PinkFilter

Overview

Filter with 3 dB/octave roll off

Discussion

Module Pack

Standard

ClassID

classID =

Type Definition

typedef struct _ModulePinkFilter
{
ModuleInstanceDescriptor instance;            // Common Audio Weaver module instance structure
} ModulePinkFilterClass;

Pins

Input Pins


Name	in
Description	Audio input
Data type	float
Channel range	Unrestricted
Block size range	Unrestricted
Sample rate range	Unrestricted
Complex support	Real

Output Pins


Name	out
Description	Audio output
Data Type	float

Matlab Usage

File Name: pink_filter_subsystem.m 
 SYS=pink_filter_subsystem(NAME) 
 Implements a filter with a 3 dB/octave rolloff.  This is the same 
 response as pink noise.  Internally, the subsystem uses an 8th order 
 Biquad Cascade module.  Arguments: 
    NAME - name of the module.