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标准与实践21
21.14互联网
通过互联网重放声音文件的实践必须要在其转化文件类型存放到服务器之间进行压缩和满电平归一化处理。这种文件类型一般是针对应用带宽的比特压缩格式的一些流媒体类型。
21.15参考文献
ATSC Recommended Practice:Techniques for Establishing and Maintauning Audio Loudness for Digital Television.Document A85:2009.
EBU Recommendation R 128 Loudness normalisation and permitted maximum level of audio levels
EBU Tech Doc 3205-E'The EBU standard peak-programme meter for the control of international transmissions ITU-R BS.645."Test signals and metering to be used on international sound programme connections ITU-R BS 1770."Algorithms to measure audio programme loudness and true-peak audio leyel'.
EBU Tech Doc3341'Loudness Metering'
EBU Tech DoC 3342'Loudness Range EBU Tech Doc 3343'Practical Guidelines for Production and Implementation EBU Tech Doc 3344'Practical Guidelines for Distribution
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