fi.helsinki.cs.ohtu.mpeg2.audio.mpa
Class MP2Data.Channel

java.lang.Object
  fi.helsinki.cs.ohtu.mpeg2.audio.mpa.MP2Data.Channel

Enclosing class:

MP2Data

public static class MP2Data.Channel
extends java.lang.Object

Represents a single audio channel.

Field Summary

protected int[]	bitAllocation Bit allocation / quantization level for every sub-band
protected int[][][]	samples Quantized samples of the sub-bands, in three groups of 12 samples
protected int[][]	scaleFactors Scale factors for every sub-band for every 12 samples
protected int[]	scfsi Scale factor select information for every sub-band

Constructor Summary

MP2Data.Channel(int[] bitAllocation, int[] scfsi, int[][] scaleFactors, int[][][] samples)
Creates a new Channel instance from the given parameters.

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

bitAllocation

protected final int[] bitAllocation

Bit allocation / quantization level for every sub-band

scfsi

protected final int[] scfsi

Scale factor select information for every sub-band

scaleFactors

protected final int[][] scaleFactors

Scale factors for every sub-band for every 12 samples

samples

protected final int[][][] samples

Quantized samples of the sub-bands, in three groups of 12 samples

Constructor Detail

MP2Data.Channel

public MP2Data.Channel(int[] bitAllocation,
                       int[] scfsi,
                       int[][] scaleFactors,
                       int[][][] samples)

Creates a new Channel instance from the given parameters.

Parameters:

bitAllocation - Bit allocation / quantization level for every sub-band

scfsi - Scale factor select information for every sub-band

scaleFactors - Scale factors for every sub-band section

samples - Quantized samples for every sub-band