This version is outdated by a newer approved version.
This version (10 Feb 2021 13:12) was approved by Sanjeeva Reddy.
This version (10 Feb 2021 13:12) was approved by Sanjeeva Reddy.This is an old revision of the document!
Table of Contents
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RMSWithTC
Description
The RMSWithTC block computes the RMS of the input signals with time constant specified in the text field.
Targets Supported
| Name | ADSP-214xx(Sample) | ADSP-214xx(Block) | ADSP-215xx/ADSP-SC5xx(Sample) | ADSP-215xx/ADSP-SC5xx(Block) |
|---|---|---|---|---|
| RMSWithTC | Yes | Yes | Yes | Yes |
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 | Truie/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 compute with change in input level | 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.1582776736.txt.gz · Last modified: 27 Feb 2020 05:12 by Krithika Manchale