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- B-MAC abstract "B-MAC is a form of analog video encoding, specifically a type of (Multiplexed Analogue Components (MAC) encoding. MAC encoding was designed in the mid 80s for use with Direct Broadcast Satellite systems. Other analog video encoding systems include NTSC, PAL and SECAM. Unlike the FDM method used in those, MAC encoding uses a TDM method. B-MAC was a proprietary MAC encoding used by Scientific-Atlanta for encrypting broadcast video services; the full name was "Multiple Analogue Component, Type B".B-MAC uses teletext-style non-return-to-zero (NRZ) signaling with a capacity of 1.625 Mbit/s. The video and audio/data signals are therefore combined at baseband. Both PAL (626/50) and NTSC (525/60) versions of B-MAC were developed and used.User base (PAL/NTSC zones) This system was used in Australia for TVRO until 2004. B-MAC has not been used for DTH applications since Primestar switched to an all-digital delivery system in the mid-1990s.".
- B-MAC thumbnail PAL_and_D2-MAC_Transmission.png?width=300.
- B-MAC wikiPageExternalLink MAC.
- B-MAC wikiPageID "7402971".
- B-MAC wikiPageRevisionID "507478494".
- B-MAC hasPhotoCollection B-MAC.
- B-MAC subject Category:Television_technology.
- B-MAC subject Category:Video_formats.
- B-MAC type Abstraction100002137.
- B-MAC type Communication100033020.
- B-MAC type Format106636806.
- B-MAC type Information106634376.
- B-MAC type Message106598915.
- B-MAC type VideoFormats.
- B-MAC comment "B-MAC is a form of analog video encoding, specifically a type of (Multiplexed Analogue Components (MAC) encoding. MAC encoding was designed in the mid 80s for use with Direct Broadcast Satellite systems. Other analog video encoding systems include NTSC, PAL and SECAM. Unlike the FDM method used in those, MAC encoding uses a TDM method.".
- B-MAC label "B-MAC".
- B-MAC sameAs m.0260mdm.
- B-MAC sameAs Q4833678.
- B-MAC sameAs Q4833678.
- B-MAC sameAs B-MAC.
- B-MAC wasDerivedFrom B-MAC?oldid=507478494.
- B-MAC depiction PAL_and_D2-MAC_Transmission.png.
- B-MAC isPrimaryTopicOf B-MAC.