BS EN 60958-4-4:2016规定了不同介质的物理和电气参数。本部分与IEC 60958-1、IEC 60958-4-1和IEC 60958-4-2一起规定了一个接口，用于从一个发射机到一个接收机的两个周期采样和线性表示数字音频数据通道的串行数字传输。IEC 60958-1中定义的传输格式旨在与传统设计的屏蔽双绞线电缆一起使用，在不进行传输均衡或接收器处的任何特殊均衡的情况下，以高达50 kHz的帧速率，传输距离可达100 m。可以使用更长的电缆长度和更高的帧速率，但在电缆选择和可能的接收机均衡或使用有源中继器方面，对谨慎的要求迅速增加，或者两者兼而有之。本标准中规定，平衡终端应使用75Ω同轴电缆，并考虑使用光纤电缆传输。 本标准不包括与任何普通载体设备的连接。在本接口规范中，还提到了消费者使用的接口。这两个接口并不相同。交叉引用:IEC 60268-12IEC 60603-7IEC 60958-1:2008IEC 60958-1:2008/A1:2014IEC 60958-4-1IEC 60958-4-2IEC 61169-8ISO/IEC 11801EN 60268-12EN 60603-7EN 60958-1:2008/A1:2014EN 60958-4-1EN 60958-4-2EN 61169-8IEC 60958-3ITU-R推荐标准BS。647ITU-T建议V.11AES3-4AES5 AES10AES26AES-2IDEAS预印本3783SMPTE ST 276:1995SMPTE ST 297:2006购买本文件时可获得的所有现行修订均包含在购买本文件中。

BS EN 60958-4-4:2016 specifies the physical and electrical parameters for different media. This part together with IEC 60958-1, IEC 60958-4-1, and IEC 60958-4-2 specify an interface for the serial digital transmission of two channels of periodically sampled and linearly represented digital audio data from one transmitter to one receiver.The transport format defined in IEC 60958-1 is intended for use with shielded twisted-pair cable of conventional design over distances of up to 100 m without transmission equalization or any special equalization at the receiver and at frame rates of up to 50 kHz. Longer cable lengths and higher frame rates may be used, but with a rapidly increasing requirement for care in cable selection and possible receiver equalization or the use of active repeaters, or both. Provision is made in this standard for adapting the balanced terminals to use 75 Ω coaxial cable, and transmission by fibre-optic cable is under consideration. This standard does not cover connection to any common carrier equipment. In this interface specification, an interface for consumer use is also mentioned. The two interfaces are not identical.Cross References:IEC 60268-12IEC 60603-7IEC 60958-1:2008IEC 60958-1:2008/A1:2014IEC 60958-4-1IEC 60958-4-2IEC 61169-8ISO/IEC 11801EN 60268-12EN 60603-7EN 60958-1:2008EN 60958-1:2008/A1:2014EN 60958-4-1EN 60958-4-2EN 61169-8IEC 60958IEC 60958-3ITU-R Recommendation BS.647ITU-T Recommendation V.11AES3-4AES5AES10AES26AES-2idAES preprint 3783SMPTE ST 276:1995SMPTE ST 297:2006All current amendments available at time of purchase are included with the purchase of this document.