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DS4/NA

Index DS4/NA

The Digital Signal 4/NA (DS4/NA) is a 139.264-Mbit/s aggregate-multiplexed signal, equivalent to 3 Digital Signal 3s or 2,016 Digital Signal 0s. [1]

6 relations: Digital Signal 0, Digital Signal 3, MPEG-2, Multiplexing, Pulse-code modulation, Remote broadcast.

Digital Signal 0

Digital Signal 0 (DS0) is a basic digital signaling rate of 64 kilobits per second (kbit/s), corresponding to the capacity of one analog voice-frequency-equivalent communication channel.

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Digital Signal 3

A Digital Signal 3 (DS3) is a digital signal level 3 T-carrier.

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MPEG-2

MPEG-2 (a.k.a. H.222/H.262 as defined by the ITU) is a standard for "the generic coding of moving pictures and associated audio information".

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Multiplexing

In telecommunications and computer networks, multiplexing (sometimes contracted to muxing) is a method by which multiple analog or digital signals are combined into one signal over a shared medium.

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Pulse-code modulation

Pulse-code modulation (PCM) is a method used to digitally represent sampled analog signals.

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Remote broadcast

In broadcast engineering, a remote broadcast (usually just called a remote or a live remote, or in news parlance, a live shot) is broadcasting done from a location away from a formal television studio and is considered an electronic field production (EFP).

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Ds4 / NA.

References

[1] https://en.wikipedia.org/wiki/DS4/NA

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