ZA806196B - Binary encoding method and apparatus - Google Patents
Binary encoding method and apparatusInfo
- Publication number
- ZA806196B ZA806196B ZA00806196A ZA806196A ZA806196B ZA 806196 B ZA806196 B ZA 806196B ZA 00806196 A ZA00806196 A ZA 00806196A ZA 806196 A ZA806196 A ZA 806196A ZA 806196 B ZA806196 B ZA 806196B
- Authority
- ZA
- South Africa
- Prior art keywords
- encoding method
- binary encoding
- binary
- encoding
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
- H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
- H04L25/4906—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using binary codes
- H04L25/4908—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using binary codes using mBnB codes
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/14—Digital recording or reproducing using self-clocking codes
- G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
- G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
- G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Dc Digital Transmission (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Television Signal Processing For Recording (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14225279A JPS5665314A (en) | 1979-11-02 | 1979-11-02 | Encoder for binary signal |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA806196B true ZA806196B (en) | 1981-09-30 |
Family
ID=15310981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00806196A ZA806196B (en) | 1979-11-02 | 1980-10-07 | Binary encoding method and apparatus |
Country Status (15)
Country | Link |
---|---|
US (1) | US4499454A (xx) |
JP (1) | JPS5665314A (xx) |
AT (1) | AT399627B (xx) |
AU (1) | AU533027B2 (xx) |
BR (1) | BR8007071A (xx) |
CA (1) | CA1193015A (xx) |
CH (1) | CH638646A5 (xx) |
DE (1) | DE3039726C2 (xx) |
FR (1) | FR2469047B1 (xx) |
GB (1) | GB2066629B (xx) |
IT (1) | IT1188868B (xx) |
NL (1) | NL8005999A (xx) |
SE (1) | SE452537B (xx) |
SU (1) | SU1148572A3 (xx) |
ZA (1) | ZA806196B (xx) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57176866A (en) * | 1981-04-24 | 1982-10-30 | Sony Corp | Encoder of binary signal |
JPS57195308A (en) * | 1981-05-26 | 1982-12-01 | Sony Corp | Block coding method |
JPS5894114A (ja) * | 1981-12-01 | 1983-06-04 | Matsushita Electric Ind Co Ltd | 2値情報符号化方式 |
NL8203619A (nl) * | 1982-09-20 | 1984-04-16 | Philips Nv | Werkwijze voor het optekenen van een digitaal informatiesignaal op een registratiedrager, een registratiedrager voorzien van een dergelijk informatiesignaal en een inrichting voor het uitlezen respectievelijk inschrijven van een dergelijke registratiedrager. |
US4486740A (en) * | 1982-12-06 | 1984-12-04 | At&T Bell Laboratories | DC Cancellation in ternary-coded data systems |
US4598326A (en) * | 1983-10-18 | 1986-07-01 | Honeywell Inc. | Digital recording apparatus with disparity reducing encoder |
JPH0683271B2 (ja) * | 1983-10-27 | 1994-10-19 | ソニー株式会社 | 情報変換方式 |
JP2559354B2 (ja) * | 1984-02-24 | 1996-12-04 | 株式会社日立製作所 | ディジタル信号変調方法 |
DE3581422D1 (de) * | 1984-03-09 | 1991-02-28 | Ant Nachrichtentech | Schaltungsanordnung zur bildung der laufenden digitalen summe fuer ein digitales datensignal. |
DE3510724A1 (de) * | 1984-03-26 | 1985-09-26 | Canon K.K., Tokio/Tokyo | Einrichtung zur datenverarbeitung |
US4833471A (en) * | 1984-03-26 | 1989-05-23 | Canon Kabushiki Kaisha | Data processing apparatus |
FR2570905B1 (fr) * | 1984-05-23 | 1987-01-09 | Cit Alcatel | Procede de transmission synchrone de donnees et dispositif pour sa mise en oeuvre |
NL8403078A (nl) * | 1984-10-10 | 1986-05-01 | Philips Nv | Werkwijze voor het overdragen van informatie, codeerinrichting voor toepassing in de werkwijze en decodeerinrichting voor toepassing in de werkwijze. |
US4649298A (en) * | 1985-01-09 | 1987-03-10 | At&T Bell Laboratories | Non-saturating tri-state driver circuit |
FR2589653B1 (fr) * | 1985-11-05 | 1990-03-23 | Lignes Telegraph Telephon | Dispositif de mise en oeuvre d'un code a faible disparite accumulee en transmission numerique a haut debit et procede de codage utilisant un tel dispositif |
NL8601603A (nl) * | 1986-06-20 | 1988-01-18 | Philips Nv | Kanaalcoderingsinrichting. |
US4775985A (en) * | 1987-04-06 | 1988-10-04 | Sony Corporation | Method of dc-free 8/9 nrz coding using a unique sync word pattern |
EP0310041A3 (en) * | 1987-09-28 | 1990-08-22 | Nec Home Electronics, Ltd. | 8-bit to 9-bit code conversion system and 8/9 converter |
JPH0233221A (ja) * | 1988-07-22 | 1990-02-02 | Matsushita Electric Ind Co Ltd | コード変換装置と復号装置 |
FR2664765B1 (fr) * | 1990-07-11 | 2003-05-16 | Bull Sa | Dispositif de serialisation et de deserialisation de donnees et systeme de transmission numerique de donnees en serie en resultant. |
NL9002070A (nl) * | 1990-09-21 | 1992-04-16 | Philips Nv | Inrichting voor het optekenen van een digitaal informatiesignaal in een registratiedrager. |
NL9002772A (nl) * | 1990-09-21 | 1992-04-16 | Philips Nv | Inrichting voor het optekenen van een digitaal informatiesignaal in een registratiedrager. |
JP2691480B2 (ja) * | 1991-05-20 | 1997-12-17 | 富士通株式会社 | 2b4b符号則逆変換におけるディスパリティ検出回路 |
EP0557130B1 (en) * | 1992-02-19 | 2000-05-17 | Mitsubishi Denki Kabushiki Kaisha | Data conversion method and recording/reproducing apparatus using the same |
GB2267416B (en) * | 1992-05-27 | 1995-09-20 | Sony Broadcast & Communication | Coding of digital signals |
KR0141126B1 (ko) * | 1992-08-31 | 1998-07-15 | 윤종용 | 디지탈 기록재생시스템에 있어서 코드변환제어장치 및 방법 |
US5805632A (en) * | 1992-11-19 | 1998-09-08 | Cirrus Logic, Inc. | Bit rate doubler for serial data transmission or storage |
US5341134A (en) * | 1992-12-30 | 1994-08-23 | Datatape Incorporated | Simple coding scheme for DC free channel codes of form M/N, where M=N-1 and M and N are positive integers |
JP3240341B2 (ja) * | 1993-07-06 | 2001-12-17 | 三菱電機株式会社 | 情報変換方法及び記録再生装置 |
GB9314480D0 (en) * | 1993-07-09 | 1993-08-25 | Hewlett Packard Co | Encoding data |
US5450443A (en) * | 1993-09-01 | 1995-09-12 | International Business Machines Corporation | Method and apparatus for constructing asymptotically optimal second order DC-free channel codes |
EP1139338A3 (en) * | 1994-03-19 | 2006-10-11 | Sony Corporation | Optical disk and method and apparatus for recording and then playing information back from that disc |
US6111528A (en) * | 1995-06-07 | 2000-08-29 | Emc Corporation | Communications arrangements for network digital data processing system |
US6079041A (en) * | 1995-08-04 | 2000-06-20 | Sanyo Electric Co., Ltd. | Digital modulation circuit and digital demodulation circuit |
KR100354632B1 (ko) * | 1996-10-13 | 2002-10-04 | 산요 덴키 가부시키가이샤 | 디지탈 변조 방법, 디지탈 변조 회로, 디지탈 복조 방법 및 디지탈 복조 회로 |
TW362305B (en) * | 1996-10-18 | 1999-06-21 | Koninkl Philips Electronics Nv | Apparatus and method for converting a sequence of m-bit information words into a modulated signal |
JPH10173537A (ja) * | 1996-12-10 | 1998-06-26 | Sony Corp | 記録信号発生装置用直流バランス値計算回路 |
JP3235534B2 (ja) * | 1997-09-24 | 2001-12-04 | 日本電気株式会社 | パラレル―パラレル変換回路並びにこれを用いたパラレル―シリアル変換回路及びシリアル―パラレル変換回路 |
US6229462B1 (en) * | 1999-03-30 | 2001-05-08 | Intel Corporation | Method and apparatus for reducing the disparity of set and clear bits on a serial line |
KR100435215B1 (ko) * | 1999-12-30 | 2004-06-09 | 삼성전자주식회사 | 버스 인코딩/디코딩 장치 및 그 방법 |
JP2004093462A (ja) * | 2002-09-02 | 2004-03-25 | Oki Electric Ind Co Ltd | 半導体集積回路とその試験方法 |
US7190653B2 (en) * | 2002-10-21 | 2007-03-13 | Ricoh Company, Ltd. | Data recording/reproducing device |
US7199741B2 (en) * | 2003-10-24 | 2007-04-03 | Infineon Technologies Ag | Method for digital/analog conversion and corresponding digital/analog converter device |
US6914545B1 (en) * | 2004-10-13 | 2005-07-05 | Seiko Epson Corporation | Circuitry and methods for reducing run-length of encoded data |
US7158057B1 (en) | 2005-09-07 | 2007-01-02 | Seiko Epson Corporation | Circuitry and methods for high speed data encoding |
US8201071B2 (en) * | 2006-11-15 | 2012-06-12 | Qimonda Ag | Information transmission and reception |
US7786904B1 (en) * | 2008-11-05 | 2010-08-31 | Mingchih Hsieh | Voltage level digital system |
WO2010146714A1 (ja) * | 2009-06-19 | 2010-12-23 | 富士通株式会社 | データ転送方法、コード変換回路及び装置 |
US8116024B2 (en) * | 2009-08-10 | 2012-02-14 | Seagate Technology Llc | Timing recovery detector |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3405235A (en) * | 1963-03-12 | 1968-10-08 | Post Office | Systems for transmitting code pulses having low cumulative displarity |
US3521274A (en) * | 1966-12-29 | 1970-07-21 | Nippon Electric Co | Multilevel code signal transmission system |
GB1156279A (en) * | 1967-12-20 | 1969-06-25 | Standard Telephones Cables Ltd | Data Transmission Terminal |
NL136990C (xx) * | 1968-07-12 | |||
GB1250908A (xx) * | 1968-12-13 | 1971-10-27 | ||
GB1540617A (en) * | 1968-12-13 | 1979-02-14 | Post Office | Transformation of binary coded signals into a form having lower disparity |
NL143770B (nl) * | 1969-02-25 | 1974-10-15 | Nederlanden Staat | Stelsel voor het verzenden van groepentekens met constante werk-rustverhouding. |
US3753113A (en) * | 1970-06-20 | 1973-08-14 | Nippon Electric Co | Multilevel code signal transmission system |
JPS5013046B1 (xx) * | 1970-07-31 | 1975-05-16 | ||
US3796956A (en) * | 1970-12-23 | 1974-03-12 | Fujitsu Ltd | Block synchronization system of multinary codes |
NL155149B (nl) * | 1972-05-04 | 1977-11-15 | Nederlanden Staat | Stelsel voor het omvormen van tekens volgens een tweewaardige code in tekens volgens een driewaardige code. |
GB1423776A (en) * | 1973-02-08 | 1976-02-04 | Standard Telephones Cables Ltd | Error detection in pcm systems |
JPS5842668B2 (ja) * | 1974-12-04 | 1983-09-21 | 株式会社日立製作所 | パルスデンソウホウシキ |
GB2016247B (en) * | 1978-03-04 | 1982-03-31 | Plessey Co Ltd | Method of signalling supervisory information in digital line transmission systems |
GB1569076A (en) * | 1978-05-18 | 1980-06-11 | Plessey Co Ltd | Digital transmission system using discrepancy line coding |
JPS5665311A (en) * | 1979-10-27 | 1981-06-03 | Nippon Telegr & Teleph Corp <Ntt> | Magnetic recording and reproduction system for digital information |
-
1979
- 1979-11-02 JP JP14225279A patent/JPS5665314A/ja active Granted
-
1980
- 1980-10-03 CA CA000361507A patent/CA1193015A/en not_active Expired
- 1980-10-07 ZA ZA00806196A patent/ZA806196B/xx unknown
- 1980-10-21 DE DE3039726A patent/DE3039726C2/de not_active Expired
- 1980-10-27 CH CH798480A patent/CH638646A5/fr not_active IP Right Cessation
- 1980-10-30 GB GB8034883A patent/GB2066629B/en not_active Expired
- 1980-10-30 AT AT0536080A patent/AT399627B/de not_active IP Right Cessation
- 1980-10-31 BR BR8007071A patent/BR8007071A/pt unknown
- 1980-10-31 FR FR8023365A patent/FR2469047B1/fr not_active Expired
- 1980-10-31 AU AU63899/80A patent/AU533027B2/en not_active Ceased
- 1980-10-31 IT IT25717/80A patent/IT1188868B/it active
- 1980-10-31 SE SE8007667A patent/SE452537B/sv not_active IP Right Cessation
- 1980-11-03 NL NL8005999A patent/NL8005999A/nl not_active Application Discontinuation
- 1980-11-03 SU SU803211254A patent/SU1148572A3/ru active
-
1983
- 1983-12-09 US US06/559,845 patent/US4499454A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3039726A1 (de) | 1981-05-14 |
AT399627B (de) | 1995-06-26 |
AU533027B2 (en) | 1983-10-27 |
CA1193015A (en) | 1985-09-03 |
IT8025717A0 (it) | 1980-10-31 |
NL8005999A (nl) | 1981-06-01 |
DE3039726C2 (de) | 1987-05-14 |
SU1148572A3 (ru) | 1985-03-30 |
AU6389980A (en) | 1981-05-07 |
FR2469047A1 (fr) | 1981-05-08 |
US4499454A (en) | 1985-02-12 |
CH638646A5 (fr) | 1983-09-30 |
JPS6367268B2 (xx) | 1988-12-23 |
IT1188868B (it) | 1988-01-28 |
SE8007667L (sv) | 1981-06-18 |
FR2469047B1 (fr) | 1986-03-28 |
ATA536080A (de) | 1994-10-15 |
GB2066629B (en) | 1984-10-24 |
JPS5665314A (en) | 1981-06-03 |
BR8007071A (pt) | 1981-05-05 |
SE452537B (sv) | 1987-11-30 |
GB2066629A (en) | 1981-07-08 |
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