This version (13 Sep 2022 09:37) was approved by Ashwin PS.
Table of Contents
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Standard Hard Clipper
Description
This block clips off portions of signal voltages above and/or below certain limits. In other words, the circuit limits the range of the output signal.
Usage
Click the icon to switch among the clipper options: Hi, Low, or both. Enter upper and lower limits in their text fields. This algorithm can be grown to support multiple input/output pairs for multi-channel audio.
Targets Supported
| Name | ADSP-214xx | ADSP-215xx/SC5xx | ADAU145x/146x |
|---|---|---|---|
| ———————————————- | ——————-- | ——————————-- | —————————- |
| Hard Clipper - Standard | NA | NA | S |
Pins
Input
| Name | Type | Description |
|---|---|---|
| ———————- | ————-- | ———————- |
| InputX | Audio | Input channel X |
Output
| Name | Type | Description |
|---|---|---|
| ———————- | ————-- | ———————- |
| OutputX | Audio | Output channel X |
Note:
- X - Channel Index
Configurable Parameters
| GUI Parameter Name | Default Value | Range | Function Description |
|---|---|---|---|
| —————————————- | ———————- | ——————————- | —————————————- |
| ClipType | Both | High, Low, Both | Signal clipping options |
| Hi | 1 | LowerLimit to 100 | Sets the upper limit |
| Low | -1 | -16 to HigherLimit | Sets the lower limit |
| NumChannels | 1 | 1 to 20 | Number of input and output channels. Change in this value requires re-compilation |
DSP Parameters
| Parameter Name | Description | ADSP-214xx/SC5xx/215xx | ADAU145x/146x |
|---|---|---|---|
| —————————————- | ——————————————————————————-- | —————————————- | —————————- |
| up | Upper Limit | NA | FixedPoint8d24 |
| down | Lower Limit | NA | FixedPoint8d24 |
resources/tools-software/sigmastudiov2/modules/basic/standardcliphard.txt · Last modified: 30 Jul 2022 14:41 by Ashwin PS