net.java.sip.communicator.impl.neomedia.codec.audio.silk
Class Silk_NLSF2A_stable

java.lang.Object
  net.java.sip.communicator.impl.neomedia.codec.audio.silk.Silk_NLSF2A_stable

public class Silk_NLSF2A_stable
extends Object

Convert NLSF parameters to stable AR prediction filter coefficients.

Author:

Jing Dai, Dingxin Xu

Constructor Summary

Silk_NLSF2A_stable()

Method Summary

(package private) static void

SKP_Silk_NLSF2A_stable(short[] pAR_Q12, int[] pNLSF, int LPC_order) Convert NLSF parameters to stable AR prediction filter coefficients.

Methods inherited from class java.lang.Object

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

Constructor Detail

Silk_NLSF2A_stable

public Silk_NLSF2A_stable()

Method Detail

SKP_Silk_NLSF2A_stable

static void SKP_Silk_NLSF2A_stable(short[] pAR_Q12,
                                   int[] pNLSF,
                                   int LPC_order)

Convert NLSF parameters to stable AR prediction filter coefficients.

Parameters:

pAR_Q12 - Stabilized AR coefs [LPC_order].

pNLSF - NLSF vector [LPC_order].

LPC_order - LPC/LSF order.