224 BELL SYSTEM TECHNICAL JOURNAL 



References 



1. "Telephone Transmission over Long Cable Circuits." (A. B. Clark, Jour. A. 



I. E. E., Vol. 42, No. 1, 1923, and B. S. T. J., Jan., 1923.) 



2. "Loading System." (Carson, Clark and Mills, U. S. Patent No. 1,564,201, 



Dec. 8, 1925.) 



3. "Theory of. the Transient Oscillations of Electrical Networks and Transmission 



Systems." (Carson, Trans. A. I. E. E., Feb., 1919.) 



4. "Building-up of Sinusoidal Currents in Long Periodically Loaded Lines." 



(Carson, B. S. T. J., Oct., 1924.) 



5. "Distortion-Correcting Circuit." (Carson, U. S. Patent No. 1,315,539, Sept. 9, 



1919.) 



6. "Receiving System for Telegraphic Signals." (Mathes, U. S. Patent No. 



1,586,821, June 1, 1926.) 



7. "The Loaded Submarine Telegraph Cable." (Buckley, B. S. T. J., July, 1925.) 



8. "The Application of Vacuum Tulse Amplifiers to Submarine Telegraph Cables." 



(Curtis, B. S. T. J., July, 1927.) 



9. "Electric Circuit Theory and the Operational Calculus." (Carson, McGraw- 



Hill Book Co., 1926, 1st ed., p. 185.) 



10. "Attenuation Equalizer." (Hoyt, U. S. Patent No. 1,453,980, May 1, 1923.) 



11. "Electrical Network and Method of Transmitting Electrical Currents." (Zobel, 



U. S. Patent No. 1,603,305, Oct. 19, 1926.) 



12. "Physical Theory of the Electric Wave-Filter." (Campbell, B. S. T. J., Novem- 



ber, 1922.) 



13. "Maximum Output Networks for Telephone Substation and Repeater Circuits." 



(Campbell and Foster, Trans. A. I. E. E., Vol. 39, 1920, p. 258.) 



14. "Die Technik der Telegraphie und Telephonic in Weltverkehr." (Liischen, 



E. T. Z., July 31, 1924.) 



15. " tjber Einschwing Vergange in Pupinleitungen und ihre Verminderung," 



(Kiipfmiiller und Mayer, Wissenschaftlich Veroffentlichungen aus dem 

 Siemens-Konzern, Vol. V, Sect. 1, 1926.) 



16. "Die Erhohung der Reichweite von Pupinleitungen durch Echosperrung und 



Phasenausgleich." (Kupfmuller, E. N. T., Vol. 3, No. 3, 1926.) 



