JPH0477994B2 - - Google Patents

Info

Publication number
JPH0477994B2
JPH0477994B2 JP9104986A JP9104986A JPH0477994B2 JP H0477994 B2 JPH0477994 B2 JP H0477994B2 JP 9104986 A JP9104986 A JP 9104986A JP 9104986 A JP9104986 A JP 9104986A JP H0477994 B2 JPH0477994 B2 JP H0477994B2
Authority
JP
Japan
Prior art keywords
pattern
synchronization information
data
modulation
circuit
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
JP9104986A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62246173A (ja
Inventor
Tsuneo Fujiwara
Kentaro Tsuji
Shigemi Maeda
Takeshi Yamaguchi
Shigeo Terajima
Noriaki Sakamoto
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
Priority to JP9104986A priority Critical patent/JPS62246173A/ja
Publication of JPS62246173A publication Critical patent/JPS62246173A/ja
Publication of JPH0477994B2 publication Critical patent/JPH0477994B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Signal Processing For Digital Recording And Reproducing (AREA)
JP9104986A 1986-04-18 1986-04-18 デ−タ変調回路 Granted JPS62246173A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9104986A JPS62246173A (ja) 1986-04-18 1986-04-18 デ−タ変調回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9104986A JPS62246173A (ja) 1986-04-18 1986-04-18 デ−タ変調回路

Publications (2)

Publication Number Publication Date
JPS62246173A JPS62246173A (ja) 1987-10-27
JPH0477994B2 true JPH0477994B2 (enrdf_load_stackoverflow) 1992-12-09

Family

ID=14015646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9104986A Granted JPS62246173A (ja) 1986-04-18 1986-04-18 デ−タ変調回路

Country Status (1)

Country Link
JP (1) JPS62246173A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2750853B2 (ja) * 1986-11-20 1998-05-13 株式会社リコー 静電潜像現像用トナー

Also Published As

Publication number Publication date
JPS62246173A (ja) 1987-10-27

Similar Documents

Publication Publication Date Title
EP0673028B1 (en) Recording medium, signal recording apparatus thereof, and signal reproducing apparatus thereof
US4146909A (en) Sync pattern encoding system for run-length limited codes
KR920003508B1 (ko) 복-레벨 디지탈 신호 제공방법
US4456905A (en) Method and apparatus for encoding binary data
JPS63144465A (ja) デ−タの変復調装置
EP0109248B1 (en) Magnetic recorder write data compensating circuit
US4502036A (en) Encoding and decoding systems for binary data
JP2592054B2 (ja) データ記録方法
US5231650A (en) Digital signal reproducing apparatus
US5740142A (en) Method and apparatus for fast transfer of data in recording and reproducing system
JPS6313425A (ja) 情報デ−タ復元装置
US4773084A (en) Synchronizing pattern
JPH0477994B2 (enrdf_load_stackoverflow)
US4983965A (en) Demodulation apparatus
JPS5894115A (ja) 高周波デ−タ信号記録装置
US4806907A (en) Apparatus and method for digital data transmission
JPS6361812B2 (enrdf_load_stackoverflow)
JPS62274948A (ja) フレーム同期装置
SU1137509A1 (ru) Устройство дл магнитной записи цифровой информации
SU1037336A1 (ru) Устройство дл записи и воспроизведени сигналов цифровой информации
KR860002165Y1 (ko) Mfm 디지탈 변조 회로
JPH04111259A (ja) 情報伝送装置
JPS62245573A (ja) デ−タ記録再生装置
JPS6068737A (ja) 識別再生回路
JPS61154237A (ja) 同期方式

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees