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2 thoradh

  1. EDUCATION AND COMMUNICATIONS|information technology and data processing · EDUCATION AND COMMUNICATIONS|communications|communications systems · PRODUCTION, TECHNOLOGY AND RESEARCH|technology and technical regulations · INDUSTRY|electronics and electrical engineering

    #609143

    IATE #844287
    ilphléacsú roinnte minicíochta Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    FDM Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Frequenzmultiplexverfahren | Frequenzvielfach | Frequenzmultiplex
    de
    Sainmhíniú ein Verfahren zur Übertragung mehrerer Signale über einen gemeinsamen Weg, wobei für die einzelnen Signale verschiedene Frequenzbänder benutzt werden Tagairt IBM,WB und Glossar,DIN 45021
    frequency division multiplex | frequency-division multiplex | frequency division multiplexing | frequency-division multiplexing | FDM
    en
    Sainmhíniú 1) 1) 1) 1) A multiplex system for transmitting two or more signals over a common path by using a different frequency band for each signal. Also known as frequency multiplexing. 2) the multiplexing in which a separate frequency band is allocated to each tributary channel in common 2) a multiplex system in which the available transmission frequency range is divided into narrower bands,each used for a separate channel 2) a system of transmission in which characters or bits belonging to separate messages modulate a series of separate carriers transmitted simultaneously on a single circuit 2) a multiplex system in which the available transmission frequency exchange range is divided into narrower bands,each band used for a separate channel Tagairt McGraw-Hill Dictionary of Scientific and Technical Terms, USA, 1976, p. 586
    multiplexage par répartition en fréquence | multiplex à répartition en fréquence | MRF | multiplex par partage des fréquences | multiplexage par partage des fréquences | multiplexage par partage des fréquences d'une voie de transmission | multiplexage de fréquence | multiplexage en fréquence | multiplex de fréquence
    fr
    Sainmhíniú 1) 1) 1) multiplexage selon lequel une bande de fréquences séparée est allouée à chaque voie affluente de la liaison commune 2) multiplexage dans lequel les données des différents utilisateurs sont transmises sur des bandes de fréquence différentes 2) système comportant la division de la bande des fréquences transmissibles par une voie de transmission en bandes de fréquences moins larges, utilisées chacune pour constituer une voie de transmission séparée 2) opération qui consiste, par l'emploi de filtres, à diviser la bande de fréquences d'une voie de transmission en bandes de fréquences moins larges Tagairt CCITT,Termes et déf.,X,1,1985
  2. EDUCATION AND COMMUNICATIONS|communications|communications systems · EDUCATION AND COMMUNICATIONS|information technology and data processing

    #609146

    IATE #844299
    ilphléacsú roinnte ama Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    time-division multiplexing | TDM
    en
    Sainmhíniú Multiplexing may be conducted through the interleaving of time segments from different signals onto a single transmission path—a process known as time-division multiplexing (TDM). Time-division multiplexing of multiple signals is possible only when the available data rate of the channel exceeds the data rate of the total number of users. While TDM may be applied to either digital or analog signals, in practice it is applied almost always to digital signals. The resulting composite signal is thus also a digital signal. Tagairt "Britannnica Academic Edition http://www.britannica.com/EBchecked/topic/585799/telecommunication/76287/Time-division-multiplexing?anchor=ref608232 [24.8.2011]"
    Nóta Because of the installation cost of a communications channel, such as a microwave link or a coaxial cable link, it is desirable to share the channel among multiple users. Provided that the channel’s data capacity exceeds that required to support a single user, the channel may be shared through the use of multiplexing methods. Multiplexing is the sharing of a communications channel through local combining of signals at a common point. Two types of multiplexing are commonly employed: frequency-division multiplexing and time-division multiplexing.
    multiplexage (par répartition) dans le temps | MRT
    fr
    Nóta SYN/ANT: Multiplexage numérique; multiplexage temporel.