位率的英文

• bit rate
• bitrate

• "位"英文翻译    place; location
• "率"英文翻译    rate; ratio; proportion
• "多位率" 英文翻译 :    multi bit rate
• "复位率" 英文翻译 :    reset rate
• "空位率" 英文翻译 :    job vacancy rate
• "脱位率" 英文翻译 :    displacement rate
• "变量位率" 英文翻译 :    vbr variable bit rate
• "标准单位率" 英文翻译 :    standard unit rate
• "低位率格式" 英文翻译 :    lbr low bit rate
• "固定位率" 英文翻译 :    constant bitrate
• "恒定位率" 英文翻译 :    cbr; constant bit rate
• "可变位率" 英文翻译 :    variable bitrate
• "连续位率" 英文翻译 :    cbr continuous bit rate
• "数字位率" 英文翻译 :    digital bit rate
• "位率产生器" 英文翻译 :    bit rate generators
• "非常高位率数字用户线路" 英文翻译 :    vdsl very high-bit rate digital subscriber line
• "甚高位率数字用户线路" 英文翻译 :    very-high bit rate digital subscriber line (vdsl); veryhigh bit rate digital subscriber linee
• "位路" 英文翻译 :    tactical digital information link
• "位论" 英文翻译 :    potential theory
• "位流解" 英文翻译 :    potential solution
• "位逻辑运算符" 英文翻译 :    bitwise logical operator
• "位流分析器" 英文翻译 :    potential flow analyzer
• "位落差" 英文翻译 :    digital divide
• "位流方程" 英文翻译 :    potential equation
• "位码" 英文翻译 :    bit code; positional codes
• "位流传输" 英文翻译 :    bit stream transmission

• All of these reduce efficiently the coding bit rate
  这些方法有效地降低了编码位率。
• Vbr variable bit rate
  变量位率
• 4 . aimed at the reduction of bit rate and the improvement of speech quality , a serial of speech coding schemes are studied in a gradual refinement way , and an integrated coding scheme at 1 . 5 - 2 . 4kbps is presented finally
  围绕编码位率的降低和语音质量的提高，以逐步求精层层递进的方式研究了一系列压缩编码方案，并最终提出一个位率在1 . 5 2 . 4kbps的综合编码方案。
• This thesis consists of the following contents : first , the differences of the mpeg coding and some generally audio coding algorithms are compared , and the mpeg coding plays better than others in rate and quality
  本文主要包含了以下几个方面的内容：首先，通过与其它几种常用压缩算法的比较，阐述了mpeg编码算法在音频压缩位率和质量上的优点，并详细分析了mpeg音频编码算法的国际标准。
• The finally proposed compression scheme takes more psychoacoustic effe cts into consideration , and takes the advantage of classified process , dynamic dictionary and sinusoidal modeling with perceptual gradient . both of its bit rate and speech quality are superior to some existing international coding schemes and standards . 5
  最后提出的综合编码方案比较多地考虑了心理声学因素，融合了分类处理、动态字典和感知梯度建模思想，在编码位率和合成语音质量上都比现有的一些国际编码方法和标准要好。
• Based on the analysis of some of current video coding technologies and the error - prone characteristics , the main works and conclusions in this thesis are listed as follows : ( 1 ) hybrid video scalable coding structure based on the analysis and research of the current several scalable coding schemes , a multi - loop independent motion compensation encoding structure integrated several existing standard scalability is proposed to provide a broader bitrate range to be adaptive the status of the network and to meet requirement of different level of quality of service , and improve the coding efficiency
  本文在分析目前一些主流视频压缩编码技术的基础上，结合易错网络的特点，主要就以下三个方面对视频可分级编码进行研究： （ 1 ）混合可分级编码结构基于对现有主流混合可分级编码结构分析与研究，融合了目前主要的几种标准可分级编码技术，提出了混合多环独立运动补偿可分级视频编码结构，以提供较大的位率可变范围来适应不同的网络状况与视频服务质量要求，同时也提高编码效率。
• It imposes some bad impact on video implement over network and imposes many challenges to the traditional nonscalable video coding technology which is not efficient for transmission video over the error - prone . then the scalable video coding technology was proposed , which can provide a rang of bitrate change and its redundant video content compensate the transmission error , but loss coding efficiency
  传统的不可分级编码技术已经不能满足视频在这类网络上的传输需要，就提出了可分级编码技术，它能提供一定的位率可变范围，同时因可分级性而带来的冗余信息也在一定程度上补偿了因传输误差而引起的视频内容的损失，但也因此而损失了编码效率。
• 3 . the coder class is defined introducing the object oriented programming , the important member function is realized such as the beginning and end of coding , the getting of image type , the conversion of image type etc . according to the bandwidth of different users , the bitrate is adjusted and the algorithm is simulatively realized
  采用面向对象的程序设计思想和方法，定义了编码器类，给出了重要成员函数如编码开始、编码结束、获取图像类型、图像类型转换的程序实现；根据用户带宽的不同，调整编码时用到的位率并且进行了程序的模拟实现。