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ITU-T X.224
ITU-T X.224 Information technology -...
ITU There are 5320 products.
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ITU-T E.220
ITU-T E.220 Interconnection of Public Land Mobile Networks (PLMN)
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ITU-T E.422
ITU-T E.422 Observations on international outgoing telephone calls for quality of service
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ITU-T P.78
ITU-T P.78 Subjective testing method for determination of loudness ratings in accordance with recommendation P.76
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ITU-T P.810
ITU-T P.810 Modulated noise reference unit (MNRU)
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ITU-T P.830
ITU-T P.830 Subjective performance assessment of telephone-band and wideband digital codecs
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ITU-T G.117
ITU-T G.117 Transmission aspects of unbalance about earth
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ITU-T E.751
ITU-T E.751 Reference connections for traffic engineering of land mobile networks
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ITU-T E.755
ITU-T E.755 Reference connections for UPT traffic performance and GOS
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ITU-T E.528
ITU-T E.528 Dimensioning of digital circuit multiplication equipment (DCME) systems
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ITU-T E.493
ITU-T E.493 Grade of service (GOS) monitoring
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ITU-T E.457
ITU-T E.457 Facsimile measurement methodologies
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