ATE11187T1 - Digitale signalverarbeitung. - Google Patents
Digitale signalverarbeitung.Info
- Publication number
- ATE11187T1 ATE11187T1 AT81304903T AT81304903T ATE11187T1 AT E11187 T1 ATE11187 T1 AT E11187T1 AT 81304903 T AT81304903 T AT 81304903T AT 81304903 T AT81304903 T AT 81304903T AT E11187 T1 ATE11187 T1 AT E11187T1
- Authority
- AT
- Austria
- Prior art keywords
- bit
- word
- digital signal
- incoming digital
- signal
- Prior art date
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
- H04L7/08—Speed or phase control by synchronisation signals the synchronisation signals recurring cyclically
-
- 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
-
- 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
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
-
- 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
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B20/1806—Pulse code modulation systems for audio signals
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
- G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/93—Regeneration of the television signal or of selected parts thereof
- H04N5/935—Regeneration of digital synchronisation signals
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/90—Tape-like record carriers
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Electrophonic Musical Instruments (AREA)
- Television Signal Processing For Recording (AREA)
- Synchronizing For Television (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8036935A GB2089178B (en) | 1980-11-18 | 1980-11-18 | Digital signal processing |
EP81304903A EP0052432B1 (de) | 1980-11-18 | 1981-10-20 | Digitale Signalverarbeitung |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE11187T1 true ATE11187T1 (de) | 1985-01-15 |
Family
ID=10517384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT81304903T ATE11187T1 (de) | 1980-11-18 | 1981-10-20 | Digitale signalverarbeitung. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4414677A (de) |
EP (1) | EP0052432B1 (de) |
JP (1) | JPS57111810A (de) |
AT (1) | ATE11187T1 (de) |
CA (1) | CA1172750A (de) |
DE (1) | DE3168191D1 (de) |
GB (1) | GB2089178B (de) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2144257B (en) * | 1983-05-12 | 1986-09-17 | Victor Company Of Japan | Rotary recording medium |
JPS59221047A (ja) * | 1983-05-30 | 1984-12-12 | Victor Co Of Japan Ltd | デイジタル信号伝送における同期信号検出回路 |
US4528660A (en) * | 1983-12-08 | 1985-07-09 | The United States Of America As Represented By The Secretary Of The Air Force | Multiplexed data stream monitor |
JPS6113476A (ja) * | 1984-06-28 | 1986-01-21 | Nippon Telegr & Teleph Corp <Ntt> | カセツト式磁気テ−プ装置の同期制御方式 |
JPH0640419B2 (ja) * | 1985-05-28 | 1994-05-25 | ソニー株式会社 | 同期信号の検出回路 |
JPH0775343B2 (ja) * | 1986-02-14 | 1995-08-09 | 株式会社日立製作所 | 同期検出回路及び方法 |
GB2187366B (en) * | 1986-02-27 | 1989-11-08 | Sony Corp | Synchronizing signal decoding |
US5073864A (en) * | 1987-02-10 | 1991-12-17 | Davin Computer Corporation | Parallel string processor and method for a minicomputer |
JPH01141436A (ja) * | 1987-11-27 | 1989-06-02 | Sony Corp | フレーム同期化方法 |
JP2811671B2 (ja) * | 1988-01-22 | 1998-10-15 | ソニー株式会社 | 同期信号検出装置 |
JPH01245470A (ja) * | 1988-03-28 | 1989-09-29 | Toshiba Corp | 回転ヘッド型磁気記録再生装置 |
US4879731A (en) * | 1988-08-24 | 1989-11-07 | Ampex Corporation | Apparatus and method for sync detection in digital data |
US4890304A (en) * | 1988-11-07 | 1989-12-26 | Advanced Micro Devices, Inc. | Reliable recovery of data in encoder/decoder |
KR0160279B1 (ko) * | 1988-12-20 | 1998-12-01 | 이우에 사또시 | 무선 통신 장치 |
JP2811802B2 (ja) * | 1989-09-20 | 1998-10-15 | ソニー株式会社 | 情報伝送装置 |
JPH03231533A (ja) * | 1990-02-06 | 1991-10-15 | Fujitsu Ltd | データ受信装置 |
JP2641999B2 (ja) * | 1991-05-10 | 1997-08-20 | 日本電気株式会社 | データ・フォーマット検出回路 |
JP2692476B2 (ja) * | 1992-01-14 | 1997-12-17 | 日本電気株式会社 | フレーム同期システム |
JP3306938B2 (ja) * | 1992-11-25 | 2002-07-24 | ソニー株式会社 | 同期符号抽出回路 |
JP2666679B2 (ja) * | 1993-04-27 | 1997-10-22 | 日本電気株式会社 | スロット受信同期回路 |
FR2709899B1 (fr) * | 1993-09-07 | 1995-11-10 | Sagem | Procédé de détection d'une perte de synchronisation dans un réseau numérique de communication et terminal pour la mise en Óoeuvre du procédé. |
KR970003971B1 (ko) * | 1994-11-30 | 1997-03-24 | 엘지전자 주식회사 | 위성 방송 수신 시스템에서 동기검출기의 위상 천이 보정 장치 |
US6493838B1 (en) * | 1995-09-29 | 2002-12-10 | Kabushiki Kaisha Toshiba | Coding apparatus and decoding apparatus for transmission/storage of information |
US6571361B1 (en) * | 1995-09-29 | 2003-05-27 | Kabushiki Kaisha Toshiba | Encoder and decoder |
SE506241C2 (sv) * | 1996-03-04 | 1997-11-24 | Ericsson Telefon Ab L M | Förfarande och anordning för bitmönsterdetektering |
US6298387B1 (en) * | 1996-07-12 | 2001-10-02 | Philips Electronics North America Corp | System for detecting a data packet in a bitstream by storing data from the bitstream in a buffer and comparing data at different locations in the buffer to predetermined data |
KR100287141B1 (ko) | 1997-11-21 | 2001-04-16 | 윤종용 | 비정상동기신호제거방법 |
JP3792408B2 (ja) * | 1998-09-01 | 2006-07-05 | セイコーエプソン株式会社 | シリアルパラレル変換装置、半導体装置、電子機器及びデータ伝送システム |
US7707234B2 (en) * | 2004-10-07 | 2010-04-27 | Lecroy Corporation | Use of multiple data comparators in parallel to trigger an oscilloscope on a pattern found in a serial data stream |
JP2013134301A (ja) * | 2011-12-26 | 2013-07-08 | Renesas Electronics Corp | 再生装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3755624A (en) * | 1968-06-26 | 1973-08-28 | Communications Satellite Corp | Pcm-tv system using a unique word for horizontal time synchronization |
US3963869A (en) * | 1974-12-02 | 1976-06-15 | Bell Telephone Laboratories, Incorporated | Parity framing of pulse systems |
US4072987A (en) * | 1975-03-26 | 1978-02-07 | Micro Consultants Limited | Digital storage systems |
US4012598A (en) * | 1976-01-14 | 1977-03-15 | Bell Telephone Laboratories, Incorporated | Method and means for pulse receiver synchronization |
GB1599157A (en) * | 1976-12-24 | 1981-09-30 | Indep Broadcasting Authority | Digital recognition circuits |
JPS548413A (en) * | 1977-06-22 | 1979-01-22 | Fujitsu Ltd | Frame synchronizing system for pulse multiple transmission |
NL176420C (nl) * | 1977-09-29 | 1985-04-01 | Nederlanden Staat | Synchronisatieinrichting voor het afgeven van een met een in een inkomend digitaal signaal aanwezig synchronisatieteken overeenkomend synchronisatiesignaal. |
JPS5479608A (en) * | 1977-12-08 | 1979-06-25 | Teac Corp | Synchronous signal circuit for pcm reproducer or like |
JPS5580867A (en) * | 1978-12-12 | 1980-06-18 | Sony Corp | Block synchronous signal extracting circuit |
JPS55107360A (en) * | 1979-02-08 | 1980-08-18 | Matsushita Electric Ind Co Ltd | Detector for synchronizing signal |
NL8003477A (nl) * | 1980-06-16 | 1982-01-18 | Philips Nv | Inrichting voor het verwerken van serieele informatie welke is voorzien van synchronisatiewoorden. |
-
1980
- 1980-11-18 GB GB8036935A patent/GB2089178B/en not_active Expired
-
1981
- 1981-10-20 AT AT81304903T patent/ATE11187T1/de active
- 1981-10-20 EP EP81304903A patent/EP0052432B1/de not_active Expired
- 1981-10-20 DE DE8181304903T patent/DE3168191D1/de not_active Expired
- 1981-10-29 CA CA000388993A patent/CA1172750A/en not_active Expired
- 1981-11-02 US US06/317,179 patent/US4414677A/en not_active Expired - Lifetime
- 1981-11-12 JP JP56181674A patent/JPS57111810A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
GB2089178A (en) | 1982-06-16 |
US4414677A (en) | 1983-11-08 |
DE3168191D1 (en) | 1985-02-21 |
CA1172750A (en) | 1984-08-14 |
JPS57111810A (en) | 1982-07-12 |
JPH0418387B2 (de) | 1992-03-27 |
EP0052432A3 (en) | 1982-12-08 |
EP0052432B1 (de) | 1985-01-09 |
GB2089178B (en) | 1984-07-04 |
EP0052432A2 (de) | 1982-05-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE11187T1 (de) | Digitale signalverarbeitung. | |
US4965884A (en) | Data alignment method and apparatus | |
US3636524A (en) | Multiplex communication system | |
KR910009002A (ko) | 디지탈 방식의 위상을 동기시키는 방법 및 구조 | |
GB2120423B (en) | Sequential data block address processing circuits | |
JPS6359294B2 (de) | ||
EP0351779A3 (de) | Anordnung zur Phasenregelung eines Taktgebers | |
GB1264024A (en) | Frame synchronisation system | |
EP0131233B1 (de) | Programmierbarer Taktgenerator hoher Geschwindigkeit | |
JPS5639694A (en) | Method and device for synchrnonizing timing in transmission of digital information signal | |
JPH04286233A (ja) | スタッフ同期回路 | |
US4766602A (en) | Synchronizing signal decoding | |
EP0012497B1 (de) | Einrichtung und -verfahren zur Verarbeitung von Fernsehbildsignalen und anderen Daten mittels eines Speichers | |
US5003308A (en) | Serial data receiver with phase shift detection | |
CA1120120A (en) | Frame search control for digital transmission system | |
FI73346B (fi) | Anordning foer att synkronisera multiplexrar vid en digitalstation. | |
US3619662A (en) | Data receiver and synchronizing system | |
KR100270335B1 (ko) | 동기보호정보를순회시킨프레임동기장치 | |
US3742461A (en) | Calibrate lock-on circuit and decommutator | |
JP2811671B2 (ja) | 同期信号検出装置 | |
JPS5758214A (en) | Forming circuit of data sampling clock | |
SU1325454A1 (ru) | Многоканальное устройство дл сдвига во времени совпадающих импульсов | |
KR880001023B1 (ko) | 셀프콜록킹 데이타 전송시스템 | |
GB1363103A (en) | Data synchronisation systems | |
JPH06164571A (ja) | 同期検出回路 |