编码率 meaning in English
code rate
encoding rate
Examples
- Voice encoders may be further enhanced by encoding digital signals at variable encoding rates
语音编码器可以通过在可变编码率编码数字信号进一步加强。 - In the proposed method , the controller takes the buffer length as congestion indication , takes sources quality and bandwidth utility as object function so as to learn on line . as the controller outputs , the coding rate for input traffic sources and the corresponding user percentage are used to adjust the cells " arrival rate to the multiplexer buffer . compared with the previous method where cells " arrival rate is tuned only by the encoding rate and the encoding rates for all input traffic sources are regulated in a body , the proposed method guarantee that the quality of cells are optimal while cell loss rate is minimized , which means quality of service is guaranteed
在该方法中，拥塞控制器以缓冲区大小信元作为拥塞指示，以信源质量和带宽利用率作为目标函数进行在线学习，控制器输出包括信源编码率及其对应的用户数在全部用户中所占的百分比，即根据信源编码率及对应的用户百分数调整信源输入流，从而克服了以往拥塞控制方法中仅仅调整编码率带来的对所有信源进行整体调整的缺陷，使控制系统在信元损失率最小情况下确保信源输入流质量最高，从而有效地利用了网络带宽。 - The project uses for reference the algorithm thought of sbc ( subband coding ) to measure off the audio to the corresponding frequency width and encode it by the different sensitivity of human hearing , which results in the lower coding rate and bearable voice quality . the algorithm processing low bit - rate audio is designed to be self - adaptive by the situation of network . the component developped by that algorithm and project has already been used in the realtime interactive educational system
该方案借鉴sbc ( subbandcoding )子带编码算法思想，将音频按对人听觉敏感程度不同划分为相应的频带并进行相应的编码，从而得到较低的编码率和较好的语音质量，设计了可根据网络状况进行自适应的低带宽音频处理算法。