CBR:恒定比特率

“恒定比特率”(Constant Bit Rate,简称CBR)是计算机与网络通信领域中的常用术语,通常缩写为CBR以便于书写和日常使用。它指的是数据传输过程中,单位时间内传送的比特数保持恒定不变,常用于音频、视频编码等场景,以保证稳定的传输质量与带宽占用。这一概念在流媒体、数字广播等应用中尤为重要,有助于减少数据波动对播放体验的影响。

Constant Bit Rate具体释义

  • 英文缩写:CBR
  • 英语全称:Constant Bit Rate
  • 中文意思:恒定比特率
  • 中文拼音:héng dìng bǐ tè lǜ
  • 相关领域cbr 网络

Constant Bit Rate的英文发音

例句

  1. Variable bit rate ( VBR ) and constant bit rate ( CBR ).
  2. 可变比特率(VBR)和恒定比特率(CBR)(CBR)。
  3. This bit rate can be approximately constant to support constant bit rate traffic or it can be highly variable to support variable bit-rate traffic.
  4. 比特率可以近似不变以支持恒定比特率(CBR)业务或者高度变化以支持可变比特率业务。
  5. This paper introduced an algorithm which can achieve a constant bit rate when encoding video with JPEG LS standard.
  6. 针对JPEG-LS算法的编码比特率特性提出了一套编码比特率控制算法,通过此算法可实现固定比特率的码流传送。
  7. On the APON systems with global FIFO principle based media access control ( MAC ) protocol, the cell delay property of constant bit rate cell stream is theoretically analyzed. The probability distribution of cell delay is obtained.
  8. 针对基于全局逻辑队列先进先出的介质访问控制(MAC)协议,分析了APON系统中一路为固定比特率的信元流的时延特性,得到了信元时延的概率分布结果。
  9. The result shows that this algorithm is better than that of constant bit rate distribution on the performance of error rate in the addition of reducing the transmission power of system.
  10. 结果表明,该算法在误码率性能上明显优于等比特分配算法,也减少了系统的传输功率。