助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   分组话音 的翻译结果: 查询用时:0.022秒
图标索引 在分类学科中查询
所有学科
电信技术
更多类别查询

图标索引 历史查询
 

分组话音
相关语句
  packet voice
     STUDY AND IMPLEMENTATION OF AAL2 PACKET VOICE MULTIPLEXER
     AAL2分组话音复接器的研究与实现
短句来源
     Bandwidth Allocation Algorithm Suitable to AAL2 Packet Voice Multiplexer
     AAL2分组话音复接器带宽分配算法的研究
短句来源
     Admission control at the AAL2 packet voice multiplexer
     AAL2分组话音复接器连接允许控制算法
短句来源
     Model for the analysis of the AAL2 packet voice multiplexer without bit dropping
     无比特丢弃的AAL2分组话音复接器模型及性能分析
短句来源
     ADMISSION CONTROL ALGORITHM SUITABLE TO AAL2 PACKET VOICE MULTIPLEXER
     AAL2分组话音复接器连接允许控制算法的研究
短句来源
更多       
  “分组话音”译为未确定词的双语例句
     This paper give the network capacity and interference parameters based on the different evolution Phase to 3G.
     提出了在不同服务等级、演进阶段分组话音蜂窝网的容量和干扰指标计算,最终描述了基于GSM网络向3G网络发展的演进目标。
短句来源
     Driven by the implementation of HFC broadband access network and DOCSIS Cable Modem, CATV operators are planing to offer subscribers packet based real time voice service via cable network.
     :HFC宽带接入网和符合 DOCSIS规范的 Cable Modem 系统的实现促使 CATV运营商考虑利用 CATV网络来开展实时的分组话音业务 .
短句来源
     This paper investigates the simulation algorithm for the voice packet generation procedure of voice sources with silence detection and elimination which takes into consideration the feature of the on off voice source model.
     根据on off话音源模型的特点 ,研究了带静默检测与消除的分组话音源话音分组产生过程的仿真算法 .
短句来源
     Three simulated model have been used, Poisson model for data service, ON-OFF model for audio and Markov model for video.
     分析采用三种业务模型来仿真数据源,即非实时数据业务通常采用Poisson模型:GPRS网络中的实时分组话音则采用通—断(ON-OFF)模型,因为它是分句、分段或分帧传送的;
短句来源
     Under this condition, good voice quality can be achieved with small packet overhead.
     此时 AAL2分组的分组头开销小,话音分组的丢弃概率和端到端分组传送时延低,所得的分组话音质量高。
短句来源
更多       
  相似匹配句对
     Advances in Packet Voice Communication
     分组话音通信的进展
短句来源
     The Technology of Packet Voice Encoding and Decoding
     分组话音编解码技术
短句来源
     Group Statistics
     分组统计
短句来源
     -Methods: One hundred and one patients with TT were divided into 3 groups.
     方法:分组;
短句来源
     Digital Speech Technological Innovations in Telecommunication
     话音编码技术的进展
短句来源
查询“分组话音”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  packet voice
Power Control for Packet Voice Service with Application to EDGE Wireless System
      
Using the enhanced data rates for GSM evolution (EDGE) system with cyclic frequency hopping as an example, we apply a Kalman-filter power control method based on interference tracking to packet voice service in wireless networks.
      
We find that appropriate selection of power for the first packet of each talk spurt and the filtering function for noisy measurements are crucial in providing high system capacity for packet voice service.
      
We consider a packet switched wireless network where each cell's communication channel is shared among packet voice sources.
      
At that meeting we used packet voice to present part of the proceedings from London in Washington.
      
更多          


An overview of the development and the state-of-the-art of packet-switched voice communication is described. Many important technical problems in this area are also discussed. The necessity for China to do research on this field is presented.

分组交换话音通信方式在经济上和技术上均有明显的好处。本文对分组话音通信的发展及其现状进行了综述,并对其中的若干重要技术问题进行了讨论。最后论述了在我国开展此项研究的必要性。

Some experiments of paketizced voice transmission on the NICENET are presented in this article.NICENET is an experimental voice and data integrated local area network.Some measurements have been carried out to obtain the knowledge of the distributions of voice packet delay and packet loss interval.The conclusion is that the loss interval of voice packets is negatively exponential distributed.

本文详细介绍了在一个实验型话音/数据综合局域网络 NICENET 上进行的分组话音传输实验,即对话音传输迟延规律,传输丢失规律等进行的实际测试。最后给出了一个重要的估计和检验结果:话音分组的丢失间隔服从负指数分布规律。

The effects of voice packet loss on articulation of Chinese speech in packet voice communications have not yet been published before. Some experimental results of the project are presented in this paper. The experiments were carried out on an experimental Token-Passing Bus Local Area Network. Voice signals encoded using 16 kbit/s CVSD are packetized with silence detection and transfered on this LAN. The voice packet length is 50ms, and the packet just preceding the lost one is repeated as a substitutionin the...

The effects of voice packet loss on articulation of Chinese speech in packet voice communications have not yet been published before. Some experimental results of the project are presented in this paper. The experiments were carried out on an experimental Token-Passing Bus Local Area Network. Voice signals encoded using 16 kbit/s CVSD are packetized with silence detection and transfered on this LAN. The voice packet length is 50ms, and the packet just preceding the lost one is repeated as a substitutionin the receiving end. The most important conclusion obtained is that losing 25% of all packets is tolerablewhile the degradation of articulation of Chinese speech is less than 3%.

分组话音通信中分组丢失对汉语话音质量的影响还未有人研究过。本文给出了在一个令牌总线型话音/数据综合局域网上进行的汉语话音清晰度测试结果。测试结果表明,在收方采用重复丢失前一帧的丢失填补策略下,对于16 kbit/s CVSD编码加静默压缩,以50 ms为话音分组长度的分组话音通信,当分组丢失率达到25%时,汉语话音清晰度的下降不超过3%。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关分组话音的内容
在知识搜索中查有关分组话音的内容
在数字搜索中查有关分组话音的内容
在概念知识元中查有关分组话音的内容
在学术趋势中查有关分组话音的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社