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Strana 6051
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
Dostupné jazyky: Anglicky
Dostupné provedení: PDF - okamžité stažení, Tištěné
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
Dostupné jazyky: Anglicky
Dostupné provedení: PDF - okamžité stažení, Tištěné
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
Dostupné jazyky: Anglicky
Dostupné provedení: PDF - okamžité stažení, Tištěné
Speech Processing, Transmission and Quality Aspects (STQ); Specification and measurement of speech transmission quality; Part 2: Mouth-to-ear speech transmission quality including terminals
Dostupné jazyky: Anglicky
Dostupné provedení: PDF - okamžité stažení, Tištěné
Speech Processing, Transmission and Quality Aspects (STQ); Specification and measurement of speech transmission quality; Part 2: Mouth-to-ear speech transmission quality including terminals
Dostupné jazyky: Anglicky
Dostupné provedení: PDF - okamžité stažení, Tištěné
Speech Processing, Transmission and Quality Aspects (STQ); Specification and measurement of speech transmission quality; Part 2: Mouth-to-ear speech transmission quality including terminals
Dostupné jazyky: Anglicky
Dostupné provedení: PDF - okamžité stažení, Tištěné
Speech and multimediaTransmission Quality (STQ); Specification and measurement of speech transmission quality; Part 2: Mouth-to-ear speech transmission quality including terminals
Dostupné jazyky: Anglicky
Dostupné provedení: PDF - okamžité stažení, Tištěné
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
Dostupné jazyky: Anglicky
Dostupné provedení: PDF - okamžité stažení, Tištěné
Human Factors (HF); Framework for the development, evaluation and selection of graphical symbols
Dostupné jazyky: Anglicky
Dostupné provedení: PDF - okamžité stažení, Tištěné
Human Factors (HF); Telecommunications keypads and keyboards; Tactile identifiers
Dostupné jazyky: Anglicky
Dostupné provedení: PDF - okamžité stažení, Tištěné