org.mobicents.media.server.impl.codec.g729
Class LpcFunc

java.lang.Object
  org.mobicents.media.server.impl.codec.g729.LpcFunc

public class LpcFunc
extends java.lang.Object

Constructor Summary

LpcFunc()

Method Summary

static void	get_lsp_pol(float[] lsp, int lsps, float[] f, int fs)
static void	int_lpc(float[] lsp_old, float[] lsp_new, float[] lsf_int, float[] lsf_new, float[] az)
static void	int_qlpc(float[] lsp_old, float[] lsp_new, float[] az)
static void	lsf_lsp(float[] lsf, float[] lsp, int m)
static void	lsp_az(float[] lsp, int lsps, float[] a, int as)
static void	lsp_lsf(float[] lsp, float[] lsf, int m)
static void	weight_az(float[] a, int as, float gamma, int m, float[] ap, int aps)

Methods inherited from class java.lang.Object

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

Constructor Detail

LpcFunc

public LpcFunc()

Method Detail

lsp_az

public static void lsp_az(float[] lsp,
                          int lsps,
                          float[] a,
                          int as)

get_lsp_pol

public static void get_lsp_pol(float[] lsp,
                               int lsps,
                               float[] f,
                               int fs)

lsf_lsp

public static void lsf_lsp(float[] lsf,
                           float[] lsp,
                           int m)

lsp_lsf

public static void lsp_lsf(float[] lsp,
                           float[] lsf,
                           int m)

weight_az

public static void weight_az(float[] a,
                             int as,
                             float gamma,
                             int m,
                             float[] ap,
                             int aps)

int_qlpc

public static void int_qlpc(float[] lsp_old,
                            float[] lsp_new,
                            float[] az)

int_lpc

public static void int_lpc(float[] lsp_old,
                           float[] lsp_new,
                           float[] lsf_int,
                           float[] lsf_new,
                           float[] az)