JPS5213764A - Signal conversion system - Google Patents

Signal conversion system

Info

Publication number
JPS5213764A
JPS5213764A JP8925775A JP8925775A JPS5213764A JP S5213764 A JPS5213764 A JP S5213764A JP 8925775 A JP8925775 A JP 8925775A JP 8925775 A JP8925775 A JP 8925775A JP S5213764 A JPS5213764 A JP S5213764A
Authority
JP
Japan
Prior art keywords
signal conversion
conversion system
signals
sampling frequency
pcm signals
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
JP8925775A
Other languages
Japanese (ja)
Inventor
Masachika Miyata
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8925775A priority Critical patent/JPS5213764A/en
Publication of JPS5213764A publication Critical patent/JPS5213764A/en
Pending legal-status Critical Current

Links

Landscapes

  • Compression, Expansion, Code Conversion, And Decoders (AREA)

Abstract

PURPOSE: To convert high sampling frequency ▵M signals into PCM signals, of which frequency range is limited by an adder being reset periodically, thus providing low sampling frequency PCM signals economically with the use of small number of circuit elements.
COPYRIGHT: (C)1977,JPO&Japio
JP8925775A 1975-07-23 1975-07-23 Signal conversion system Pending JPS5213764A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8925775A JPS5213764A (en) 1975-07-23 1975-07-23 Signal conversion system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8925775A JPS5213764A (en) 1975-07-23 1975-07-23 Signal conversion system

Publications (1)

Publication Number Publication Date
JPS5213764A true JPS5213764A (en) 1977-02-02

Family

ID=13965699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8925775A Pending JPS5213764A (en) 1975-07-23 1975-07-23 Signal conversion system

Country Status (1)

Country Link
JP (1) JPS5213764A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53110994A (en) * 1977-03-10 1978-09-28 Agency Of Ind Science & Technol Metal ion capturing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53110994A (en) * 1977-03-10 1978-09-28 Agency Of Ind Science & Technol Metal ion capturing method
JPS6117770B2 (en) * 1977-03-10 1986-05-09 Kogyo Gijutsuin

Similar Documents

Publication Publication Date Title
JPS54820A (en) Code signal reading device
JPS5213764A (en) Signal conversion system
JPS5231619A (en) Digital range designating system
JPS5238974A (en) Effective value conversion circuit
JPS53137659A (en) A/d conversion system
JPS5245889A (en) Photoelectric onversion circuit
JPS5222863A (en) Transfer wave converter unit
JPS5240174A (en) Digital type synchronous detection system
JPS53105112A (en) Picture and writing communication equipment
JPS52149110A (en) Anologue-digital conversion
JPS5234623A (en) Ghost elimination equipment
JPS549526A (en) Plural signal difference encoding system
JPS53108711A (en) Split-coding system for facismile signal
JPS5384452A (en) D/a donverter
JPS53144653A (en) Ad conversion system
JPS5429629A (en) Operation setting circuit for camera
JPS53143118A (en) Caty system
JPS52125216A (en) Synchronous signal transmission system
JPS51135351A (en) Frequency converter
JPS5322967A (en) Digital signal conversion apparatus
JPS53108712A (en) Coding system for facsimile signal
JPS5313338A (en) Digital delay circuit
JPS53109464A (en) Expected decoding system
JPS51117840A (en) Pulse signal arrangement converting device
JPS52112266A (en) Function switch circuit of digital circuit