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ETSI - I-ETS 300 245-3

Integrated Services Digital Network (ISDN); Technical Characteristics of Telephony Terminals Part 3: Pulse Code Modulation (PCM) A-Law, Loudspeaking and Handsfree Telephony

active, Most Current
Organization: ETSI
Publication Date: 1 January 1995
Status: active
Page Count: 46

Document History

I-ETS 300 245-3
January 1, 1995
Integrated Services Digital Network (ISDN); Technical Characteristics of Telephony Terminals Part 3: Pulse Code Modulation (PCM) A-Law, Loudspeaking and Handsfree Telephony
A description is not available for this item.

References

This document is referenced by:
EG 202 116 - Human Factors (HF); Guidelines for ICT products and services; "Design for All"
Published by ETSI on March 1, 2009
A description is not available for this item.
This document is referenced by:
ETS 300 807 - Integrated Services Digital Network (ISDN); Audio Characteristics of Terminals Designed to Support Conference Services in the ISDN
Published by ETSI on November 1, 1997
A description is not available for this item.
This document is referenced by:
EN 300 903 - Digital Cellular Telecommunications System (Phase 2+); Transmission Planning Aspects of the Speech Service in the GSM Public Land Mobile Network (PLMN) System
Published by ETSI on November 1, 2000
A description is not available for this item.
This document is referenced by:
ES 202 738 - Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrowband VoIP loudspeaking and handsfree terminals from a QoS perspective as perceived by the user
Published by ETSI on May 1, 2022
The present document provides speech transmission performance requirements for narrowband VoIP loudspeaking and hands-free terminals; it addresses all types of IP based terminals, including wireless,...
This document is referenced by:
TBR 10 - Digital Enhanced Cordless Telecommunications (DECT); General Terminal Attachment Requirements: Telephony Applications
Published by ETSI on July 1, 1999
A description is not available for this item.
This document is referenced by:
EN 300 176-2 - Digital Enhanced Cordless Telecommunications (DECT); Test specification; Part 2: Audio and speech
Published by ETSI on May 1, 2022
The present document specifies the tests applicable to all Digital Enhanced Cordless Telecommunications (DECT) equipment accessing any DECT frequency band (including applicable IMT-2000 frequency...
This document is referenced by:
TS 143 050 - Digital cellular telecommunications system (Phase 2+) (GSM); Transmission planning aspects of the speech service in the GSM Public Land Mobile Network (PLMN) system
Published by ETSI on May 1, 2022
The present document describes the transmission planning aspects pertaining to the speech service in the GSM PLMN system. Due to technical and economic factors, there cannot be full compliance with...
This document is referenced by:
TR 143 058 - Digital cellular telecommunications system (Phase 2+) (GSM); Characterisation, test methods and quality assessment for handsfree Mobile Stations (MSs)
Published by ETSI on May 1, 2022
The present document gives some guidelines to implement test methods and to evaluate the transmission quality of handsfree Mobile Stations (MSs). The normative characteristics and test methods for...
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