Name: SIST EN 300 723 V8.0.1:2003
Brand: SIST
SKU: 8c53e1ca-8f65-45ed-9b7c-0b6b7a11b7a4
Price: 54.61 USD
Availability: InStock

Abstract: Updated to version 8.0.0 CRs from SMG#31

Status: Published
Publication Date: 30-Nov-2003

ICS: 33.070.50 - Global System for Mobile Communication (GSM)

Technical Committee: SS EIT - Technical Board for the electrotechnical, information technology and telecommunications fields

Current Stage: 6060 - National Implementation/Publication (Adopted Project)
Start Date: 01-Dec-2003
Due Date: 01-Dec-2003
Completion Date: 01-Dec-2003

Mandate: T-172

Ref Project: ETSI EN 300 723 V8.0.1 (2000-11) - Digital cellular telecommunications system (Phase 2+) (GSM); Enhanced Full Rate (EFR) speech processing functions; General description (GSM 06.51 version 8.0.1 Release 1999)

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SIST EN 300 723 V8.0.1:2003

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SIST EN 300 723 V8.0.1:2003 is the Slovenian adoption of ETSI EN 300 723 Version 8.0.1. It covers the general description of Enhanced Full Rate (EFR) speech processing functions for Digital cellular telecommunications system (Phase 2+) (GSM), so engineers and test teams can use a common speech-processing model.

What does SIST EN 300 723 V8.0.1:2003 specify?

SIST EN 300 723 V8.0.1:2003 specifies the EFR speech processing framework for GSM voice services. In practice, it tells readers how the speech-processing functions are organized and named so different implementations can be described and compared in the same way.

The document is arranged in numbered clauses. The front matter identifies the standard and its relationship to GSM 06.51 version 8.0.1 Release 1999, and the early clauses cover scope, references, definitions and abbreviations before the speech-processing description.

What are the key requirements of SIST EN 300 723 V8.0.1:2003?

SIST EN 300 723 V8.0.1:2003 is a general-description standard, so its main value is to define the speech-processing structure and the terms used around it. That matters because implementers need a shared view of the codec chain before they can build, test or compare GSM voice equipment.

Clause 1 sets the scope for EFR speech processing in GSM. For readers, this tells them the standard is about the speech-processing functions themselves, not the wider GSM system.
The early reference clause anchors the document in the GSM 06.51 framework. In practice, this helps readers understand which speech-processing model they are working to.
The definitions and abbreviations clause gives the vocabulary used throughout the document. That matters because speech-codec work depends on precise terms for functions, frames and processing states.
The later clauses describe the speech-processing chain. For implementers, this is the map of how speech moves through the encoder and decoder path.
The document covers function blocks associated with transmission of speech and handling of non-speech periods. In practice, that means designers must account for what happens during pauses as well as active speech.
It includes the handling concepts used when frames are not usable or when speech activity changes. This is important for audio continuity and for avoiding unexpected behavior at the receiver.
The general description supports interoperability and verification. Test teams use it to check that equipment follows the same speech-processing structure and terminology.
The updated version notice ties the text to change requests from SMG#31. For readers, that signals this edition incorporates later corrections into the 8.0.0 line.

What terms does SIST EN 300 723 V8.0.1:2003 define?

SIST EN 300 723 V8.0.1:2003 uses standard GSM speech-processing terms that readers need to understand before following the functional description.

Enhanced Full Rate (EFR) - the speech coding mode covered by this standard.
Global System for Mobile communications (GSM) - the digital cellular system context for the speech processing functions.
Discontinuous transmission (DTX) - a method for reducing transmission during speech pauses.
Voice activity detection (VAD) - the function that decides whether speech is present.
Comfort noise generation (CNG) - the mechanism used to create background noise during silent periods.
Bad frame indicator (BFI) - a signal used when a received frame is unusable.
Speech processing functions - the encoder and decoder-related functions described by the standard.

Who uses SIST EN 300 723 V8.0.1:2003?

SIST EN 300 723 V8.0.1:2003 is used by GSM terminal designers, speech-codec developers, network equipment engineers, and test laboratories. Quality managers and buyers use it when they need to check that a product or supplier is working to the EFR speech-processing model used in GSM.

It is also relevant to operators and integration teams who need to compare implementations, plan conformance checks, or document how voice processing is handled in GSM equipment.

What changed in SIST EN 300 723 V8.0.1:2003 from the previous edition?

SIST EN 300 723 V8.0.1:2003 is updated to version 8.0.0 change requests from SMG#31. It is issued as GSM 06.51 version 8.0.1 Release 1999.

What does the SIST EN 300 723 V8.0.1:2003 document contain?

SIST EN 300 723 V8.0.1:2003 contains the formal front matter, the scope and reference clauses, and the definitions and abbreviations used for EFR speech processing. It then presents the general description of the GSM EFR speech-processing chain and the way its functions are organized.

The document also includes the explanatory material needed to follow the encoder and decoder structure, including the handling concepts for speech and non-speech conditions. Its clause text is used to support implementation, technical documentation and test interpretation in GSM voice equipment.

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SIST EN 300 723 V8.0.1:2003

English language (12 pages)

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Frequently Asked Questions

What is SIST EN 300 723 V8.0.1:2003?

SIST EN 300 723 V8.0.1:2003 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Digital cellular telecommunications system (Phase 2+) (GSM); Enhanced Full Rate (EFR) speech processing functions; General description (GSM 06.51 version 8.0.1 Release 1999)". This standard covers: Updated to version 8.0.0 CRs from SMG#31

What is the scope of SIST EN 300 723 V8.0.1:2003?

Updated to version 8.0.0 CRs from SMG#31

What ICS categories does SIST EN 300 723 V8.0.1:2003 belong to?

SIST EN 300 723 V8.0.1:2003 is classified under the following ICS (International Classification for Standards) categories: 33.070.50 - Global System for Mobile Communication (GSM). The ICS classification helps identify the subject area and facilitates finding related standards.

Is SIST EN 300 723 V8.0.1:2003 a harmonized European standard?

SIST EN 300 723 V8.0.1:2003 is associated with the following European legislation: Standardization Mandates: T-172. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.

How can I access SIST EN 300 723 V8.0.1:2003?

SIST EN 300 723 V8.0.1:2003 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.

Standards Content (Sample)

SIST EN 300 723 V8.0.1:2003

SLOVENSKI STANDARD
01-december-2003
'LJLWDOQLFHOLþQLWHOHNRPXQLNDFLMVNLVLVWHPID]D±,]EROMãDQHSROQRKLWURVWQH
IXQNFLMH]DREGHODYRJRYRUD±6SORãQLRSLV*60UD]OLþLFDL]GDMD
Digital cellular telecommunications system (Phase 2+) (GSM); Enhanced Full Rate
(EFR) speech processing functions; General description (GSM 06.51 version 8.0.1
Release 1999)
Ta slovenski standard je istoveten z: EN 300 723 Version 8.0.1
ICS:
33.070.50 Globalni sistem za mobilno Global System for Mobile
telekomunikacijo (GSM) Communication (GSM)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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2 ETSI EN 300 723 V8.0.1 (2000-11)
(GSM 06.51 version 8.0.1 Release 1999)
Reference
REN/SMG-110651Q8
Keywords
Digital cellular telecommunications system,
Global System for Mobile communications (GSM)
ETSI
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Important notice
Individual copies of the present document can be downloaded from:
http://www.etsi.org
The present document may be made available in more than one electronic version or in print. In any case of existing or
perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF).
In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive
within ETSI Secretariat.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at http://www.etsi.org/tb/status/
If you find errors in the present document, send your comment to:
editor@etsi.fr
Copyright Notification
No part may be reproduced except as authorized by written permission.
The copyright and the foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 2000.
All rights reserved.
ETSI
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SIST EN 300 723 V8.0.1:2003

What does SIST EN 300 723 V8.0.1:2003 specify?

What are the key requirements of SIST EN 300 723 V8.0.1:2003?

What terms does SIST EN 300 723 V8.0.1:2003 define?

Who uses SIST EN 300 723 V8.0.1:2003?

What changed in SIST EN 300 723 V8.0.1:2003 from the previous edition?

What does the SIST EN 300 723 V8.0.1:2003 document contain?

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SIST EN 300 723 V8.0.1:2003

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