net.java.sip.communicator.impl.media.codec.audio.g729
Class QuaLsp

java.lang.Object
  net.java.sip.communicator.impl.media.codec.audio.g729.QuaLsp

 class QuaLsp
extends Object

Functions related to the quantization of LSP's.

Author:

Lubomir Marinov (translation of ITU-T C source code to Java)

Constructor Summary

QuaLsp()

Method Summary

(package private) void	lsp_encw_reset() Set the previous LSP vector
(package private) void	qua_lsp(float[] lsp, float[] lsp_q, int[] ana)

Methods inherited from class java.lang.Object

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

Constructor Detail

QuaLsp

QuaLsp()

Method Detail

qua_lsp

void qua_lsp(float[] lsp,
             float[] lsp_q,
             int[] ana)

Parameters:

lsp - (i) : Unquantized LSP

lsp_q - (o) : Quantized LSP

ana - (o) : indexes

lsp_encw_reset

void lsp_encw_reset()

Set the previous LSP vector