JPS5935228B2 - 自動デイジタル変復調器 - Google Patents

自動デイジタル変復調器

Info

Publication number
JPS5935228B2
JPS5935228B2 JP48060355A JP6035573A JPS5935228B2 JP S5935228 B2 JPS5935228 B2 JP S5935228B2 JP 48060355 A JP48060355 A JP 48060355A JP 6035573 A JP6035573 A JP 6035573A JP S5935228 B2 JPS5935228 B2 JP S5935228B2
Authority
JP
Japan
Prior art keywords
signal
data
phase
telephone line
error
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.)
Expired
Application number
JP48060355A
Other languages
English (en)
Japanese (ja)
Other versions
JPS4997507A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
ワイ チエング キング
エム モトレイ ダビツド
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Publication of JPS4997507A publication Critical patent/JPS4997507A/ja
Publication of JPS5935228B2 publication Critical patent/JPS5935228B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Filters That Use Time-Delay Elements (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Dc Digital Transmission (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
JP48060355A 1973-01-18 1973-05-31 自動デイジタル変復調器 Expired JPS5935228B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32465773A 1973-01-18 1973-01-18
US324657 1973-01-18

Publications (2)

Publication Number Publication Date
JPS4997507A JPS4997507A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-09-14
JPS5935228B2 true JPS5935228B2 (ja) 1984-08-27

Family

ID=23264539

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48060355A Expired JPS5935228B2 (ja) 1973-01-18 1973-05-31 自動デイジタル変復調器

Country Status (1)

Country Link
JP (1) JPS5935228B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2296322A1 (fr) * 1974-12-27 1976-07-23 Ibm France Systeme de detection de donnees numeriques transmises par modulation d'une porteuse
JPS5220753A (en) * 1975-06-11 1977-02-16 Motorola Inc Quadrature phase shift keying demodulator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
TRANSACTIONS OF IEEE ON COMMUNICATION TECHNOLOGY#N4=1967 *

Also Published As

Publication number Publication date
JPS4997507A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-09-14

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