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Proceedings of the Institute of Radio Engineers

Issue 11 • Date Nov. 1929

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  • [Front cover]

    Publication Year: 1929, Page(s): c1
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  • Institute of Radio Engineers - Forthcoming Meetings

    Publication Year: 1929, Page(s): c2
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  • Contents

    Publication Year: 1929, Page(s): 1913
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  • General Information

    Publication Year: 1929, Page(s): 1914
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  • Suggestions for Contributors to the Proceedings

    Publication Year: 1929, Page(s): 1915
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  • Institute sections

    Publication Year: 1929, Page(s): 1916
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  • John V.L. Hogan - Member, Board of Direction, 1929

    Publication Year: 1929, Page(s): 1918
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  • Institute news and radio notes

    Publication Year: 1929, Page(s):1919 - 1928
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  • Geographical Location of Members Elected October 2, 1929

    Publication Year: 1929, Page(s):1929 - 1931
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  • Applications for Membership

    Publication Year: 1929, Page(s):1932 - 1933
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  • Officers and Board of Direction, 1929

    Publication Year: 1929, Page(s):1934 - 1935
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  • Technical Achievements in Broadcasting and Its Relation to National and International Solidarity

    Publication Year: 1929, Page(s):1937 - 1939
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  • Introduction

    Publication Year: 1929, Page(s):1940 - 1948
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  • Radio Broadcasting Transmitters and Related Transmission Phenomena

    Publication Year: 1929, Page(s):1949 - 1968
    Cited by:  Papers (1)
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  • The National Broadcasting Company, A Technical Organization for Broadcasting

    Publication Year: 1929, Page(s):1969 - 1985
    Cited by:  Papers (1)
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  • Speech Input Equipment

    Publication Year: 1929, Page(s):1986 - 1997
    Cited by:  Papers (1)
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  • Wire Line Systems for National Broadcasting

    Publication Year: 1929, Page(s):1998 - 2005
    Cited by:  Papers (2)
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  • Radio Broadcasting Regulation and Legislation

    Publication Year: 1929, Page(s):2006 - 2010
    Cited by:  Papers (2)
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  • Measurement of Frequency

    Publication Year: 1929, Page(s):2011 - 2033
    Cited by:  Papers (4)
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    Absolute measurement of frequency.-Various methods of absolute measurement of frequency are first described. Particular attention is devoted to the stroboscopic method and the phonic motor method for audio frequencies. A modified method of harmonic comparison is also presented. Standard frequency oscillators.-The author has designed a clock-controlled oscillator which consists of a tube-driven 25-... View full abstract»

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  • Further Observations of Radio Transmission and the Heights of the Kennelly-Heaviside Layer

    Publication Year: 1929, Page(s):2034 - 2052
    Cited by:  Papers (3)
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    The results of further observations ot radio transmission phenomena associated with the reflections of radio pulse and spark signals are outlined and a brief theoretical consideration of the form of index of refraction variation best adapted to explain the observed phenomena given. The discussion considers the relation of this index of refraction variation to that discussed in a previous paper and... View full abstract»

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  • The Calculation of the Inductance of Single-Layer Coils and Spirals Wound with Wire of Large Cross Section

    Publication Year: 1929, Page(s):2053 - 2063
    Cited by:  Papers (10)
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    Formulas are given for both wires of round cross section and wires of rectangular cross section. These are obtained by an extension of the Rosa Method. Tables are given from which the geometric mean distances of rectangles which enter in the formulas may be readily obtained. View full abstract»

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  • Operating Characteristics in Photoelectric Tubes

    Publication Year: 1929, Page(s):2064 - 2071
    Cited by:  Papers (2)
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    This paper gives a discussion of the characteristics of photoelectric tubes which are important in the engineering applications of such tubes. Definitions of photometric terms are given together with the introduction of a few special terms essential to photoelectric tube work. Curves are given showing both the static and dynamic characteristics of a typical tube. A simple mathematical analysis is ... View full abstract»

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  • The Penetration of Rock by Electromagnetic Waves and Audio Frequencies

    Publication Year: 1929, Page(s):2072 - 2074
    Cited by:  Papers (6)
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    This paper aims to throw some light upon the much discussed topic of radio penetration and the path of radio waves. Conclusive experimental evidence at the Mammoth Cave of Kentucky, free from all metallic conductors, confirms the hypothesis that radio waves penetrated through the groand and did not follow air openings or conductors. There is further evidence that audio-frequency magnetic fields ar... View full abstract»

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  • A Vacuum-Tube Voltage Regulator for Large Power Units

    Publication Year: 1929, Page(s):2075 - 2081
    Cited by:  Papers (1)
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    A new voltage regulator is described, suitable for large power units of standard construction. This regulator uses vacuum tubes as the controlling element, in place of vibrating contacts that have hitherto been employed. The voltage variation is less than 0.1 per cent when the load is gradually changed from no load to a little above full load. When this regulator is applied to d-c unit, some a-c s... View full abstract»

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  • Book review

    Publication Year: 1929, Page(s): 2082
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Aims & Scope

This Periodical ceased production in 1938. The current retitled publication is Proceedings of the IEEE.

Full Aims & Scope