org.mobicents.media.server.impl.dsp.audio.g729
Class LspGetq

java.lang.Object
  org.mobicents.media.server.impl.dsp.audio.g729.LspGetq

public class LspGetq
extends java.lang.Object

Constructor Summary

LspGetq()

Method Summary

static void	lsp_expand_1_2(float[] buf, float gap)
static void	lsp_expand_1(float[] buf, float gap)
static void	lsp_expand_2(float[] buf, float gap)
static void	lsp_get_quant(float[][] lspcb1, float[][] lspcb2, int code0, int code1, int code2, float[][] fg, float[][] freq_prev, float[] lspq, float[] fg_sum)
static void	lsp_prev_compose(float[] lsp_ele, float[] lsp, float[][] fg, float[][] freq_prev, float[] fg_sum)
static void	lsp_prev_extract(float[] lsp, float[] lsp_ele, float[][] fg, float[][] freq_prev, float[] fg_sum_inv)
static void	lsp_prev_update(float[] lsp_ele, float[][] freq_prev)
static void	lsp_stability(float[] buf)

Methods inherited from class java.lang.Object

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

Constructor Detail

LspGetq

public LspGetq()

Method Detail

lsp_get_quant

public static void lsp_get_quant(float[][] lspcb1,
                                 float[][] lspcb2,
                                 int code0,
                                 int code1,
                                 int code2,
                                 float[][] fg,
                                 float[][] freq_prev,
                                 float[] lspq,
                                 float[] fg_sum)

lsp_expand_1

public static void lsp_expand_1(float[] buf,
                                float gap)

lsp_expand_2

public static void lsp_expand_2(float[] buf,
                                float gap)

lsp_expand_1_2

public static void lsp_expand_1_2(float[] buf,
                                  float gap)

lsp_prev_compose

public static void lsp_prev_compose(float[] lsp_ele,
                                    float[] lsp,
                                    float[][] fg,
                                    float[][] freq_prev,
                                    float[] fg_sum)

lsp_prev_extract

public static void lsp_prev_extract(float[] lsp,
                                    float[] lsp_ele,
                                    float[][] fg,
                                    float[][] freq_prev,
                                    float[] fg_sum_inv)

lsp_prev_update

public static void lsp_prev_update(float[] lsp_ele,
                                   float[][] freq_prev)

lsp_stability

public static void lsp_stability(float[] buf)