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IEEE Transactions on Broadcasting

Issue 3 • Date Sept. 1980

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Displaying Results 1 - 9 of 9
  • IEEE Transactions on Broadcasting - Table of contents

    Publication Year: 1980, Page(s): c1
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  • IEEE Broadcast, Cable, and Consumer Electronics Society

    Publication Year: 1980, Page(s): c2
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  • A Computer Program System for Predicting AND Plotting Mediumwave Broadcast Groundwave Field Strength Contours

    Publication Year: 1980, Page(s):53 - 61
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (4645 KB)

    A computer program system and associated data bases have been developed to automate the calculation and plotting of groundwave field strength contours for mediumwave broadcast stations in the United States. The programs use the propagation curves and M3 soil-conductivity map in the FCC Rules, and produce contours suitable for engineering exhibits filled with the FCC. The programs and data bases, t... View full abstract»

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  • A Quantitative Measurement of Subjective Effects of TV Multiple-Ghost Images by 'Perceived D U Ratio'

    Publication Year: 1980, Page(s):62 - 69
    Cited by:  Papers (15)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (2916 KB)

    For the objective and quantitative measurements of the subjective quality of TV pictlures impaired by multiple ghost images, a 'Perceived D U Ratio' (PDUR) is proposed in this paper. It is defined as the power sum of the levels of individual ghost images(DU ratio), weighted by subjective effects due to r.f. phase (40 and delay (T). The 'PDUR', in the sense of subjective equality of quality-degrada... View full abstract»

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  • Dirtortion AND Crosstalk Caused by Multipath Propagation in Frequency-Modulation Sound Broadcasting

    Publication Year: 1980, Page(s):70 - 81
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (2500 KB)

    The characteristics of multipath distortion in FM sound broadcasting were determined through computer analysis and subjective listening tests. Stereophonic multipath distortion is found to be far greater than monophonic multipath distortion, especially for long delay times. Crosstalk into stereophonic main-program reception due to multipath propagation from the SCA (Subsidiary Communications Autho... View full abstract»

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  • Digital Generation of Test Sisnals for Colour Television

    Publication Year: 1980, Page(s):82 - 90
    Cited by:  Patents (3)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (2709 KB)

    A simple digital system has been developed for the generation of colour television test signals on a sample by sample basis. Essentially a minicomputer generates all sample values in a line period which are then stored and read out at four times subcarrier rate. Compared with analogue generation this approach gives higher stability, greatly increased versatility and potentially greater accuracy, d... View full abstract»

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  • Advance Program IEEE Broadcast Symposium

    Publication Year: 1980, Page(s): 91
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  • An Invitation to Membership

    Publication Year: 1980
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  • Information for authors

    Publication Year: 1980, Page(s):91b - 91c
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Aims & Scope

IEEE Transactions on Broadcasting covers the field of broadcast technology, including the production, distribution, transmission, and propagation aspects of broadcasting.

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Meet Our Editors

Editor-in-Chief
Yiyan Wu
Communications Research Ctr Canada