net.java.sip.communicator.impl.neomedia.codec.audio.silk
Class Silk_levinsondurbin_FLP

java.lang.Object
  net.java.sip.communicator.impl.neomedia.codec.audio.silk.Silk_levinsondurbin_FLP

public class Silk_levinsondurbin_FLP
extends Object

Author:

Jing Dai, Dingxin Xu

Constructor Summary

Silk_levinsondurbin_FLP()

Method Summary

(package private) static float

SKP_Silk_levinsondurbin_FLP(float[] A, int A_offset, float[] corr, int order) Solve the normal equations using the Levinson-Durbin recursion.

Methods inherited from class java.lang.Object

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

Constructor Detail

Silk_levinsondurbin_FLP

public Silk_levinsondurbin_FLP()

Method Detail

SKP_Silk_levinsondurbin_FLP

static float SKP_Silk_levinsondurbin_FLP(float[] A,
                                         int A_offset,
                                         float[] corr,
                                         int order)

Solve the normal equations using the Levinson-Durbin recursion.

Parameters:

A - prediction coefficients [order].

A_offset - offset of valid data.

corr - input auto-correlations [order + 1].

order - prediction order.

Returns:

prediction error energy.