在这种情况下，一个4 Mb的消息被压缩至200kb，而上述3004 Mb消息的传输在1mbps带宽速度下将只需要大约8分钟，在256kbps带宽速度下需要32分钟。
In that case, a 4 MB message is compressed to 200 KB, and the above transfer of 300 4mb messages would require only about 8 minutes at 1 Mbps and 32 minutes at 256 KBPS.
利用19.39MHz的带宽传输多路节目的想法建立在数字压缩技术的基础上。
The idea of sending multiple programs within the 19.39-Mbps stream is unique to digital TV and is made possible by the digital compression system being used.
在分布式多媒体系统中，连续媒体流采用压缩方式传输，以减小最昂贵资源网络带宽的使用。
The continuous media stream is usually transmitted with compression in order to reduce networks bandwidth, the much expensive resource, in distributed multimedia systems.
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