Bell System Technical Journal

Cover image for Bell System Technical Journal

October 1930

Volume 9, Issue 4

Pages 603–842

Currently known as: Bell Labs Technical Journal

  1. Original Article

    1. Top of page
    2. Original Article
    3. Abstracts
    4. Contributors to this Issue
    1. Chemistry in the Telephone Industry (pages 603–621)

      Robert R. Williams

      Version of Record online: 29 JUL 2013 | DOI: 10.1002/j.1538-7305.1930.tb02317.x

    2. The Trend in the Design of Telephone Transmitters and Receivers (pages 622–627)

      W. H. Martin and W. F. Davidson

      Version of Record online: 29 JUL 2013 | DOI: 10.1002/j.1538-7305.1930.tb02318.x

    3. Mutual Impedances of Ground-Return Circuits Some Experimental Studies (pages 628–651)

      A E. Bowen and C. L. Gilkeson

      Version of Record online: 29 JUL 2013 | DOI: 10.1002/j.1538-7305.1930.tb02319.x

    4. A Survey of Room Noise in Telephone Locations (pages 652–667)

      W. J. Williams and Ralph G. McCurdy

      Version of Record online: 29 JUL 2013 | DOI: 10.1002/j.1538-7305.1930.tb02320.x

    5. A Study of Telephone Line Insulators (pages 697–729)

      L. T. Wilson

      Version of Record online: 29 JUL 2013 | DOI: 10.1002/j.1538-7305.1930.tb02322.x

    6. The Transmission Characteristics of Open-Wire Telephone Lines (pages 730–759)

      E. I. Green

      Version of Record online: 29 JUL 2013 | DOI: 10.1002/j.1538-7305.1930.tb02323.x

    7. A Method of Impedance Correction (pages 794–835)

      H. W. Bode

      Version of Record online: 29 JUL 2013 | DOI: 10.1002/j.1538-7305.1930.tb02326.x

  2. Abstracts

    1. Top of page
    2. Original Article
    3. Abstracts
    4. Contributors to this Issue
  3. Contributors to this Issue

    1. Top of page
    2. Original Article
    3. Abstracts
    4. Contributors to this Issue
    1. Contributors to this Issue (pages 840–842)

      Version of Record online: 29 JUL 2013 | DOI: 10.1002/j.1538-7305.1930.tb02328.x

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