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Description: 已经验证过的ITU G.729B源码
1.使用定点运算, 纯c实现
2.已经附带了VC6的项目文件(原始的ITU源码只有makefile,没有VC项目文件), 方便初学者入门使用
3.用于测试G.729编码和解码
4.主要应用于VoIP项目-has tested the ITU G.729B a source. Operational use of sentinel, 2-c achieve. has been accompanied by VC6 project document (original source of the ITU only makefile. no VC project document), Introduction to facilitate the use of three beginner. G.729 test for coding and decoding 4. VoIP will be used in the project
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Size: 417792 |
Author: amani |
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Description: ITU-T G.729 ANSI-C Source Code
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Size: 118784 |
Author: han |
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Description: ITU-T标准G.729源代码
、这么多还不行阿?-ITU-T G.729 standard source code, it is not enough for so many A?
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Size: 98304 |
Author: adsfdsf |
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Description: G.729协议压缩的语音传输程序,使用了ti5410
-G.729 agreement compressed voice transmission, the use of a ti5410
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Size: 67584 |
Author: wushixu |
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Description: 一模块功能 做到在互连网的语音通信功能,使用g.729压缩,语音比较清晰,但有一点停吨现象。 二.结构 dll 中用了一个tcp连接,表示双方连通没有,用udp发送语音数据,发送端表明了发送顺序,接收端重排了顺序。-do a functional module in Internet voice communications functions, the use of g.729 compression, voice clear, But it stopped tons phenomenon. 2. Dll uses a structure of a tcp connection, the two sides said no connectivity with udp send voice data, Send end of this sequence showed that the receiver rearrangement of the order.
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Size: 133120 |
Author: 周丹 |
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Description: 这是G.723和G.729的音频编解码的源代码,当在网络带宽不够的时候可考虑采用该语音编码方式。-This is the G.723 and G.729 audio codec source code, When the network bandwidth may be insufficient time to consider the use of the voice coding.
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Size: 984064 |
Author: justice666 |
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Description: g.729优化编码 -g.729 optimization coding g .729 Optimization Optimization coding coding g.729
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Size: 282624 |
Author: |
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Description: 基于G.729的语音网络传输程序,下载后将文件的只读属性去掉。-based on the G.729 voice network transmission procedures, download documents will be removed from the read-only attribute.
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Size: 190464 |
Author: l |
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Description: 在DSP上实现的G.729优化代码 编译过的 大家快来下载啊-on DSP realization of the G.729 optimized code compiled everyone to hurry and download ah
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Size: 49152 |
Author: 祁红岩 |
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Description: g.729协议源代码,c语言,直接可以应用(dsp定点化)
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Size: 10248192 |
Author: 张传金 |
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Description: NetTalk是一个适用于局域网和因特网的可视电话软件
一.开发环境
Windows2000 Server & Visual C++6.0 & SDK
+自开发的CWndX类库(相当于简化的MFC涉及窗口的部分)
二.支持环境
Windows98/ME/2000/XP
三.所涉及协议和标准
网络传输采用UDP协议,音频压缩采用G.729标准,视频压缩采用H.263标准
四.性能参数
以音频帧为基准,每帧音频数据有240个采样点,时间为240*1000/8000=30ms,8000为音频的采样率。
数据接收端队列缓冲延迟:30*3=90ms
数据发送端录音延迟:30ms
数据压缩解压耗时:<40ms
网络延迟:<100ms(我想校网情况应该不错J)
总延迟:<260ms
根据VOIP标准,总延迟<300ms是人可以接受的,以上计算是保守的,实际情况可能会好得多。
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Size: 4151296 |
Author: 杨秉岐 |
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Description: ITU建议的G.729标准算法c语言实现,包括预加重,LPC环.-ITU recommendations G.729 standard algorithm c language, including pre-emphasis, LPC Central.
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Size: 104448 |
Author: 徐凌云 |
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Description: voip 语音编码方式一种G.729源代码,相关算法可以提供研究。-voip voice encoding a G.729 source code, related algorithms can provide research.
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Size: 279552 |
Author: wangzeqiang |
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Description: ITU-T G.729语音压缩算法。
description:
Fixed-point description of commendation G.729 with ANNEX B Coding of Speech at 8 kbit/s using Conjugate-Structure Algebraic-Code-Excited Linear-Prediction (CS-ACELP) with Voice Activity Decision(VAD), Discontinuous Transmission(DTX), and Comfort Noise Generation(CNG).-ITU-T G.729 voice compression algorithms. description: Fixed-point description of commendation G.729 with ANNEX B Coding of Speech at 8 kbit/s using Conjugate-Structure Algebraic-Code-Excited Linear-Prediction (CS-ACELP) with Voice Activity Decision (VAD), Discontinuous Transmission ( DTX), and Comfort Noise Generation (CNG).
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Size: 111616 |
Author: kevin |
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Description: G.729语音编码的程序
是在MATLAB环境中运行的-G.729 voice encoding process is running in the MATLAB environment, the
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Size: 54272 |
Author: 张云 |
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Description: G.729 的开源实现 和 文档 非常不错!-G.729 realize the open-source and documentation is very good!
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Size: 388096 |
Author: 晓飞 |
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Description: 语音编码G.729原码 大家好好看看啊
语音编码G.729原码 大家好好看看啊-Speech Coding G.729 source ah everyone a good look at the original code G.729 speech coding everyone a good look at ah
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Size: 131072 |
Author: yuliang |
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Description: ITU-T G.729语音压缩编码标准源代码,可用于各种语音通信应用-ITU-T G.729 voice compression coding standard source code, can be used for a variety of voice communication applications
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Size: 113664 |
Author: 张可 |
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Description: 有关G729算法的中文简介,想了解G729的,不妨下来瞧瞧,希望对大家有所帮助。-G729 algorithm related to the Chinese profile, would like to know the G729, and may wish to look down, I hope all of you to help.
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Size: 890880 |
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Description: itu-t g.729的源代码,网络上流行的都是1:1的压缩比,此源码是 1:16压缩缩比的源源代码
-itu-t g.729 source code, the network popular are 1:1 compression ratio, this source is a 1:16 scaled the stream of compressed code
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Size: 1770496 |
Author: fujinlin |
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