This version (05 May 2021 12:05) is a draft.
Approvals: 0/1
The Previously approved version (15 Jan 2021 04:42) is available.Diff

Click here to return to the Mixers and Splitters page

Single Control Splitter


This Single Control Splitter block splits one input into multiple outputs, with a single knob control for all the output gains.


To set the output gain, click the knob with the left mouse button and drag while holding down the button. The knob's range, value, and step size can be customized in the control pop-up window. To change the knob's settings, right-click on the knob control.


  1. Single Control Splitter (No Slew)
  2. Single Control Splitter (SW Slew)
  3. Single Control Splitter (HW Slew)

Targets Supported

Name ADSP-214xx ADSP-215xx/SC5xx ADAU145x/146x
———————————————————— ——————-- ——————————-- —————————-
Single Control Splitter (No Slew) B/S B/S S
Single Control Splitter (SW Slew) S S NA
Single Control Splitter (HW Slew) NA NA S



InputAudioInput channel


OutputXControlOutput channel X


  • X - Channel Index

Configurable Parameters

GUI Parameter NameDefault ValueRangeFunction Description
Gain0 dB-200 to 200 dBGain factor
NumChannels220Number of output channels. Change in this value requires re-compilation
SlewType RC Slew NA Slew type. Applicable to HW slew modules
CustomVal 0x208A NA Custom slew value. Applicable to HW slew modules

DSP Parameters

Parameter Name Description ADSP-214xx/SC5xx/215xx ADAU145x/146x
—————————————- ——————————————————————————-- —————————————- —————————-
Gainscaling of the Gain Float FixPoint8d24
slew_mode Slew mode and value for HW slew (only for HW slew) NA Integer

resources/tools-software/sigmastudiov2/modules/mixersandsplitters/singlecontrolsplitter.txt · Last modified: 05 May 2021 12:05 by Nikhin Shetty