uk.org.toot.audio.filter
Class BiQuadFilter

java.lang.Object
  uk.org.toot.audio.filter.AbstractFilter
      uk.org.toot.audio.filter.BiQuadFilter

All Implemented Interfaces:

Filter

public class BiQuadFilter
extends AbstractFilter

Nested Class Summary

Nested classes/interfaces inherited from interface uk.org.toot.audio.filter.Filter

Filter.State, Filter.Type

Constructor Summary

BiQuadFilter(FilterSpecification spec)

Method Summary

void	filter(float[] buffer, float[] mixBuffer, int length, int chan, boolean doMix) Filter the source signal to the destination signal.

Methods inherited from class uk.org.toot.audio.filter.AbstractFilter

clear, close, getDesign, open, setSampleRate

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BiQuadFilter

public BiQuadFilter(FilterSpecification spec)

Method Detail

filter

public void filter(float[] buffer,
                   float[] mixBuffer,
                   int length,
                   int chan,
                   boolean doMix)

Description copied from interface: Filter

Filter the source signal to the destination signal. If the source and dest are the same a simple in-place filter should result. If the source and destination are different the Filter should add (or subtract) a portion of the source to the destination. This portion should represent the contribution to an equaliser comprising multiple such filters.

Specified by:

filter in interface Filter

Specified by:

filter in class AbstractFilter

chan - permits the Filter to use different States for different logical filter channels.