmastudiov2/modules/filters/indexselectablemultiplebad/index_selectable_multiple_band.1611031826.txt.gz · Last modified: 19 Jan 2021 05:50 by Krithika Manchale