JPS532016A - Automatic control audio frequency repeater - Google Patents

Automatic control audio frequency repeater

Info

Publication number
JPS532016A
JPS532016A JP6803477A JP6803477A JPS532016A JP S532016 A JPS532016 A JP S532016A JP 6803477 A JP6803477 A JP 6803477A JP 6803477 A JP6803477 A JP 6803477A JP S532016 A JPS532016 A JP S532016A
Authority
JP
Japan
Prior art keywords
automatic control
audio frequency
control audio
frequency repeater
repeater
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.)
Pending
Application number
JP6803477A
Other languages
English (en)
Inventor
Rebui Isuraeru
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.)
Nortel Networks Ltd
Original Assignee
Northern Telecom Ltd
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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Publication of JPS532016A publication Critical patent/JPS532016A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/001—Current supply source at the exchanger providing current to substations
    • H04M19/005—Feeding arrangements without the use of line transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Amplifiers (AREA)
  • Radio Relay Systems (AREA)
  • Control Of Amplification And Gain Control (AREA)
JP6803477A 1976-06-28 1977-06-10 Automatic control audio frequency repeater Pending JPS532016A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA255,888A CA1036736A (en) 1976-06-28 1976-06-28 Self-adjusting voice frequency repeater

Publications (1)

Publication Number Publication Date
JPS532016A true JPS532016A (en) 1978-01-10

Family

ID=4106308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6803477A Pending JPS532016A (en) 1976-06-28 1977-06-10 Automatic control audio frequency repeater

Country Status (8)

Country Link
JP (1) JPS532016A (ja)
CA (1) CA1036736A (ja)
DE (1) DE2721035A1 (ja)
ES (1) ES460180A1 (ja)
FR (1) FR2357123A1 (ja)
GB (1) GB1531691A (ja)
NL (1) NL7705061A (ja)
SE (1) SE7707460L (ja)

Also Published As

Publication number Publication date
SE7707460L (sv) 1977-12-29
GB1531691A (en) 1978-11-08
ES460180A1 (es) 1978-05-16
FR2357123A1 (fr) 1978-01-27
NL7705061A (nl) 1977-12-30
CA1036736A (en) 1978-08-15
DE2721035A1 (de) 1978-01-12

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