fi.helsinki.cs.ohtu.mpeg2.audio.mpa
Class QuantizationTables.QLevel

java.lang.Object
  fi.helsinki.cs.ohtu.mpeg2.audio.mpa.QuantizationTables.QLevel

Enclosing class:

QuantizationTables

private static class QuantizationTables.QLevel
extends java.lang.Object

Represents a quantization level. In other words, binds together values used in bit allocation (or quantization level determination) and sample quantization.

Field Summary

int	bits Number of bits used to encode the level
boolean	grouped Whether to encode samples as groups of three or individually
double	snr Signal-to-noise ratio in dB
int	steps Number of quantization steps

Constructor Summary

QuantizationTables.QLevel(int steps, int bits, boolean grouped, double snr)

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

steps

public final int steps

Number of quantization steps

bits

public final int bits

Number of bits used to encode the level

grouped

public final boolean grouped

Whether to encode samples as groups of three or individually

snr

public final double snr

Signal-to-noise ratio in dB

Constructor Detail

QuantizationTables.QLevel

public QuantizationTables.QLevel(int steps,
                                 int bits,
                                 boolean grouped,
                                 double snr)