Dvb Channels Identifier: Dci Function - Promax PROLINK-4/4C Premium Manual De Instrucciones

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Audio mode:
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Mono
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Dual channel
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Joint Stereo
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Stereo
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Bit rate:
In case of MPEG-1codification:
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32, 48, 56, 64, 80, 96, 112, 128, 160, 192 kbit/s, in case of audio mono.
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64, 96, 112, 128, 160, 192, 224, 256, 320, 384 kbit/s in case of audio stereo,
joint stereo and dual channel.
In case of MPEG-2 codification:
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8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 144, 160 kbit/s for all modes.
It appears, in case the provider emits it, a line with dynamic information (DLS) in
the lower part of the screen.
Equally, the user will be able to select the component of audio to decode, directly
identifying it by its name, by means of the rotary selector [4] turning.
4.9.2 DVB Channels Identifier: DCI
This function permits to identify DVB channels. It provides information of channel
on which the BER measurement is made, as well as access to each one of the services
contained in the resultant Multiplex of channel demodulation.
The DVB group recommends to digital TV service operators the transmission on
the Transport Stream of some particular tables containing data information. The
Transport Stream is a sequence of packets, of constant length, which carry video,
audio, and data information.
Data packets can be grouped to constitute TABLES, some of these tables content
information defined by the network operator and which show the type of service that is
being supplied to the users. Among the different data defined in these tables, the most
frequently used data for channel identification purposes are:
Network: It contents the name given to the set of all the Transport Stream
managed jointly inside of a network formed by several physical
communication channels. In case of satellite television, also contains
the satellite orbital position pointed by the parabolic dish. This
information is extracted from NIT (Network Information Table).
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DCI, Device and Procedure patented by PROMAX ELECTRONICA, S.A. (Patent 9901632)
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USER'S MANUAL. PROLINK-4/4C
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function
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06/2005