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Description: 关于对传统的只能传递文本信息的G。729的改进，改进后可以传递语音-on the traditional text information transmission only G. 729 improvements can be improved voice transmission
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Size: 282596 |
Author: lin hui |
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Description: G.729 video compresion program example
file includes :
G729codec.c
va_g729.h
va_g729.lib-G.729 video compresion program example fi le includes : G729codec.c va_g729.h va_g729.lib
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Size: 39845 |
Author: 高竟倫 |
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Description: ITU-T G.729 ANSI-C Source Code
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Size: 119409 |
Author: han |
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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: 99370 |
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: 983802 |
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: 282410 |
Author: 3558707 |
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Description: iLBC 产生背景
在VoIP的应用中，大部分厂商采用CELP (Code Excited Linear Prediction) 算法的低速率语音编解码，如ITU G.729和G.723.1等。而VoIP应用主要在包交换的IP网络上进行传输，无法避免IP网络的丢包、延时、抖动等实时传输问题，而传统的这几个CELP算法对高丢包的处理不是很好，因而很大程度上会影响语音通话效果。
-iLBC background in the application of VoIP, Most manufacturers to use CELP (Code Excited Linear Prediction) Algorithm low-rate voice codecs, such as G.729 and ITU G.723.1, etc.. And the main application of VoIP in the IP packet-switched network for transmission, could not avoid IP network packet loss, delay, jitter and other real-time transmission, and a few traditional CELP algorithm to handle the high packet loss is not very good, which will largely affect voice calls effect.
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Size: 68232 |
Author: 王刚 |
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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: 149813 |
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: 48684 |
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: 181114 |
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: 623768 |
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.
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Size: 104692 |
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。
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Size: 279962 |
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).
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Size: 112019 |
Author: kevin |
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Description: G.729 的开源实现 和 文档 非常不错！
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Size: 388608 |
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
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Size: 91958 |
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
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Size: 113996 |
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。
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Size: 891357 |
Author: fxl |
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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
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Size: 1770079 |
Author: fujinlin |
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Description: g.729编解码源代码，已经在freescale的处理器上面实现。
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Size: 5397531 |
Author: 胡涛 |
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