FilterHighLowBandPass

java.lang.Object

wellen.dsp.FilterHighLowBandPass

All Implemented Interfaces:: DSPNodeProcess

public class FilterHighLowBandPass extends Object implements DSPNodeProcess

provides 3 kinds of filters: high-, low- and band-pass filtering with adjustable resonance and cutoff frequency.

Constructor Summary

Constructors

Constructor

Description

FilterHighLowBandPass()

FilterHighLowBandPass(int sampling_rate)
Method Summary

Modifier and Type

Method

Description

float

get_frequency()

float

get_resonance()

float

process(float inputValue)

void

reset()

void

set_frequency(float pCutoffFrequency)

void

set_mode(int pFilterMode)

void

set_resonance(float pResonance)

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- FilterHighLowBandPass
  
  public FilterHighLowBandPass()
- FilterHighLowBandPass
  
  public FilterHighLowBandPass(int sampling_rate)
  
  Parameters:
  
  sampling_rate - sampling rate in Hz
Method Details
- get_frequency
  
  public float get_frequency()
  
  Returns:
  
  cutoff frequency in Hz
- set_frequency
  
  public void set_frequency(float pCutoffFrequency)
  
  Parameters:
  
  pCutoffFrequency - cutoff frequency in Hz
- get_resonance
  
  public float get_resonance()
  
  Returns:
  
  resonance
- set_resonance
  
  public void set_resonance(float pResonance)
  
  Parameters:
  
  pResonance - resonance
- set_mode
  
  public void set_mode(int pFilterMode)
  
  Parameters:
  
  pFilterMode - filter mode
- process
  
  public float process(float inputValue)
  
  Specified by:
  
  process in interface DSPNodeProcess
  
  Parameters:
  
  inputValue - input signal
  
  Returns:
  
  filtered signal
- reset
  
  public void reset()