CH239303A - Telecommunication system. - Google Patents

Telecommunication system.

Info

Publication number
CH239303A
CH239303A CH239303DA CH239303A CH 239303 A CH239303 A CH 239303A CH 239303D A CH239303D A CH 239303DA CH 239303 A CH239303 A CH 239303A
Authority
CH
Switzerland
Prior art keywords
telecommunication system
telecommunication
Prior art date
Application number
Other languages
German (de)
Inventor
Bell Telephone Manufac Anonyme
Original Assignee
Bell Telephone Mfg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bell Telephone Mfg filed Critical Bell Telephone Mfg
Publication of CH239303A publication Critical patent/CH239303A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Radio Relay Systems (AREA)
CH239303D 1937-08-10 1938-07-29 Telecommunication system. CH239303A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US158294A US2140492A (en) 1937-08-10 1937-08-10 Distortion correction in wave transmission

Publications (1)

Publication Number Publication Date
CH239303A true CH239303A (en) 1945-09-30

Family

ID=22567463

Family Applications (1)

Application Number Title Priority Date Filing Date
CH239303D CH239303A (en) 1937-08-10 1938-07-29 Telecommunication system.

Country Status (5)

Country Link
US (1) US2140492A (en)
BE (1) BE429535A (en)
CH (1) CH239303A (en)
FR (1) FR841940A (en)
GB (1) GB517601A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449174A (en) * 1942-04-13 1948-09-14 Decca Record Co Ltd Antenna supply phase and amplitude control
US2554153A (en) * 1948-04-14 1951-05-22 Bell Telephone Labor Inc Telephotograph system, including a pilot gain control channel
US6788169B1 (en) * 1999-12-29 2004-09-07 Broadband Royalty Corporation Amplifier composite triple beat (CTB) reduction by phase filtering

Also Published As

Publication number Publication date
US2140492A (en) 1938-12-20
GB517601A (en) 1940-02-02
BE429535A (en)
FR841940A (en) 1939-06-01

Similar Documents

Publication Publication Date Title
CH235154A (en) Telecommunication system.
CH202825A (en) Cannetière.
CH239303A (en) Telecommunication system.
CH211385A (en) Telecommunication system.
CH202671A (en) Telegraph system.
DK58237C (en) Vippedavid.
CH217635A (en) Telecommunications exchange system.
DK58803C (en) Telegraph system.
CH203263A (en) Telegraph system.
CH204086A (en) Telegraph system.
CH204648A (en) Telegraph system.
CH205031A (en) Telegraph system.
CH214505A (en) Telephone.
DK59385C (en) Telephone set.
CH214292A (en) Telex system.
DK56913C (en) Telephone system.
DK57487C (en) Teletypewriter system.
DK57405C (en) Teletypewriter system.
DK55483C (en) Kohaleholder.
DK54756C (en) Urkasse.
DK55652C (en) Forplov.
DK55649C (en) Balancesav.
DK55607C (en) Tagpap.
DK56453C (en) Affutage.
DK55441C (en) Gashane.