JPS5290220A - Wave form transmission system - Google Patents

Wave form transmission system

Info

Publication number
JPS5290220A
JPS5290220A JP702676A JP702676A JPS5290220A JP S5290220 A JPS5290220 A JP S5290220A JP 702676 A JP702676 A JP 702676A JP 702676 A JP702676 A JP 702676A JP S5290220 A JPS5290220 A JP S5290220A
Authority
JP
Japan
Prior art keywords
signals
frequency
transmission system
wave form
form transmission
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
JP702676A
Other languages
Japanese (ja)
Inventor
Shuji Iwata
Yutaka Ueno
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP702676A priority Critical patent/JPS5290220A/en
Publication of JPS5290220A publication Critical patent/JPS5290220A/en
Pending legal-status Critical Current

Links

Landscapes

  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Facsimile Image Signal Circuits (AREA)

Abstract

PURPOSE: To increase the compressive ratio of zones by quantizing analogue signals by clock signal of 4 times of the transmitting frequency, converting the resulting quantized signals into two-phase signals having odd lengths, combining the twophasesignals with pulse signals having twice frequency of the transmitting frequency and dividing the combined signals into signals having one-half of the fundamental frequency.
COPYRIGHT: (C)1977,JPO&Japio
JP702676A 1976-01-23 1976-01-23 Wave form transmission system Pending JPS5290220A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP702676A JPS5290220A (en) 1976-01-23 1976-01-23 Wave form transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP702676A JPS5290220A (en) 1976-01-23 1976-01-23 Wave form transmission system

Publications (1)

Publication Number Publication Date
JPS5290220A true JPS5290220A (en) 1977-07-29

Family

ID=11654520

Family Applications (1)

Application Number Title Priority Date Filing Date
JP702676A Pending JPS5290220A (en) 1976-01-23 1976-01-23 Wave form transmission system

Country Status (1)

Country Link
JP (1) JPS5290220A (en)

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