JPS60139040A - Ｐｃｍ同期システム - Google Patents

Ｐｃｍ同期システム

Info

Publication number
JPS60139040A
JPS60139040A JP58244895A JP24489583A JPS60139040A JP S60139040 A JPS60139040 A JP S60139040A JP 58244895 A JP58244895 A JP 58244895A JP 24489583 A JP24489583 A JP 24489583A JP S60139040 A JPS60139040 A JP S60139040A
Authority
JP
Japan
Prior art keywords
synchronization
signal
synchronizing
synchronization signal
detected
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.)
Granted
Application number
JP58244895A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0430772B2 (enrdf_load_stackoverflow
Inventor
Motoyoshi Shibano
元良 柴野
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 Home Electronics Ltd
NEC Corp
Original Assignee
NEC Home Electronics Ltd
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 Home Electronics Ltd, Nippon Electric Co Ltd filed Critical NEC Home Electronics Ltd
Priority to JP58244895A priority Critical patent/JPS60139040A/ja
Publication of JPS60139040A publication Critical patent/JPS60139040A/ja
Publication of JPH0430772B2 publication Critical patent/JPH0430772B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
JP58244895A 1983-12-27 1983-12-27 Ｐｃｍ同期システム Granted JPS60139040A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58244895A JPS60139040A (ja) 1983-12-27 1983-12-27 Ｐｃｍ同期システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58244895A JPS60139040A (ja) 1983-12-27 1983-12-27 Ｐｃｍ同期システム

Publications (2)

Publication Number Publication Date
JPS60139040A true JPS60139040A (ja) 1985-07-23
JPH0430772B2 JPH0430772B2 (enrdf_load_stackoverflow) 1992-05-22

Family

ID=17125572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58244895A Granted JPS60139040A (ja) 1983-12-27 1983-12-27 Ｐｃｍ同期システム

Country Status (1)

Country Link
JP (1) JPS60139040A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62147831A (ja) * 1985-12-23 1987-07-01 Nec Home Electronics Ltd 同期保護回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62147831A (ja) * 1985-12-23 1987-07-01 Nec Home Electronics Ltd 同期保護回路

Also Published As

Publication number Publication date
JPH0430772B2 (enrdf_load_stackoverflow) 1992-05-22

Similar Documents

Publication Publication Date Title
JPH02112793A (ja) 日付と時刻の補正のための方法ならびに装置
JPH06284072A (ja) 無線選択呼出受信機
JPS60139040A (ja) Ｐｃｍ同期システム
JPH06318961A (ja) 復調装置
US5781587A (en) Clock extraction circuit
JPS59223037A (ja) 同期保護回路
JPS6253040A (ja) 復号回路
JPH08163394A (ja) 背景雑音発生装置
JPS63116537A (ja) 同期保護回路
JPH0646048A (ja) 同期検出装置および同期検出保護方法
JPS62147831A (ja) 同期保護回路
JPH11220461A (ja) 時刻品質情報検出装置及びその検出方法
JP3229993B2 (ja) フレームパルス切替回路
JP2864530B2 (ja) フレーム同期監視方式
JP2841918B2 (ja) フレーム同期監視方式
JPS63197137A (ja) フレ−ム同期方式
JP3014120B2 (ja) フレーム同期検出装置
JP3018848B2 (ja) 音声ミュート制御回路
JPH08214184A (ja) 同期検出回路
JPH0221183B2 (enrdf_load_stackoverflow)
JPH08275023A (ja) 同期信号検出回路
JPS59143482A (ja) 画像信号符号化用クロツク発生回路
JPH06291757A (ja) 同期保護回路
JPS62137930A (ja) フレ−ムカウンタ
JPH04127737A (ja) クロック信号発生回路

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term