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基于TMS320VC5402实现ITU-T G.723.1建议-Implementation of ITU-T G.723.1 recommendation
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ITU-T P.862建议书提供的客观MOS值评价方法。将源码加入工程直接编译即可。-ITU-T P.862 Recommendation provides an objective MOS value evaluation methods. Will join the project source code can be compiled directly.
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国际电信联盟ITU-T H.264建议书，国际标准-International Telecommunication Union ITU-T H.264 Recommendation, the international standard
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通信系统 ITU-T G.729 Annex -D 语音压缩标准附录D-Coding of speech at 8 kbit/s using Conjugate-
Structure Algebraic-Code-Excited Linear-Prediction
(CS-ACELP)Annex D: 6.4 kbit/s CS-ACELP speech coding algorithm ITU-T Recommendation G.729 – Annex D
(Previousl
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The purpose of this Recommendation is to provide characteristics of a cut-off shifted single-mode
optical fibre cable.ITU-T G.654
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ITU-T的H264建议书，2005年3月发布，中文翻译。-ITU-T H.462 Recommendation in Chinese, published in March 2005.
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ITU-T G.722.2
国际电信联盟G.722.2建议书，2003年7月版。该建议书是语音通讯领域的压缩标准，被GSM，WCDMA，3GPP等采用，题目为16kbit下的宽带语音编码，使用自适应多率宽带编码。
内容主要有代数码激励线性预测编码(ACELP)，话音活动检测(VAD)等。-This Recommendation describes the high quality Adaptive Multi-Rate Wideband (AMR-WB)
encoder and de
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The "AT" or "at" prefix must be set at the beginning of each command line. To terminate a command line enter <CR>.
Commands are usually followed by a response that includes.”<CR><LF><response><CR><LF>”
Througho
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这个包实现了ITU - T的G.723.1语音编码器和解码器在Matlab。该方案的目标是提供一个良好的记录和模块化设计方案，实验和研究，以方便使用为基础的实际编码器。
编码器实现了G.723.1的多脉冲模式（在6.3 kb / s的运行）。解码器可以解码的5.3 kb / s的，在6.3 kb的多脉冲/秒，连续传输，数据包丢失隐藏）编码器（所有的ACELP方式。
该编码器和解码器之间的标准接口是位文件（同位文件由ITU - T参考代码产生兼容）。第二
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ASN.1 编码规则：分组编码规则,各种数据类型的ASN.1的编码方式,非常有用,值得一看-ITU-T Recommendation X.690 (2002) | ISO/IEC 8825-1:2002, Information technology –ASN.1 encoding rules:Specification of Packed Encoding Rules (PER)
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Abstract
This memo describes an RTP Payload format for the ITU-T
Recommendation H.264 video codec and the technically identical
ISO/IEC International Standard 14496-10 video codec. The RTP payload
format allows for packetization of one
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Recommendation ITU-T H.264
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Perceptual Evaluation of Speech Quality (PESQ) - ITU-T Recommendation P.862.
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Work on the emerging “Advanced Video Coding” standard now known as ITU-T Recommendation
H.264 and as ISO/IEC 14496 (MPEG-4) Part 10 has dominated the video coding
standardization community for roughly the past three years. The work has been stimu
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根据国际电信联盟标准P.56对语音信号的作用电平进行计算。-calculates the active level of a speech segment according to ITU-T recommendation P.56
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双音多频 DTMF（Dual Tone Multi Frequency），双音多频，由高频群和低频群组成，高低频群各包含4个频率。-Dual-tone multi-frequency signaling (DTMF) is used for telecommunication signaling over analog telephone lines in the voice-frequency band between telephone handsets and other communic
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This class provides methods to play DTMF tones (ITU-T Recommendation Q.23), call supervisory tones (3GPP TS 22.001, CEPT) and proprietary tones (3GPP TS 31.111). Depending on call state and routing options, tones are mixed to the downlink audio or ou
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The present document defines the Stage 2 service descr iption for the Evolved 3GPP Packet Switched Domain - also known as the Evolved Packet System (EPS) in this document. The Evolved 3GPP Packet Switched Domain provides IP connectivity using the Evo
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中文版传真通信协议国际标准
ITU-T T.30-This Recommendation defines the procedures used by Group 3 facsimile terminals as defined in ITU-T Rec. T.4. These procedures enable documents to be transmitted on the general switched telephone network, international lease
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ITU - T Recommendation G ITU - T Recommendation G-ITU- T Recommendation G ITU- T Recommendation G
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