Esboço da transmissão de televisão

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Visão geral e guia tópico para transmissão de televisão

O seguinte esboço é fornecido como uma visão geral e guia tópica para transmissão de televisão:

Broadcasting de televisão: forma de transmissão na qual um sinal de televisão é transmitido por ondas de rádio de um transmissor terrestre (baseado na Terra) de uma estação de televisão para receptores de TV com uma antena.

Natureza da transmissão de televisão

A transmissão de televisão pode ser descrita como todos os seguintes:

TechnologyElectronics technologyTelecommunication technologyBroadcasting technology

Tipos de transmissão de televisão

Terrestrial televisionClosed-circuit televisionOutside broadcastingDirect broadcast satellite (DBS)

História da transmissão de televisão

History of television

Tecnologia de transmissão de televisão

Sistema de infraestrutura e transmissão

Television setList of television manufacturersSatellite televisionMicrowave linkTelevision receive-onlyTelevision transmitterTransposerTransmitter station

Padrões do sistema

System A the 405 line system441 line systemBroadcast television systemsSystem BSystem GSystem HSystem ISystem MTerrestrial television

Sinais de televisão

Video signalAnalogue television synchronizationBack porchBlack levelBlanking levelChrominanceComposite videoFrame (video)Front porchHorizontal blanking intervalHorizontal scan rateLuma (video)OverscanRaster scanTelevision linesWhite clipperVertical blanking intervalVF bandwidthVIT signalsThe sound signalMultichannel television soundNICAMPre-emphasisSound in syncsZweikanaltonBroadcast signalBeam tiltDownlink CNREarth bulgeFrequency offsetField strength in free spaceKnife-edge effectNull fillOutput power of an analog TV transmitterPath lossRadio propagationRadiation patternSkewTelevision interferenceModulation and frequency conversionAmplitude modulationFrequency mixerFrequency modulationQuadrature amplitude modulationVestigial sideband modulation (VSBF)IF and RF signalDifferential gainDifferential phaseDistortionGroup delay and phase delayIntercarrier methodIntermediate frequencyNoise (electronics)Radio frequencyResidual carrierSplit sound systemSuperheterodyne transmitterTelevision channel frequenciesUltra high frequencyVery high frequencyZero reference pulse

TV em cores

ColorburstColor killerColor televisionDot crawlHanover barsNTSCPALPAL-MPALplusPAL-SSECAM

Estágios e equipamentos de saída

AmplifiersAntenna (radio)Cavity amplifierDiplexerDipole antennaDummy loadElectronic filterTetrodeKlystron

Medindo instrumentos

DistortionmeterField strength meterOscilloscopeMultimeterNetwork analyzerPsophometerVectorscope

Transmissão de televisão por país

Television in AfghanistanTelevision in AlbaniaTelevision in AndorraTelevision in AngolaTelevision in ArgentinaTelevision in AustraliaTelevision in AustriaTelevision in AzerbaijanTelevision in BangladeshTelevision in BarbadosTelevision in BelarusTelevision in BelgiumTelevision in BermudaTelevision in Bosnia and HerzegovinaTelevision in BrazilTelevision in BulgariaTelevision in BurmaTelevision in BurundiTelevision in CanadaTelevision in ChileTelevision in the People's Republic of ChinaTelevision in the Republic of ChinaTelevision in ColombiaTelevision in CroatiaTelevision in CubaTelevision in CyprusTelevision in the Czech RepublicTelevision in DenmarkTelevision in EcuadorTelevision in EgyptTelevision in England (see Television in the United Kingdom)Television in EstoniaTelevision in FinlandTelevision in FranceTelevision in the Faroe IslandsTelevision in GeorgiaTelevision in GermanyTelevision in GreeceTelevision in HondurasTelevision in Hong KongTelevision in HungaryTelevision in IcelandTelevision in IndiaTelevision in IndonesiaTelevision in IraqTelevision in IrelandTelevision in IsraelTelevision in ItalyTelevision in JamaicaTelevision in JapanTelevision in KyrgyzstanTelevision in LatviaTelevision in LebanonTelevision in LiechtensteinTelevision in LithuaniaTelevision in the Isle of ManTelevision in MalaysiaTelevision in MaliTelevision in MaltaTelevision in MexicoTelevision in MoldovaTelevision in MonacoTelevision in MontenegroTelevision in BurmaTelevision in NauruTelevision in the NetherlandsTelevision in New ZealandTelevision in North KoreaTelevision in North MacedoniaTelevision in NorwayTelevision in PakistanTelevision in PeruTelevision in the PhilippinesTelevision in PolandTelevision in PortugalTelevision in RomaniaTelevision in RussiaTelevision in San MarinoTelevision in Saudi ArabiaTelevision in ScotlandTelevision in SenegalTelevision in SerbiaTelevision in SingaporeTelevision in SlovakiaTelevision in SloveniaTelevision in South AfricaTelevision in South KoreaTelevision in SpainTelevision in Sri LankaTelevision in SwedenTelevision in SwitzerlandTelevision in Republic of ChinaTelevision in ThailandTelevision in Trinidad and TobagoTelevision in TurkeyTelevision in UkraineTelevision in the United KingdomTelevision in the United StatesTelevision in UruguayTelevision in VenezuelaTelevision in VietnamTelevision in Wales (see Television in the United Kingdom)Television in Western SaharaTelevision in Yemen

Veja também

Television portal

Outline of communicationOutline of telecommunicationOutline of radio

Esta é uma lista de tópicos relacionados à transmissão de televisão.