Datacasting (original) (raw)
Datacasting (data broadcasting) is the broadcasting of data over a wide area via radio waves. It most often refers to supplemental information sent by television stations along with digital terrestrial television (DTT), but may also be applied to digital signals on analog TV or radio. It generally does not apply to data which is inherent to the medium, such as PSIP data which defines virtual channels for DTT or direct broadcast satellite systems; or to things like cable modem or satellite modem, which use a completely separate channel for data.
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| dbo:abstract | Datacasting (data broadcasting) is the broadcasting of data over a wide area via radio waves. It most often refers to supplemental information sent by television stations along with digital terrestrial television (DTT), but may also be applied to digital signals on analog TV or radio. It generally does not apply to data which is inherent to the medium, such as PSIP data which defines virtual channels for DTT or direct broadcast satellite systems; or to things like cable modem or satellite modem, which use a completely separate channel for data. (en) Datacastinga,, Data Broadcasting ere deituta, irrati uhinen bidez eremu zabal batean datuak emititzea da. Gehienetan telebista kateek lurreko telebista digitalarekin batera bidalitako informazio osagarria aipatzen du, baina telebista analogiko edo irratian seinale digitaletan ere aplika daiteke. Normalean ez da euskarriaren berezko datuetarako aplikatzen, esate baterako, PSIP datuak (Programa eta sistemen informazio protokoloaren laburdura), zeinak kanal birtualak definitzen dituen TDTrako edo zuzeneko emisio satelite sistemetarako; edo kable modem edo satelite modema bezalako gauzetarako, datuetarako kanal guztiz bereizia erabiltzen dutenak. Datacastingek maiz eskaintzen ditu albisteak, eguraldia, trafikoa, burtsa eta bestelako programekin zerikusia izan dezakeen edo ez. Era berean, interaktiboa izan daiteke, hala nola, jolasak, erosketak edo hezkuntza. Programa elektronikoen gida biltzen da normalean, nahiz eta definizio hori zertxobait luzatu. (eu) 데이터 방송 또는 데이터캐스팅(datacasting)은 전파를 통해 넓은 지역에 데이터를 방송하는 일이다. 대체적으로는 디지털 방송 시 텔레비전 방송국이 송출하는 보충 정보를 가리키지만 아날로그 방송이나 라디오 방송의 디지털 신호에 적용되는 경우도 있다. 일반적으로 DTV나 위성방송 시스템용 을 정의하는 프로그램과 시스템 정보 프로토콜 데이터, 아니면 데이터에 대해 완전히 구별된 채널을 사용하는 케이블 모뎀과 과 같은 물건과 같은 매체에 내재된 데이터에 적용되지는 않는다. (ko) データ放送（データほうそう）とは、テレビ放送において主となる番組から独立して、ニュース、天気予報、番組案内などを放送し、また、番組によってはその内容を補完または関連する情報を提供するもの。 (ja) Datacasting (transmissão de dados) é a transmissão de dados por uma ampla área por meio de ondas de rádio. Na maioria das vezes se refere a informações complementares enviadas pelas emissoras de televisão junto com a televisão digital, mas também pode ser aplicada em sinais digitais na televisão analógica e rádio. Geralmente não se aplica aos dados que são inerentes ao meio, tais como dados PSIP que definem os canais virtuais para DTV ou sistemas de satélite de transmissão direta, ou a coisas como modem de cabo ou modem satélite, que usam um canal completamente separado para os dados. (pt) 資料廣播（英語：datacasting，為data broadcasting的混成詞）泛指透過無線電波大範圍地播送資料；現常指的是電視台隨著數位無線電視發送的輔助性資訊。涉及數位化時較常使用「數據廣播」一詞，但資料廣播本身其實也應用於類比電視或電台廣播的無線電內容。一般無法作用在媒體的自帶資料（例如為數位無線電視或衛星電視系統定義頻道號碼的資料），或的纜線數據機、等物。 (zh) |
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| gold:hypernym | dbr:Broadcasting |
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| rdfs:comment | Datacasting (data broadcasting) is the broadcasting of data over a wide area via radio waves. It most often refers to supplemental information sent by television stations along with digital terrestrial television (DTT), but may also be applied to digital signals on analog TV or radio. It generally does not apply to data which is inherent to the medium, such as PSIP data which defines virtual channels for DTT or direct broadcast satellite systems; or to things like cable modem or satellite modem, which use a completely separate channel for data. (en) 데이터 방송 또는 데이터캐스팅(datacasting)은 전파를 통해 넓은 지역에 데이터를 방송하는 일이다. 대체적으로는 디지털 방송 시 텔레비전 방송국이 송출하는 보충 정보를 가리키지만 아날로그 방송이나 라디오 방송의 디지털 신호에 적용되는 경우도 있다. 일반적으로 DTV나 위성방송 시스템용 을 정의하는 프로그램과 시스템 정보 프로토콜 데이터, 아니면 데이터에 대해 완전히 구별된 채널을 사용하는 케이블 모뎀과 과 같은 물건과 같은 매체에 내재된 데이터에 적용되지는 않는다. (ko) データ放送（データほうそう）とは、テレビ放送において主となる番組から独立して、ニュース、天気予報、番組案内などを放送し、また、番組によってはその内容を補完または関連する情報を提供するもの。 (ja) Datacasting (transmissão de dados) é a transmissão de dados por uma ampla área por meio de ondas de rádio. Na maioria das vezes se refere a informações complementares enviadas pelas emissoras de televisão junto com a televisão digital, mas também pode ser aplicada em sinais digitais na televisão analógica e rádio. Geralmente não se aplica aos dados que são inerentes ao meio, tais como dados PSIP que definem os canais virtuais para DTV ou sistemas de satélite de transmissão direta, ou a coisas como modem de cabo ou modem satélite, que usam um canal completamente separado para os dados. (pt) 資料廣播（英語：datacasting，為data broadcasting的混成詞）泛指透過無線電波大範圍地播送資料；現常指的是電視台隨著數位無線電視發送的輔助性資訊。涉及數位化時較常使用「數據廣播」一詞，但資料廣播本身其實也應用於類比電視或電台廣播的無線電內容。一般無法作用在媒體的自帶資料（例如為數位無線電視或衛星電視系統定義頻道號碼的資料），或的纜線數據機、等物。 (zh) Datacastinga,, Data Broadcasting ere deituta, irrati uhinen bidez eremu zabal batean datuak emititzea da. Gehienetan telebista kateek lurreko telebista digitalarekin batera bidalitako informazio osagarria aipatzen du, baina telebista analogiko edo irratian seinale digitaletan ere aplika daiteke. Normalean ez da euskarriaren berezko datuetarako aplikatzen, esate baterako, PSIP datuak (Programa eta sistemen informazio protokoloaren laburdura), zeinak kanal birtualak definitzen dituen TDTrako edo zuzeneko emisio satelite sistemetarako; edo kable modem edo satelite modema bezalako gauzetarako, datuetarako kanal guztiz bereizia erabiltzen dutenak. (eu) |
| rdfs:label | Datacasting (en) Datacasting (eu) 데이터 방송 (ko) データ放送 (ja) Datacasting (pt) 資料廣播 (zh) |
| rdfs:seeAlso | dbr:Australia dbr:Digital_television |
| owl:sameAs | freebase:Datacasting wikidata:Datacasting dbpedia-eu:Datacasting dbpedia-ja:Datacasting dbpedia-ko:Datacasting dbpedia-pt:Datacasting dbpedia-zh:Datacasting https://global.dbpedia.org/id/4iYBu |
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