Package ipsk.audio.dsp

Class DSPUtils

java.lang.Object

ipsk.audio.dsp.DSPUtils

public class DSPUtils
extends java.lang.Object

Constructor Summary

Constructors

Constructor	Description
DSPUtils()

Method Summary

Modifier and Type	Method	Description
static double	getLevelInDB(double linearLevel)
static void	main(java.lang.String[] args)
static double	toLevelInDB(double linearLevel)	Get normalized amplitude level in dB
static double	toLinearLevel(double dbLevel)
static double	toOctaves(double fq)
static double	toOctaves(double f1, double f2)
static double	toPowerLevelInDB(double linearLevel)	Get normalized amplitude power level in dB
static double	toPowerLinearLevel(double dbLevel)

Methods inherited from class java.lang.Object

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

Constructor Detail

DSPUtils

public DSPUtils()

Method Detail

toLevelInDB

public static double toLevelInDB(double linearLevel)

Get normalized amplitude level in dB

Parameters:

linearLevel - a normalized positive linear level (1.0 corresponds to 0dB)

Returns:

level in dB

getLevelInDB

public static double getLevelInDB(double linearLevel)

toLinearLevel

public static double toLinearLevel(double dbLevel)

toPowerLevelInDB

public static double toPowerLevelInDB(double linearLevel)

Get normalized amplitude power level in dB

Parameters:

linearLevel - a normalized positive linear level (1.0 corresponds to 0dB)

Returns:

power level in dB

toPowerLinearLevel

public static double toPowerLinearLevel(double dbLevel)

toOctaves

public static double toOctaves(double f1,
                               double f2)

toOctaves

public static double toOctaves(double fq)

main

public static void main(java.lang.String[] args)