Pd++  0.01
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pd::HighPass Class Reference

One-pole high pass filter. More...

#include <HighPass.h>

Inheritance diagram for pd::HighPass:
PdMaster

Public Member Functions

 HighPass (double cutOff)
 
double perform (double input)
 
void setCutOff (double f)
 
void clear (double q)
 
- Public Member Functions inherited from PdMaster
void * getbytes (size_t nbytes)
 
void * resizebytes (void *old, size_t oldsize, size_t newsize)
 
void freebytes (void *fatso, size_t nbytes)
 
std::string getPath ()
 
void setSampleRate (unsigned long)
 
unsigned long getSampleRate ()
 
void setBlockSize (int)
 
int getBlockSize ()
 
double getTimeInSampleTicks ()
 
long getTimeInMilliSeconds (double time)
 
int pdBigOrSmall (double f)
 
void cos_maketable ()
 
int PD_BIGORSMALL (float f)
 
void setFFTWindow (int)
 
int getFFTWindow ()
 
double mtof (double)
 
double ftom (double)
 
double powtodb (double)
 
double dbtopow (double)
 
double rmstodb (double)
 
double dbtorms (double)
 

Public Attributes

std::string pdName = "hip~"
 
- Public Attributes inherited from PdMaster
int cosTableSize = COSTABSIZE
 
float * cos_table
 

Additional Inherited Members

- Public Types inherited from PdMaster
typedef union
PdMaster::_sampleint_union 
t_sampleint_union
 

Detailed Description

One-pole high pass filter.

Use setCutOff() to adjust cutoff freq. Use clear() to reset the filter's internal state. In my version I have slightly changed the normaling equation to avoid going out of range.


The documentation for this class was generated from the following files: