GB624923A - Improvements in or relating to signal transmission systems - Google Patents

Improvements in or relating to signal transmission systems

Info

Publication number
GB624923A
GB624923A GB16342/47A GB1634247A GB624923A GB 624923 A GB624923 A GB 624923A GB 16342/47 A GB16342/47 A GB 16342/47A GB 1634247 A GB1634247 A GB 1634247A GB 624923 A GB624923 A GB 624923A
Authority
GB
United Kingdom
Prior art keywords
repeaters
changes
repeater
thermistor
transients
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB16342/47A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB624923A publication Critical patent/GB624923A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B3/00Line transmission systems
    • H04B3/02Details
    • H04B3/04Control of transmission; Equalising
    • H04B3/10Control of transmission; Equalising by pilot signal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B3/00Line transmission systems
    • H04B3/02Details
    • H04B3/04Control of transmission; Equalising
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B3/00Line transmission systems
    • H04B3/02Details
    • H04B3/04Control of transmission; Equalising
    • H04B3/06Control of transmission; Equalising by the transmitted signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Control Of Amplification And Gain Control (AREA)
GB16342/47A 1942-12-05 1947-06-20 Improvements in or relating to signal transmission systems Expired GB624923A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US467947A US2361593A (en) 1942-12-05 1942-12-05 Transmission regulation

Publications (1)

Publication Number Publication Date
GB624923A true GB624923A (en) 1949-06-17

Family

ID=23857801

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16342/47A Expired GB624923A (en) 1942-12-05 1947-06-20 Improvements in or relating to signal transmission systems

Country Status (5)

Country Link
US (1) US2361593A (xx)
BE (1) BE473974A (xx)
FR (1) FR947817A (xx)
GB (1) GB624923A (xx)
NL (2) NL133662B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL105186C (xx) * 1958-12-12
US3355670A (en) * 1964-03-10 1967-11-28 James J Pastoriza High-speed switching apparatus
US3525048A (en) * 1968-02-01 1970-08-18 Foxboro Co Process instrumentation system with dynamic compensator

Also Published As

Publication number Publication date
BE473974A (xx)
NL133662B (xx)
US2361593A (en) 1944-10-31
NL72713C (xx)
FR947817A (fr) 1949-07-13

Similar Documents

Publication Publication Date Title
GB1249147A (en) Automatic equalizer
US4007340A (en) Distance-related variable gain amplifier
US2341013A (en) Thermosensitive control circuit
US2350951A (en) Electric wave system
GB624923A (en) Improvements in or relating to signal transmission systems
US2272735A (en) Transmission system
US2269408A (en) Gain control circuits
US2231542A (en) Transmission control circuit
US2867774A (en) Gain regulator for carrier systems
US2768353A (en) Device for automatic level regulation for multichannel carrier-frequency transmission systems
GB547304A (en) Electric circuit control
US2231558A (en) Signal transmission
US2326290A (en) Alarm and testing circuit
US2259945A (en) Transmission control
US2281312A (en) Wave translation
US2293750A (en) Regulation of repeater gain
US1956715A (en) Correction for changes in line transmission
US2254205A (en) Signal transmission system
US2267286A (en) Negative feedback amplifier
US2246307A (en) Signal transmission line
GB551843A (en) Improvements in electric wave repeating systems
GB955918A (en) Improvements in or relating to carrier telephone systems
US2201983A (en) Power supply circuit
US3387232A (en) Pilot-controlled regulating apparatus for transmission systems
US2213037A (en) Signal transmission system