Thu, 19 Mar 2009 10:00:00 GMT做移动信息专家http://blog.csdn.net/anxing/http://blog.csdn.net/anxing/archive/2009/03/19/4003441.aspxhttp://blog.csdn.net/anxing/comments/4003441.aspx0http://blog.csdn.net/anxing/comments/commentRss/4003441.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=4003441speech codec (G.711, G.723, G.726, G.729, iLBC)<br />各种各样的编解码在各种领域得到广泛的应用，下面就把各种codec的压缩率进行一下比较，不正确之处望各位同行指正。<br />Speech codec：<br />    现主要有的speech codec 有: G.711, G.723, G.726 , G.729, ILBC<br />                                           QCELP, EVRC, AMR, SMV<br /><br />   主要的audio codec 有:<br />                               real audio, AAC, AC3, MP3, WMA, SBC等，各种编解码都有其应用的重点领域。<br /><br />   本文主要对speech codec相关指标进行总结：<br />   ITU 推出G.7XX系列的speech codec, 目前广泛应用的有：G.711，G.723, G.726, G.729. 每一<img src ="http://blog.csdn.net/anxing/aggbug/4003441.aspx" width = "1" height = "1" />Thu, 19 Mar 2009 18:00:00 +0800王永刚http://blog.csdn.net/anxing/archive/2009/03/19/4003441.aspx#Feedbackhttp://blog.csdn.net/anxing/archive/2009/03/19/4003441.aspx王永刚http://blog.csdn.net/anxing/archive/2009/03/19/4003441.aspxhttp://blog.csdn.net/anxing/feed.aspxcsdn.net/anxing/~1090725/212267869/1090724http://blog.csdn.net/anxing/archive/2008/08/26/2831871.aspxhttp://blog.csdn.net/anxing/comments/2831871.aspx0http://blog.csdn.net/anxing/comments/commentRss/2831871.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=2831871<br />网上找的，做个标记。<br />1 unix教程  外国教材  如果英文好的话可以看原版的 入门性的教材，在脑袋中建立起unix的概念并学会基本的操作。<br /><br />2 unix环境高级编程，被称为unix编程的圣经，看书之前，需要有操作系统基础，比如进程，内存管理，文件系统等。而且要知道unix下各个组件的特性。<br /><br />3 unix系统编程 比较深入，里面有好多好的东西，比如网络服务器的设计，而且讨论很详细，比如服务器性能该进等。<br /><br />4 linux上的c编程。基本上都是编程实例。而且也有一些基本概念的讲解，比如守护进程的编写就讲的比较好。<br /><br />5 linux下的数据库编程。不错的书，讲到了linux下oralce，mysql，informix等数据库的安装使用以及数据库编程。数据库，几乎每个项目都会用到的。<br /><br />6 unix编程艺术。探讨unix文化及理念的书。理念是指导性的东西，比如面向对象编程，如果你只是学会了c++的语法而不理解其思想理念，那你很可能写出一个骨质里其实是过程化的而非面向<img src ="http://blog.csdn.net/anxing/aggbug/2831871.aspx" width = "1" height = "1" />Tue, 26 Aug 2008 19:40:00 +0800anxinghttp://blog.csdn.net/anxing/archive/2008/08/26/2831871.aspx#Feedbackhttp://blog.csdn.net/anxing/archive/2008/08/26/2831871.aspxanxinghttp://blog.csdn.net/anxing/archive/2008/08/26/2831871.aspxhttp://blog.csdn.net/anxing/feed.aspxcsdn.net/anxing/~1090725/212267870/1090724http://blog.csdn.net/anxing/archive/2007/08/23/1755784.aspxhttp://blog.csdn.net/anxing/comments/1755784.aspx0http://blog.csdn.net/anxing/comments/commentRss/1755784.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1755784遗忘<img src ="http://blog.csdn.net/anxing/aggbug/1755784.aspx" width = "1" height = "1" />Thu, 23 Aug 2007 19:32:00 +0800anxinghttp://blog.csdn.net/anxing/archive/2007/08/23/1755784.aspx#Feedbackhttp://blog.csdn.net/anxing/archive/2007/08/23/1755784.aspxanxinghttp://blog.csdn.net/anxing/archive/2007/08/23/1755784.aspxhttp://blog.csdn.net/anxing/feed.aspxcsdn.net/anxing/~1090725/212267871/1090724http://blog.csdn.net/anxing/archive/2006/10/19/1341637.aspxhttp://blog.csdn.net/anxing/comments/1341637.aspx18http://blog.csdn.net/anxing/comments/commentRss/1341637.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1341637.net wap 开发：在.net中写自己的objectlist<img src ="http://blog.csdn.net/anxing/aggbug/1341637.aspx" width = "1" height = "1" />Fri, 20 Oct 2006 07:01:00 +0800anxinghttp://blog.csdn.net/anxing/archive/2006/10/19/1341637.aspx#Feedbackhttp://blog.csdn.net/anxing/archive/2006/10/19/1341637.aspxanxinghttp://blog.csdn.net/anxing/archive/2006/10/19/1341637.aspxhttp://blog.csdn.net/anxing/feed.aspxcsdn.net/anxing/~1090725/212267872/1090724http://blog.csdn.net/anxing/archive/2006/10/19/1341437.aspxhttp://blog.csdn.net/anxing/comments/1341437.aspx2http://blog.csdn.net/anxing/comments/commentRss/1341437.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1341437Cmpp发送wappush<img src ="http://blog.csdn.net/anxing/aggbug/1341437.aspx" width = "1" height = "1" />Fri, 20 Oct 2006 03:44:00 +0800anxinghttp://blog.csdn.net/anxing/archive/2006/10/19/1341437.aspx#Feedbackhttp://blog.csdn.net/anxing/archive/2006/10/19/1341437.aspxanxinghttp://blog.csdn.net/anxing/archive/2006/10/19/1341437.aspxhttp://blog.csdn.net/anxing/feed.aspxcsdn.net/anxing/~1090725/212267873/1090724http://blog.csdn.net/anxing/archive/2006/10/19/1340981.aspxhttp://blog.csdn.net/anxing/comments/1340981.aspx5http://blog.csdn.net/anxing/comments/commentRss/1340981.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1340981无日志数据库恢复操作文档<img src ="http://blog.csdn.net/anxing/aggbug/1340981.aspx" width = "1" height = "1" />Thu, 19 Oct 2006 22:13:00 +0800anxinghttp://blog.csdn.net/anxing/archive/2006/10/19/1340981.aspx#Feedbackhttp://blog.csdn.net/anxing/archive/2006/10/19/1340981.aspxanxinghttp://blog.csdn.net/anxing/archive/2006/10/19/1340981.aspxhttp://blog.csdn.net/anxing/feed.aspxcsdn.net/anxing/~1090725/212267874/1090724http://blog.csdn.net/anxing/archive/2006/08/25/1120256.aspxhttp://blog.csdn.net/anxing/comments/1120256.aspx1http://blog.csdn.net/anxing/comments/commentRss/1120256.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1120256技术难道是挡箭牌<img src ="http://blog.csdn.net/anxing/aggbug/1120256.aspx" width = "1" height = "1" />Sat, 26 Aug 2006 06:55:00 +0800anxinghttp://blog.csdn.net/anxing/archive/2006/08/25/1120256.aspx#Feedbackhttp://blog.csdn.net/anxing/archive/2006/08/25/1120256.aspxanxinghttp://blog.csdn.net/anxing/archive/2006/08/25/1120256.aspxhttp://blog.csdn.net/anxing/feed.aspxcsdn.net/anxing/~1090725/212267875/1090724http://blog.csdn.net/anxing/archive/2006/08/22/1106687.aspxhttp://blog.csdn.net/anxing/comments/1106687.aspx6http://blog.csdn.net/anxing/comments/commentRss/1106687.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1106687Provision正向反向接口错误码对照表。<img src ="http://blog.csdn.net/anxing/aggbug/1106687.aspx" width = "1" height = "1" />Wed, 23 Aug 2006 05:19:00 +0800anxinghttp://blog.csdn.net/anxing/archive/2006/08/22/1106687.aspx#Feedbackhttp://blog.csdn.net/anxing/archive/2006/08/22/1106687.aspxanxinghttp://blog.csdn.net/anxing/archive/2006/08/22/1106687.aspxhttp://blog.csdn.net/anxing/feed.aspxcsdn.net/anxing/~1090725/212267876/1090724http://blog.csdn.net/anxing/archive/2006/08/22/1106671.aspxhttp://blog.csdn.net/anxing/comments/1106671.aspx17http://blog.csdn.net/anxing/comments/commentRss/1106671.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1106671发送彩信SMIL文件失败的解决办法<img src ="http://blog.csdn.net/anxing/aggbug/1106671.aspx" width = "1" height = "1" />Wed, 23 Aug 2006 05:13:00 +0800anxinghttp://blog.csdn.net/anxing/archive/2006/08/22/1106671.aspx#Feedbackhttp://blog.csdn.net/anxing/archive/2006/08/22/1106671.aspxanxinghttp://blog.csdn.net/anxing/archive/2006/08/22/1106671.aspxhttp://blog.csdn.net/anxing/feed.aspxcsdn.net/anxing/~1090725/212267877/1090724http://blog.csdn.net/anxing/archive/2006/07/27/989097.aspxhttp://blog.csdn.net/anxing/comments/989097.aspx0http://blog.csdn.net/anxing/comments/commentRss/989097.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=989097中兴ZXQ10排队机出现问题了...<img src ="http://blog.csdn.net/anxing/aggbug/989097.aspx" width = "1" height = "1" />Fri, 28 Jul 2006 07:37:00 +0800anxinghttp://blog.csdn.net/anxing/archive/2006/07/27/989097.aspx#Feedbackhttp://blog.csdn.net/anxing/archive/2006/07/27/989097.aspxanxinghttp://blog.csdn.net/anxing/archive/2006/07/27/989097.aspxhttp://blog.csdn.net/anxing/feed.aspxcsdn.net/anxing/~1090725/212267878/1090724