JPS53904A - Digital code conversion device - Google Patents

Digital code conversion device

Info

Publication number
JPS53904A
JPS53904A JP6750676A JP6750676A JPS53904A JP S53904 A JPS53904 A JP S53904A JP 6750676 A JP6750676 A JP 6750676A JP 6750676 A JP6750676 A JP 6750676A JP S53904 A JPS53904 A JP S53904A
Authority
JP
Japan
Prior art keywords
conversion device
digital code
code conversion
coded word
digital coded
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
JP6750676A
Other languages
Japanese (ja)
Inventor
Takehiko Yamaguchi
Yoshinori Yoshida
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 JP6750676A priority Critical patent/JPS53904A/en
Publication of JPS53904A publication Critical patent/JPS53904A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H04B14/04—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse code modulation
    • H04B14/046—Systems or methods for reducing noise or bandwidth
    • H04B14/048—Non linear compression or expansion

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)

Abstract

PURPOSE:To converte a digital coded word into another digital coded word by the use of a read-only memory circuit and obtain a simple constitution capable of common use in multiple-lines.
JP6750676A 1976-06-09 1976-06-09 Digital code conversion device Pending JPS53904A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6750676A JPS53904A (en) 1976-06-09 1976-06-09 Digital code conversion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6750676A JPS53904A (en) 1976-06-09 1976-06-09 Digital code conversion device

Publications (1)

Publication Number Publication Date
JPS53904A true JPS53904A (en) 1978-01-07

Family

ID=13346929

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6750676A Pending JPS53904A (en) 1976-06-09 1976-06-09 Digital code conversion device

Country Status (1)

Country Link
JP (1) JPS53904A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4475107A (en) * 1980-12-12 1984-10-02 Toshio Makimoto Circularly polarized microstrip line antenna
JPS6226929A (en) * 1985-07-27 1987-02-04 プレツシ−　オ−バ−シ−ズ　リミテツド Signal converter
JPS6451836A (en) * 1987-08-24 1989-02-28 Nec Corp Signal converter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49103512A (en) * 1973-02-03 1974-10-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49103512A (en) * 1973-02-03 1974-10-01

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4475107A (en) * 1980-12-12 1984-10-02 Toshio Makimoto Circularly polarized microstrip line antenna
JPS6226929A (en) * 1985-07-27 1987-02-04 プレツシ−　オ−バ−シ−ズ　リミテツド Signal converter
JPS6451836A (en) * 1987-08-24 1989-02-28 Nec Corp Signal converter

Similar Documents

Publication Publication Date Title
JPS5330211A (en) Code and word generator
JPS5365709A (en) Conversion circuit
DK348077A (en) 1-OXA-4,8-DIAZA-SPIRO (4,5) DECAN THEIR MANUFACTURE AND USE
JPS53904A (en) Digital code conversion device
JPS5361696A (en) Phosphorusscontaining epoxide resin and its manufacture
JPS53903A (en) Digital code conversion device
SE7811600L (en) COMPASS, IN PARTICULAR DOME COMPASS
CH625382B (en) POINTER WATCH, IN PARTICULAR WRISTWATCH.
JPS5357734A (en) Analog-to-digital converter
NZ183279A (en) Digit comparison in d-a converter
JPS5311063A (en) Pushbutton device
JPS559837A (en) Reverse lookkup japanese dictionary
JPS5227955A (en) Gear reduction device
JPS52130540A (en) 10-n decimal digit unit information conversion operating system
JPS5232205A (en) Circuit connecting equipment
JPS5347862A (en) Inchhmilli conversion circuit
JPS52126131A (en) Natural code typewriter
JPS5253603A (en) Code discrimination system
JPS5410608A (en) Semi-ternary code word synchronous circiut
JPS52139188A (en) Smokeeresistant and fireeresistant resin
JPS531451A (en) D-a converter
KR780001058Y1 (en) Water pas bottle
JPS5389638A (en) Code conversion circuit
JPS51132029A (en) Numerical value conversion device
JPS5353237A (en) Program switching device