JPS5679513A - Amplitude equalizer - Google Patents

Amplitude equalizer

Info

Publication number
JPS5679513A
JPS5679513A JP15661079A JP15661079A JPS5679513A JP S5679513 A JPS5679513 A JP S5679513A JP 15661079 A JP15661079 A JP 15661079A JP 15661079 A JP15661079 A JP 15661079A JP S5679513 A JPS5679513 A JP S5679513A
Authority
JP
Japan
Prior art keywords
omega
amplitude
theta1
alpha
delay
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.)
Granted
Application number
JP15661079A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6339126B2 (enExample
Inventor
Yutaka Koizumi
Toshihiko Ryu
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP15661079A priority Critical patent/JPS5679513A/ja
Priority to CA000365984A priority patent/CA1152166A/en
Priority to US06/212,164 priority patent/US4333063A/en
Priority to EP80107562A priority patent/EP0030037B1/en
Priority to DE8080107562T priority patent/DE3070477D1/de
Publication of JPS5679513A publication Critical patent/JPS5679513A/ja
Publication of JPS6339126B2 publication Critical patent/JPS6339126B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/14—Control of transmission; Equalising characterised by the equalising network used
    • H04B3/143—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers
    • H04B3/145—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers variable equalisers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Filters And Equalizers (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP15661079A 1979-12-03 1979-12-03 Amplitude equalizer Granted JPS5679513A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP15661079A JPS5679513A (en) 1979-12-03 1979-12-03 Amplitude equalizer
CA000365984A CA1152166A (en) 1979-12-03 1980-12-02 Amplitude equalizer
US06/212,164 US4333063A (en) 1979-12-03 1980-12-02 Amplitude equalizer
EP80107562A EP0030037B1 (en) 1979-12-03 1980-12-03 Amplitude equalizer, particularly for use in a signal transmission system
DE8080107562T DE3070477D1 (en) 1979-12-03 1980-12-03 Amplitude equalizer, particularly for use in a signal transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15661079A JPS5679513A (en) 1979-12-03 1979-12-03 Amplitude equalizer

Publications (2)

Publication Number Publication Date
JPS5679513A true JPS5679513A (en) 1981-06-30
JPS6339126B2 JPS6339126B2 (enExample) 1988-08-03

Family

ID=15631491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15661079A Granted JPS5679513A (en) 1979-12-03 1979-12-03 Amplitude equalizer

Country Status (1)

Country Link
JP (1) JPS5679513A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63301630A (ja) * 1987-05-30 1988-12-08 Fujitsu Ltd 送信電力制御方式

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63301630A (ja) * 1987-05-30 1988-12-08 Fujitsu Ltd 送信電力制御方式

Also Published As

Publication number Publication date
JPS6339126B2 (enExample) 1988-08-03

Similar Documents

Publication Publication Date Title
JPS54142009A (en) Amplitude equalizer
JPS5257755A (en) Variable equalizer
JPS5679513A (en) Amplitude equalizer
JPS5679512A (en) Amplitude equalizer
JPS567511A (en) Frequency multiplex circuit
JPS55149517A (en) Amplitude variable filter
SU1095352A1 (ru) Усилитель
JPS5294054A (en) Differential amplifier
JPS5628516A (en) Waveform equalizer
JPS5769915A (en) Automatic gain control circuit
JPS52142956A (en) Differential amplifier unit
JPS561634A (en) Equalizer
ES488456A1 (es) Una red de igualacion variable para cambiar las caracteris- ticas de amplitud de una senal
JPS5768916A (en) Delay circuit
JPS5574279A (en) Transmission unit of digital video signal
JPS5286702A (en) Automatic equalizer system
JPS5634215A (en) Phase compensating circuit
JPS55133142A (en) Estimation system for gain of communication line
JPS5687987A (en) Controller for picture quality
JPS54142044A (en) Amplitude equalizer
JPS6462059A (en) Voice hybrid circuit
JPS5275236A (en) Signal processing circuit
JPS52113659A (en) High speed automatic equalizer
JPS57125546A (en) Timing pickup circuit
JPS53124956A (en) Delay circuit