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Description: source codes of g.723.1
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Size: 116400 |
Author: keith |
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Description: voip中用到的一些编码，如711、723等等。-1/1/2006 which used some codes, such as 711,723, and so on.
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Size: 528307 |
Author: 吴宗静 |
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Description: 音频压缩G。723的VC使用例子
含详细的编码源码-Audio Compression G. 723 VC with detailed examples of the use of the source code
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Size: 107524 |
Author: wushuang |
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Description: ITU-T H.323 V3
音频codec（支持静音检测）
g.723.1 6.4kbps发送，6.4/5.3kbps接收
g.729a 8kbps发送，8kbps接收（仅在单一模式下可用）
gsm 6.10 10kbps
lpc 10 3kbps
g.711 uLaw/aLaw 64kbps
视频codec（动态流量控制）
h.261 支持QCIF(176*144)/CIF(352*288)
h.263 支持QCIF(176*144)/CIF(352*288) -- 需要VISh263m.dll的支持，该动态连接库随VIS H.323 DLL Library一同发布
标准H.323网守(Gatekeeper)支持
ILS(Internet Locator Service)支持
-ITU-T H.323 V3 Audio codec (Support quiet detection) g.723.1 6. 4kbps sending, receiving g.729a 6.4/5.3kbps bps sent, k receiver (only in a single mode available) gsm 6.10 10kbps lpc 10 3kbp 's g.711 uLaw / aLaw 47,060 video codec (dynamic flow control) h.26 a support QCIF (176 * 144) / CIF (352 * 288) h.263 support QCIF (176 * 144) / CIF (352 * 288) -- needs the support VISh263m.dll holders. The dynamic link library DLL with the VIS Library H.323 standard with the release of H.323 Gatekeeper (G atekeeper) support ILS (Internet Locator Service) support holders
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Size: 827268 |
Author: wushuang |
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Description: g[1].723语音编码算法，用C编制而成，希望对大家有所帮助。-g [a] .723 speech coding algorithm, compiled from C, we hope to help.
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Size: 6553 |
Author: 李守轩 |
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Description: ITU-T发布的音频编解码协议g.723.1源码，欢迎交流-ITU-T released the audio codec agreement g.723.1 source, the exchange of welcome
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Size: 54875 |
Author: 丁丽 |
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Description: 本程序将指定的16K采样的语音数据文件转换为经G.723编解码后的8K语音数据。降采样前先使用180阶的FIR滤波器对语音数据进行频率压缩，然后进行抽取，并对抽取的数据进行G.723编解码。该程序在非特定语音识别的库文件处理中使用，也可扩展至其他用途。-this procedure will be designated the 16K sampling voice data files converted to G.723 codecs by the 8K words Music data. Sampling down before use 180 bands FIR filter frequency voice data compression, then proceed to collect, also collected data G.723 codecs. The procedures in non-specific voice recognition for the use of document processing, and can be expanded to other uses.
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Size: 1675652 |
Author: 王小飞 |
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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: This design package includes reference materials for creating a
USB - PS/2 combination mouse that auto-detects the interface and
configures itself to operate on the appropriate bus.
Documentation
docs - Designing a low cost CY7C63723 combination mouse.pdf - application note for this design
- schematic.pdf - mouse schematic
Firmware Source Files
src - chip.c - include file that defines CY7C63723 constants
- combi.c - main source file
- combi.hex - Intel hex file for programming a CY7C63723 microcontroller
- combi.lst - output listing from c-compiler for use with the CYDB debugger
- macros.h - defines macros used in combi.c
- ps2defs.h - defines PS/2 interface constants
- usb_desc.h - defines the USB descriptors
- usbdefs.h - defines USB interface constants-This design package includes reference ma terials for creating a USB-PS / 2 combination mo use that auto-detects the interface and config ures itself to operate on the appropriate bus. D ocumentation docs - Designing a low cost CY7C63 723 combination mouse.pdf-application note f or this design-schematic.pdf-mouse schemati c Firmware Source Files src - chip.c-fi include le that defines constants CY7C63723 - combi.c - main source file-combi.hex-Intel hex file for programming a microcontroller CY7C63723-com bi.lst-output listing from c-compiler for use with the CYDB debugger - macros.h-defines macr os used in combi.c - ps2defs.h-defines PS / 2 int erface constants - usb_desc.h-defines the USB descriptors - usbdefs.h-defines USB interfac e constants
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Size: 597868 |
Author: zxh |
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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: G.723的文档和实现-G.723 file and impliment
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Size: 1687889 |
Author: 李翔 |
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Description: symbian 系统下的g.723 g.723_24实现, 本源码在 series60 sdk fp2下调试通过-symbian system under the g.723 g.723_24 realized, The source in series60 sdk under debugging through fp2
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Size: 322445 |
Author: 胡家宝 |
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Description: iLBC是一种专为包交换网络通信设计的编解码，优于目前流行的G.729、G.723.1，对丢包进行了特有处理，既使在丢包率相当高的网络环境下，仍可获得非常清晰的语音效果。
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Size: 215384 |
Author: hyeewang |
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Description: 利用G.723协议在DSP实现音频信号的压缩与解压缩实验，全为汇编实现大大提高了运行的速度，在tms320vc5416实验实现。
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Size: 22342 |
Author: apr1apr1 |
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Description: 包含了 723 729 711 GSM LIBC 编码的 SDK VC VB 语言 编译无误。
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Size: 9513189 |
Author: bosoft |
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Description: 723.1标准源代码，希望对相关开发人员有些帮助。
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Size: 345886 |
Author: 李成 |
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Description: G.723及其附件A以下简称为G.723A
论文首先对语音编码的各种方案进行了比较并对G.723编码方案的特点等进
行了全面的比较然后对语音信号的特征及其分析方法语音信号的形成机理的
数学模型以及各种编码方案进行了比较深入系统的分析
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Size: 165485 |
Author: feige |
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Description: G.729 and G.723.1 codecs x86 (and x86_64) Linux and FreeBSD source code for Asterisk open source PBX
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Size: 380510 |
Author: Eric |
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Description: vis_h323_dll_2.6r.zip所有源代码以及库文件
实现了点对点网络视频会议。h.323,G.723.1编码
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Size: 1200345 |
Author: gergvd |
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Description: 此代码为G.723.1语音压缩源代码，该代码经优化后压缩时间缩短到原来的1/5，可用于语音数据的无线传输。
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Size: 61994 |
Author: 张瑛瑛 |
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