ES8303788A1 - Un metodo de ordenacion y correccion (edicion) de senales digitales registradas sobre un medio de registro - Google Patents
Un metodo de ordenacion y correccion (edicion) de senales digitales registradas sobre un medio de registroInfo
- Publication number
- ES8303788A1 ES8303788A1 ES505015A ES505015A ES8303788A1 ES 8303788 A1 ES8303788 A1 ES 8303788A1 ES 505015 A ES505015 A ES 505015A ES 505015 A ES505015 A ES 505015A ES 8303788 A1 ES8303788 A1 ES 8303788A1
- Authority
- ES
- Spain
- Prior art keywords
- errors
- cut
- digital signal
- points
- code sequence
- 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
Links
Classifications
-
- 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
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
- G11B27/036—Insert-editing
-
- 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
- G11B20/10527—Audio or video recording; Data buffering arrangements
-
- 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
- G11B20/1809—Pulse code modulation systems for audio signals by interleaving
-
- 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
- G11B27/32—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 separate auxiliary tracks of the same or an auxiliary record carrier
- G11B27/322—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 separate auxiliary tracks of the same or an auxiliary record carrier used signal is digitally coded
-
- 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
- G11B27/32—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 separate auxiliary tracks of the same or an auxiliary record carrier
- G11B27/322—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 separate auxiliary tracks of the same or an auxiliary record carrier used signal is digitally coded
- G11B27/323—Time code signal, e.g. on a cue track as SMPTE- or EBU-time code
-
- 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
- G11B20/1816—Testing
- G11B2020/183—Testing wherein at least one additional attempt is made to read or write the data when a first attempt is unsuccessful
-
- 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
-
- 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
- G11B2220/91—Helical scan format, wherein tracks are slightly tilted with respect to tape direction, e.g. VHS, DAT, DVC, AIT or exabyte
- G11B2220/913—Digital audio tape [DAT] format
-
- 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
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
- G11B27/032—Electronic editing of digitised analogue information signals, e.g. audio or video signals on tapes
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
APARATO PARA ORDENAR Y CORREGIR SEÑALES DIGITALES QUE ESTAN REGISTRADAS SOBRE UN MEDIO DE REGISTRO. CONSTA DE CIRCUITOS DE REPRODUCCION PARA REPRODUCIR LAS SEÑALES DIGITALES DEL MEDIO DE REGISTRO; DE UNA ENTRADA QUE PROPORCIONA UNA SEÑAL DIGITAL ADICIONAL A EDITAR; DE UN CIRCUITO MEZCLADOR QUE MEZCLA LAS SEÑALES DIGITALES REPRODUCIDAS Y LA SEÑAL ADICIONAL, PARA PROPORCIONAR UNA SEÑAL EDITADA; DE CIRCUITOS DE REGISTRO PARA REGISTRAR LA SEÑAL DIGITAL EDITADA SOBRE EL MEDIO DE REGISTRO; Y DE CIRCUITOS DE TEMPORIZACION PARA TEMPORIZAR EL COMIENZO Y LA TERMINACION DEL REGISTRO DE LA SEÑAL DIGITAL EDITADA, EN PUNTOS PREDETERMINADOS. DE APLICACION A LAS SEÑALES DE AUDIO CODIFICADAS EN PCM.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55118858A JPS5744272A (en) | 1980-08-28 | 1980-08-28 | Electronic editing method |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8303788A1 true ES8303788A1 (es) | 1983-02-01 |
ES505015A0 ES505015A0 (es) | 1983-02-01 |
Family
ID=14746874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES505015A Granted ES505015A0 (es) | 1980-08-28 | 1981-08-27 | Un metodo de ordenacion y correccion (edicion) de senales digitales registradas sobre un medio de registro |
Country Status (18)
Country | Link |
---|---|
US (1) | US4403261A (es) |
JP (1) | JPS5744272A (es) |
AT (1) | AT373415B (es) |
AU (1) | AU543166B2 (es) |
BE (1) | BE890108A (es) |
BR (1) | BR8105461A (es) |
CA (1) | CA1171538A (es) |
CH (1) | CH653165A5 (es) |
DE (1) | DE3132840A1 (es) |
ES (1) | ES505015A0 (es) |
FR (1) | FR2489572A1 (es) |
GB (1) | GB2082828B (es) |
IT (1) | IT1138520B (es) |
MX (1) | MX150610A (es) |
NL (1) | NL192706C (es) |
SE (1) | SE451645B (es) |
SU (1) | SU1103811A3 (es) |
ZA (1) | ZA815573B (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5845613A (ja) * | 1981-09-11 | 1983-03-16 | Hitachi Ltd | Pcmレコ−ダ |
JPS58139315A (ja) * | 1982-02-13 | 1983-08-18 | Sony Corp | テープレコーダの編集装置 |
JPS58139354A (ja) * | 1982-02-15 | 1983-08-18 | Sony Corp | デイジタル信号記録再生装置 |
US4558378A (en) * | 1982-08-27 | 1985-12-10 | Hitachi, Ltd. | Method and apparatus for a magnetic recording/reproducing |
FR2533782B1 (fr) * | 1982-09-27 | 1988-09-09 | France Etat | Equipements d'enregistrement et de lecture de donnees numeriques sur videodisque analogique, munis de moyens de protection contre les erreurs |
JPH07118159B2 (ja) * | 1982-12-06 | 1995-12-18 | ソニー株式会社 | Pcm信号記録方法 |
GB2145867B (en) * | 1983-08-26 | 1986-07-30 | British Broadcasting Corp | Method and apparatus for editing and for replay of digital audio data recorded on a magnetic tape |
US4622600A (en) * | 1983-12-26 | 1986-11-11 | Hitachi, Ltd. | Rotary-head type PCM data recording/reproducing method and apparatus with a redundancy-reduced control data format |
JPS60219605A (ja) * | 1984-04-13 | 1985-11-02 | Victor Co Of Japan Ltd | デジタル磁気記録回路 |
JPS60223079A (ja) * | 1984-04-18 | 1985-11-07 | Sony Corp | 情報信号の記録装置 |
DE3416111A1 (de) * | 1984-04-30 | 1985-11-07 | Martin Drunck | Verfahren zur aufzeichnung eines mehrkanaligen digitalisierten signals auf ein videoband |
US4727547A (en) * | 1984-07-18 | 1988-02-23 | Willi Studer | Method and apparatus for decoding |
NL8402411A (nl) * | 1984-08-02 | 1986-03-03 | Philips Nv | Inrichting voor het korrigeren en maskeren van fouten in een informatiestroom, en weergeeftoestel voor het weergeven van beeld en/of geluid voorzien van zo een inrichting. |
GB2165686A (en) * | 1984-10-17 | 1986-04-16 | Ezouri Fuad Akka | A method of and apparatus for tape based sound reproduction |
JP2697827B2 (ja) * | 1987-08-27 | 1998-01-14 | 三菱電機株式会社 | 連続デイジタル情報の部分書き替え方法 |
JP2701364B2 (ja) * | 1988-09-22 | 1998-01-21 | ソニー株式会社 | Pcmオーディオデータ記録再生装置 |
US5343455A (en) * | 1990-04-05 | 1994-08-30 | Hitachi, Ltd. | Digital signal overlapped or joined recording method and apparatus |
US5245701A (en) * | 1990-10-10 | 1993-09-14 | Fuji Xerox Co., Ltd. | Method and system for processing image data based on pixel characteristics |
JP2902814B2 (ja) * | 1991-06-17 | 1999-06-07 | 株式会社東芝 | デジタルデータ処理装置 |
US5712621A (en) * | 1996-06-06 | 1998-01-27 | Andersen; James D. | Security system with variable inductance sensor |
JP3881217B2 (ja) * | 2001-11-07 | 2007-02-14 | 松下電器産業株式会社 | タイムコード伝送方法およびタイムコード伝送装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4146099A (en) * | 1976-08-17 | 1979-03-27 | Christopher Scientific Company | Signal recording method and apparatus |
JPS54137204A (en) * | 1978-04-17 | 1979-10-24 | Sony Corp | Digital signal transmission method |
JPS5556744A (en) * | 1978-10-23 | 1980-04-25 | Sony Corp | Pcm signal transmission device |
FR2440598B1 (fr) * | 1978-11-01 | 1987-06-26 | Minnesota Mining & Mfg | Procede et dispositif pour editer des signaux sonores enregistres numeriquement |
US4211997A (en) * | 1978-11-03 | 1980-07-08 | Ampex Corporation | Method and apparatus employing an improved format for recording and reproducing digital audio |
CA1133639A (en) * | 1979-01-30 | 1982-10-12 | Masato Tanaka | Method and apparatus for editing digital signals recorded on a record medium |
EP0016560A1 (en) * | 1979-03-05 | 1980-10-01 | The Decca Record Company Limited | Editing of programmes and other signals in digitally coded form |
DE3020257C2 (de) * | 1979-05-28 | 1983-01-05 | Hitachi, Ltd., Tokyo | Rauschsperrenanordnung für PCM-Aufzeichnungs- und -Wiedergabevorrichtung |
US4352129A (en) * | 1980-02-01 | 1982-09-28 | Independent Broadcasting Authority | Digital recording apparatus |
-
1980
- 1980-08-28 JP JP55118858A patent/JPS5744272A/ja active Granted
-
1981
- 1981-08-07 CA CA000383392A patent/CA1171538A/en not_active Expired
- 1981-08-12 ZA ZA815573A patent/ZA815573B/xx unknown
- 1981-08-17 GB GB8125049A patent/GB2082828B/en not_active Expired
- 1981-08-19 DE DE19813132840 patent/DE3132840A1/de active Granted
- 1981-08-20 AU AU74369/81A patent/AU543166B2/en not_active Expired
- 1981-08-26 BR BR8105461A patent/BR8105461A/pt not_active IP Right Cessation
- 1981-08-27 ES ES505015A patent/ES505015A0/es active Granted
- 1981-08-27 BE BE0/205782A patent/BE890108A/fr not_active IP Right Cessation
- 1981-08-27 CH CH5535/81A patent/CH653165A5/fr not_active IP Right Cessation
- 1981-08-27 SE SE8105082A patent/SE451645B/sv not_active IP Right Cessation
- 1981-08-27 SU SU813351164A patent/SU1103811A3/ru active
- 1981-08-28 MX MX188931A patent/MX150610A/es unknown
- 1981-08-28 NL NL8104006A patent/NL192706C/nl not_active IP Right Cessation
- 1981-08-28 AT AT0375081A patent/AT373415B/de not_active IP Right Cessation
- 1981-08-28 US US06/297,252 patent/US4403261A/en not_active Expired - Lifetime
- 1981-08-28 FR FR8116508A patent/FR2489572A1/fr active Granted
- 1981-08-28 IT IT23672/81A patent/IT1138520B/it active
Also Published As
Publication number | Publication date |
---|---|
AU7436981A (en) | 1982-03-04 |
BE890108A (fr) | 1981-12-16 |
NL8104006A (nl) | 1982-03-16 |
SE451645B (sv) | 1987-10-19 |
SU1103811A3 (ru) | 1984-07-15 |
DE3132840A1 (de) | 1982-06-03 |
IT8123672A0 (it) | 1981-08-28 |
AT373415B (de) | 1984-01-25 |
MX150610A (es) | 1984-06-06 |
GB2082828A (en) | 1982-03-10 |
GB2082828B (en) | 1985-03-13 |
JPS5744272A (en) | 1982-03-12 |
NL192706C (nl) | 1997-12-02 |
IT1138520B (it) | 1986-09-17 |
FR2489572A1 (fr) | 1982-03-05 |
BR8105461A (pt) | 1982-05-11 |
DE3132840C2 (es) | 1992-06-11 |
AU543166B2 (en) | 1985-04-04 |
SE8105082L (sv) | 1982-04-15 |
US4403261A (en) | 1983-09-06 |
JPS649676B2 (es) | 1989-02-20 |
CA1171538A (en) | 1984-07-24 |
FR2489572B1 (es) | 1985-01-04 |
ATA375081A (de) | 1983-05-15 |
CH653165A5 (fr) | 1985-12-13 |
NL192706B (nl) | 1997-08-01 |
ES505015A0 (es) | 1983-02-01 |
ZA815573B (en) | 1982-10-27 |
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