ETSI - PRETS 300 395-3
Radio Equipment and Systems (RES); Trans-European Trunked Radio (TETRA); Speech Codec for Full-Rate Traffic Channel; Part 3: Specific Operating Features
| Organization: | ETSI |
| Publication Date: | 1 January 1996 |
| Status: | inactive |
| Page Count: | 17 |
scope:
This ETS describes all the functions associated with the TETRA speech codec, excepted the specification of the codec by itself which is entirely defined in ETS 300 395-2 [2].
Clause 4 of this ETS provides a description of the functions associated with the speech encoder, while clause 5 is its counterpart for the speech decoder.
Clause 6 describes the contents and the format of the signalling data block included in a stolen frame when used for transferring information relevant to the codec in a U-plane signalling message.
In addition, annex A (informative) provides indications and preferred solutions for the implementation of optional features.
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