This version (18 May 2021 08:49) was approved by John Joseph.The Previously approved version (27 Feb 2020 05:12) is available.
Table of Contents
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RMS With TC
Description
The RMSWithTC block computes the RMS of the input signals with time constant specified in the text field.
Targets Supported
| Name | ADSP-214xx | ADSP-215xx/SC5xx | ADAU145x/146x |
|---|---|---|---|
| —————————— | ——————-- | ——————————-- | —————————- |
| RMSWithTC | S/B | S/B | NA |
Pins
Input
| Name | Type | Description |
|---|---|---|
| ———————————— | —————————— | —————————————- |
| Input0 | Audio | Input channel 10 |
Output
| Name | Type | Description |
|---|---|---|
| ———————————— | —————————— | —————————————- |
| Output0 | Audio | Output channel 0 |
Configurable Parameters
| GUI Parameter Name | Default Value | Range | Function Description |
|---|---|---|---|
| —————————————- | —————————- | ————————————- | —————————————————————- |
| TimeConstant | 121 | 1-8686 | Determines how rapidly the RMS value is to be computed with any change in the input level |
| IsDBps | False | True/False | Control value in dB/s or ms |
| NumChannels | 2 | 20 | Number of input and Output channels. Change in this value requires re-compilation |
DSP Parameters
| Parameter Name | Description | ADSP-214xx/215xx/SC5xx |
|---|---|---|
| ——————————-- | —————————————————————— | ——————————————- |
| TimeConstant | TC for RMS value with change in input | Float |
DSP Parameter Computation
TimeConstant = ABS(1-10^(TimeConstant(linear)/(10*FS))) Where FS is the Sampling rate
resources/tools-software/sigmastudiov2/modules/arithmeticandlogic/rmswithtc.txt · Last modified: 07 May 2021 07:22 by Krithika Manchale