JPS52100965A - Delta modulator - Google Patents

Delta modulator

Info

Publication number
JPS52100965A
JPS52100965A JP1709976A JP1709976A JPS52100965A JP S52100965 A JPS52100965 A JP S52100965A JP 1709976 A JP1709976 A JP 1709976A JP 1709976 A JP1709976 A JP 1709976A JP S52100965 A JPS52100965 A JP S52100965A
Authority
JP
Japan
Prior art keywords
delta modulator
input signal
simplify
comparison
sampling cycle
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
JP1709976A
Other languages
Japanese (ja)
Inventor
Hiromi Moriyama
Hiroshi Kosugi
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 JP1709976A priority Critical patent/JPS52100965A/en
Publication of JPS52100965A publication Critical patent/JPS52100965A/en
Pending legal-status Critical Current

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

Abstract

PURPOSE: To obtain delta modulation output through comparison between input signal and the input signal of pre-1-sampling cycle, and thus to simplify the structure.
COPYRIGHT: (C)1977,JPO&Japio
JP1709976A 1976-02-20 1976-02-20 Delta modulator Pending JPS52100965A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1709976A JPS52100965A (en) 1976-02-20 1976-02-20 Delta modulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1709976A JPS52100965A (en) 1976-02-20 1976-02-20 Delta modulator

Publications (1)

Publication Number Publication Date
JPS52100965A true JPS52100965A (en) 1977-08-24

Family

ID=11934553

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1709976A Pending JPS52100965A (en) 1976-02-20 1976-02-20 Delta modulator

Country Status (1)

Country Link
JP (1) JPS52100965A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54145467A (en) * 1978-05-08 1979-11-13 Victor Co Of Japan Ltd Generator for pcm signal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54145467A (en) * 1978-05-08 1979-11-13 Victor Co Of Japan Ltd Generator for pcm signal

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