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

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

public class Silk_LTP_analysis_filter_FLP
extends Object

Constructor Summary

Silk_LTP_analysis_filter_FLP()

Method Summary

(package private) static void

SKP_Silk_LTP_analysis_filter_FLP(float[] LTP_res, float[] x, int x_offset, float[] B, int[] pitchL, float[] invGains, int subfr_length, int pre_length)

Methods inherited from class java.lang.Object

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

Constructor Detail

Silk_LTP_analysis_filter_FLP

public Silk_LTP_analysis_filter_FLP()

Method Detail

SKP_Silk_LTP_analysis_filter_FLP

static void SKP_Silk_LTP_analysis_filter_FLP(float[] LTP_res,
                                             float[] x,
                                             int x_offset,
                                             float[] B,
                                             int[] pitchL,
                                             float[] invGains,
                                             int subfr_length,
                                             int pre_length)

Parameters:

LTP_res - LTP res NB_SUBFR*(pre_lgth+subfr_lngth)

x - Input signal, with preceeding samples

x_offset - offset of valid data.

B - LTP coefficients for each subframe

pitchL - Pitch lags

invGains - Inverse quantization gains

subfr_length - Length of each subframe

pre_length - Preceeding samples for each subframe.