This version is outdated by a newer approved version.
This version (17 Feb 2021 04:58) was approved by John Joseph.
This version (17 Feb 2021 04:58) was approved by John Joseph.This is an old revision of the document!
Table of Contents
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Pink Noise
Description
This Module generates white noise and passes it through a sixth-order IIR filter with a 1/f power response. Pink noise has a power falloff of 1/f.
Targets Supported
| Name | ADSP-214xx(Sample) | ADSP-214xx(Block) | ADSP-215xx/ADSP-SC5xx(Sample) | ADSP-215xx/ADSP-SC5xx(Block) |
|---|---|---|---|---|
| WhiteNoise | No | Yes | No | Yes |
Pins
Output
| Name | Type | Description |
|---|---|---|
| Pink Noise | Audio | Output channel 0 |
Configurable Parameters
| GUI Parameter Name | Default Value | Range | Function Description |
|---|---|---|---|
| Gain | 0 | -120 → 20db | Gain applied on the pink noise signal |
DSP Parameters
| Parameter Name | Description | ADSP-214xx/SC5xx/215xx |
|---|---|---|
| Gain | Gain applied on the pink noise signal | Float |
DSP Parameter Computation
DSP_Gain = 0.25 * Math.Pow(10, (Configurable_gain / 20))
resources/tools-software/sigmastudiov2/modules/sources/pinknoise.1612710024.txt.gz · Last modified: 07 Feb 2021 16:00 by John Joseph