Frame synchronization: Difference between revisions

Revision as of 00:52, 22 September 2013

Revision as of 02:34, 24 September 2013

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{{context|date=February 2013}}

{{expert-subject|1=Video|date=February 2013}}

the Frame synchronization is the process of synchronizing display pixel scanning to a synchronization source. When several systems are connected, a sync signal is fed from a master system to the other systems in the network, and the displays are synchronized with each other.

While receiving a stream of [[data frame|framed]] [[data]], '''frame synchronization''' or '''framing''' is the process by which incoming frame alignment signals (i.e., a distinctive [[bit]] sequences or [[syncword]]s), are identified (that is, distinguished from data bits), permitting the data bits within the frame to be extracted for decoding or retransmission.

== Framing ==

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If the transmission is temporarily interrupted, or a [[bit slip]] event occurs, the receiver must re-synchronize.

[[Image:Frame Synced Stream.jpg|frame|none|Frame synchronized PCM stream — telemetry application]]