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ETSI - European Telecommunication Standard Institute
Page 6051
ETSI EG 201377-1-V1.1.1 (09/04/1999)
Speech Processing, Transmission and Quality Aspects (STQ); Specification and measurement of speech transmission quality; Part 1: Introduction to objective comparison measurement methods for one-way speech quality across networks
Available languages: English
Available design: PDF - Immediate download, Print design
from 46.00 EUR more info
ETSI EG 201377-1-V1.2.1 (17/12/2002)
Speech Processing, Transmission and Quality Aspects (STQ); Specification and measurement of speech transmission quality; Part 1: Introduction to objective comparison measurement methods for one-way speech quality across networks
Available languages: English
Available design: PDF - Immediate download, Print design
from 46.00 EUR more info
ETSI EG 201377-1-V1.3.2 (23/10/2009)
Speech and multimedia Transmission Quality (STQ); Specification and measurement of speech transmission quality; Part 1: Introduction to objective comparison measurement methods for one-way speech quality across networks
Available languages: English
Available design: PDF - Immediate download, Print design
from 54.00 EUR more info
ETSI EG 201377-2-V1.1.1 (02/04/2004)
Speech Processing, Transmission and Quality Aspects (STQ); Specification and measurement of speech transmission quality; Part 2: Mouth-to-ear speech transmission quality including terminals
Available languages: English
Available design: PDF - Immediate download, Print design
from 46.00 EUR more info
ETSI EG 201377-2-V1.2.1 (02/03/2005)
Speech Processing, Transmission and Quality Aspects (STQ); Specification and measurement of speech transmission quality; Part 2: Mouth-to-ear speech transmission quality including terminals
Available languages: English
Available design: PDF - Immediate download, Print design
from 46.00 EUR more info
ETSI EG 201377-2-V1.3.1 (16/11/2005)
Speech Processing, Transmission and Quality Aspects (STQ); Specification and measurement of speech transmission quality; Part 2: Mouth-to-ear speech transmission quality including terminals
Available languages: English
Available design: PDF - Immediate download, Print design
from 46.00 EUR more info
ETSI ES 201377-2-V1.4.1 (03/12/2009)
Speech and multimediaTransmission Quality (STQ); Specification and measurement of speech transmission quality; Part 2: Mouth-to-ear speech transmission quality including terminals
Available languages: English
Available design: PDF - Immediate download, Print design
from 54.00 EUR more info
ETSI EG 201377-3-V1.1.1 (17/06/2003)
Speech Processing, Transmission and Quality Aspects (STQ); Specification and measurement of speech transmission quality; Part 3: Non-intrusive objective measurement methods applicable to networks and links with classes of services
Available languages: English
Available design: PDF - Immediate download, Print design
from 34.00 EUR more info
ETSI EG 201379-V1.1.1 (10/12/1998)
Human Factors (HF); Framework for the development, evaluation and selection of graphical symbols
Available languages: English
Available design: PDF - Immediate download, Print design
from 22.00 EUR more info
ETSI ES 201381-V1.1.1 (10/12/1998)
Human Factors (HF); Telecommunications keypads and keyboards; Tactile identifiers
Available languages: English
Available design: PDF - Immediate download, Print design
from 14.00 EUR more info
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