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Radio and Electronic Engineer

Issue 10 • Date October 1980

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Displaying Results 1 - 4 of 4
  • A new look at old ideas

    Publication Year: 1980
    IEEE is not the copyright holder of this material | PDF file iconPDF (118 KB)
    Freely Available from IEEE
  • Company profile. Growing with racal

    Publication Year: 1980, Page(s):499 - 502
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (2776 KB)

    Previous subjects of `Company profiles¿ published in the Journal have been relatively old-established organizations. Racal is still only about thirty years old but it is regarded both in the electronics industry and in the City as being one of the leaders by reason of its technological prowess and its commercial enterprise. This general interest article, prepared by a well-known freelance technic... View full abstract»

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  • The measurement of teletext performance over the united kingdom television network

    Publication Year: 1980, Page(s):503 - 518
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (2233 KB)

    This paper summarizes the results of extensive Teletext field trials conducted in the UK between March 1976 and March 1978. Consideration is given to the Teletext performance of the u.h.f. television network, the extent of reception in the homes of viewers and the performance of Teletext decoders. The results indicate that the service will be predominantly field strength limited provided viewers u... View full abstract»

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  • NICAM 3: near-instantaneously companded digital transmission system for high-quality sound programmes

    Publication Year: 1980, Page(s):519 - 530
    Cited by:  Papers (10)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1400 KB)

    The paper describes a system, known as NICAM 3 (Near-Instantaneously Companded Audio Multiplex, Mark 3), which is being developed by the BBC for the transmission of sound programmes on digital circuits designed for multi-channel telephony. Subjective tests which led to the choice of this system are referred to, and the system design, which is based on a compromise between efficiency and flexibilit... View full abstract»

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