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ITU-T-Standard

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  • ITU-T V-Series Recommendations — V90 redirects here. For the automobile, see Volvo V90. The ITU T V Series Recommendations on Data communication over the telephone network specify the protocols that govern approved modem communication standards and interfaces.cite web… …   Wikipedia

  • ITU G.992.5 — is an ITU (International Telecommunication Union) standard, also referred to as ADSL2+ or ADSL2Plus. Commercially it is notable for its maximum theoretical download speed of 24 Mbit/s.Technical informationADSL2+ extends the capability of basic… …   Wikipedia

  • ITU G.992.5 Annex M — is an ITU (International Telecommunication Union) standard, also referred to as ADSL2+M . ITU G.992.5 Annex M extends the capability of basic ADSL2 by doubling the number of upstream bits. The data rates can be as high as 24 Mbit/s downstream and …   Wikipedia

  • ITU V.70 — is a standard for Digital Simultaneous Voice and Data (DSVD), a MODEM related standard wherein digitized voice is mixed with digital data over a POTS line or leased line. Contents 1 How it works 2 V.70 vs VOIP ISDN 3 Technological ob …   Wikipedia

  • ITU G.992.3/4 — ITU G.992.3 is an ITU (International Telecommunication Union) standard, also referred to as ADSL2. It optionally extends the capability of basic ADSL in data rates to 12 Mbit/s downstream and 3.5 Mbit/s upstream (with a mandatory capability of… …   Wikipedia

  • ITU-R BT 601 — (alte Bezeichnung: CCIR 601) ist ein Standard, der durch den CCIR (jetzt ITU R) veröffentlicht wurde und der festlegt, wie digitale interlaced Video Signale zu kodieren sind. Er enthält Methoden, analoge Fernsehsignale mit einer Bildrate von… …   Deutsch Wikipedia

  • ITU G.993.2 — is an ITU standard for DSL that defines VDSL2.ee also*ITU T *VDSLExternal links* [http://www.itu.int/rec/T REC G.993.2/en ITU T Recommendation G.993.2: Very high speed digital subscriber line transceivers 2 (VDSL2)] *… …   Wikipedia

  • ITU G.993.1 — is an ITU standard for DSL that defines VDSL.ee also*ITU T *VDSLExternal links* [http://www.itu.int/rec/T REC G.993.1/en ITU T Recommendation G.993.1: Very high speed digital subscriber line transceivers (VDSL)] *… …   Wikipedia

  • ITU G.991.1 — is an ITU standard for DSL that defines HDSL.ee also*ITU T *HDSLExternal links* [http://www.itu.int/rec/T REC G.991.1/en ITU T Recommendation G.991.1: High bit rate Digital Subscriber Line (HDSL)] * [http://www.itu.int/rec/recommendation.asp?type …   Wikipedia

  • ITU-R 468 noise weighting — The ITU R 468 weighting curve (originally defined in CCIR recommendation 468) is widely used when measuring noise in audio systems, especially in the UK, Europe, and former countries of the British Empire such as Australia and South Africa. It is …   Wikipedia

  • ITU-T — The ITU Telecommunication Standardization Sector (ITU T) is one of the three sectors (divisions or units) of the International Telecommunication Union (ITU); it coordinates standards for telecommunications. The standardization work of ITU dates… …   Wikipedia

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