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GALA Gain


Description

In GALA Gain block, the gain applied to the input signal varies with the changes in the control input(Speed/Engine noise).

Targets Supported

NameADSP-214xx(Sample)ADSP-214xx(Block)ADSP-215xx/ADSP-SC5xx(Sample)ADSP-215xx/ADSP-SC5xx(Block)
GALA Gain No NoNo Yes


Pins

Input

NameTypeDescription
SpeedInputControlSpeed or Engine Noise
Input0AudioInput Channel0

Output

Output0AudioOutput channel0

Configurable Parameters

GUI Parameter NameDefault ValueRangeFunction Description
Slope0.010.01 to 1.0 It is used to multiply with the control input
DBGain0.1 0.0 to 15.0 dBScales the input signal
NumChannels120Number of input and output channels. Change in this value requires re-compilation

DSP Parameters

Parameter NameDescriptionADSP-214xx/SC5xx/215xx
SlopeScales the speed(Control input)Float
DBGainScales the input signalFloat
RampUpSlewRate of smooth transition of signal from low level to high levelFloat
RampDownSlewRate of smooth transition of signal from high level to low levelFloat

DSP Parameter Computation

RampUpSlew = 10^(1/(FS * 20))
RampDownSlew = 10^(-3/(FS * 20))

resources/tools-software/sigmastudiov2/modules/adialgorithms/galagain.1591334249.txt.gz · Last modified: 05 Jun 2020 07:17 by Nikhin Shetty