World Engineering Congress, Tokyo 1929 = 萬國工業會議 : proceedings  第十九巻

edited by World engineering congress

[目次]

• Proceedings of the World Engineering Congress
• VOLUME XIX Communication Part 1 (Telegraph and Telephone) (Section VI of Congress)
• Contents
• 1. Telegraph and Telephone in Japan(No.620):BY S.INADA(JAPAN) / 1
• Discussion / 52
• 2. Uber die Technik des Nachrichtenwesens und dessen Bedeutung fur die Wirtschaft(No.201):BY H.GIESS(GERMANY) / 55
• 3. Organization and Development of the Ordinary and Wireless Telegraphy and Telephony in Italy(No.577):BY G.PESSION,PROF.GR.UFF.(ITALY) / 79
• 4. Method and Effect of Charging for Telephone Service on an Elapsed Time Basis(No.764):BY W.RUPP(U.S.A.) / 109
• 5. Progress in Subscribers' Transmission Apparatus(No.661):BY L.C.POCOCK(G.B.) / 147
• 6. The Calculation of the Articulation of a Telephone Circuit from the Circuit Constants(No.659):BY J.COLLARD(G.B.) / 179
• 7. A New Contribution to the Rational Design of Telephone Cables(No.660):BY D.P.DALZELL(G.B.) / 215
• 8. Ueber lange Fernsprechseekabel und ihre Entwicklung(No.406):BY A.EBELING,DR.ING.,K.KUPFMULLER(DANZIG) / 227
• Discussion / 256
• 9. Bildtelegraphie und Fernsehen(No.219):BY G.GRAF VON ARCO,DR.(GERMANY) / 257
• Discussion / 268
• 10. A System of Electrical Transmission of Pictures(No.191):BY Y.NIWA,KH.(JAPAN) / 275
• 11. Die Bedeutung der Leitungseigenschaften fur die Bildubertragung(No.503):BY H.F.MAYER,DR.,F.TUCZEK,DR.(GERMANY) / 295
• 12. The Two Fundamental Functions of the Vibrometer and Its Applications in Electro‐Acoustics(No.189):BY K.KOBAYASI,KH.(JAPAN) / 305
• 13. The Hyperbolic Parameters of the Horn and the Acoustic Transformer,a Working Theory of the Sound Collector,the General Consideration and Design of Acoustic and Electro‐Acoustic Transmitting Systems(No.190):BY K.KOBAYASI,KH.(JAPAN) / 323
• 14. Transient Currents of Electric Wave Filters(No.142):BY W.CHU,D.SC.,PROF.(CHINA) / 371
• 15. An Electrical Frequency Analyzer(No.126):BY M.KOBAYASHI(JAPAN) / 391
• 16. Negative Image Impedance(No.134):BY K.NAGAI(JAPAN) / 401
• 17. The Telephone Communication System of the United States(No.489):BY B.GHERARDI,F.B.JEWETT,DR.(U.S.A.) / 413
• Discussion / 495
• 18. Das Weltfernsprechnetz in seinen geographischen Bedingtheiten(No.206):BY P.CRAEMER,DR.ING.(GERMANY) / 497
• Discussion / 505
• 19. Beitrag zur Frage der Beeinflussung von Schwachstromanlagen durch Starkstrom(No.207):BY P.JAGER,DR.,H.KLEWE,DR.(GERMANY) / 511
• 20. Electrolytic Corrosion of Underground Cable in Japan(No.355):BY S.NUMATA(JAPAN) / 531
• 21. Mehrfachausnutzung von Fernleitungen(No.760):BY B.POHLMANN(GERMANY) / 553
• 22. A Selective Calling Device for Telegraphs(No.53):BY S.TANAKA,RH.(JAPAN) / 567
• 23. High Speed Signalling by the Triode Jumper(No.165):BY H.NUKIYAMA,PROF.,K.NAGAI(JAPAN) / 573
• 24. A New System of Audio‐Frequency Carrier Telegraphy(No.135):BY H.NUKIYAMA,PROF.,K.NAGAI(JAPAN) / 579
• 25. On the Limit of Sound Reception in Water(No.187):BY H.NUKIYAMA,PROF.,H.HORIKAWA(JAPAN) / 585
• 26. Carrier Telephony through Water by Supersonic Wave(No.757):BY M.MATSUDAIRA(JAPAN) / 593
• Discussion / 593
• 27. Notes on the Use of Supersonic Vibrations for Sounding,Detection and Intercommunication(No.771):BY C.FLORISSON(JAPAN) / 595
• 28. A Problem in Automatic Telephony Prepayment Pay Stations.Public and Subscriber Coin Box for Automatic Exchanges(No.802):BY O.STEELS,PROF.(BELGIUM) / 607
• 29. Development of Communications in China(No.804):BY M.T.SHEN,T.Y.CHEN(CHINA) / 611

「国立国会図書館デジタルコレクション」より