ES8800775A1 - Un aparato para registrar una pluralidad de senales de audio moduladas por codificacion de impulsos. - Google Patents
Un aparato para registrar una pluralidad de senales de audio moduladas por codificacion de impulsos.Info
- Publication number
- ES8800775A1 ES8800775A1 ES555976A ES555976A ES8800775A1 ES 8800775 A1 ES8800775 A1 ES 8800775A1 ES 555976 A ES555976 A ES 555976A ES 555976 A ES555976 A ES 555976A ES 8800775 A1 ES8800775 A1 ES 8800775A1
- Authority
- ES
- Spain
- Prior art keywords
- pcm audio
- audio signal
- recorded
- periods
- reproducing apparatus
- 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
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
- G11B5/09—Digital recording
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/02—Control of operating function, e.g. switching from recording to reproducing
- G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
- G11B15/087—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing recorded signals
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/02—Control of operating function, e.g. switching from recording to reproducing
- G11B15/12—Masking of heads; circuits for Selecting or switching of heads between operative and inoperative functions or between different operative functions or for selection between operative heads; Masking of beams, e.g. of light beams
- G11B15/14—Masking or switching periodically, e.g. of rotating heads
-
- 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
- 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
- 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
- G11B27/3009—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 a pilot signal inside the frequency band of the recorded main information signal
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
- G11B5/00813—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes
- G11B5/00847—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks
- G11B5/0086—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks using cyclically driven heads providing segmented tracks
- G11B5/00865—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks using cyclically driven heads providing segmented tracks for transducing on more than one segment simultaneously
- G11B5/00869—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks using cyclically driven heads providing segmented tracks for transducing on more than one segment simultaneously the segments being disposed in different lateral zones of the tape
-
- 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)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
- Digital Magnetic Recording (AREA)
- Magnetic Record Carriers (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Stereophonic System (AREA)
Abstract
APARATO PARA REGISTRAR UNA PLURALIDAD DE SEÑALES DE AUDIO MODULADAS POR CODIFICACION DE IMPULSOS, SOBRE UN MEDIO DE REGISTRO. CONSTA DE MEDIOS PARA EL TRATAMIENTO DE LA SEÑAL DE AUDIO QUE CONVIERTEN LAS SEÑALES DE AUDIO PCM EN SEÑALES DIGITALES SEPARADAS Y COMPRIMIDAS EN EL TIEMPO; DE MEDIOS TRANSDUCTORES QUE RESPONDEN A LAS SEÑALES DIGITALES; DE MEDIOS DE TRANSPORTE DESTINADOS A ESTABLECER UNA EXPLORACION RELATIVA DE LOS MEDIOS TRANSDUCTORES CON RESPECTO AL MEDIO DE REGISTRO EN UNA MULTIPLICIDAD DE SUCESIVAS PISTAS PARALELAS; DE MEDIOS DE CONMUTACION QUE CONECTAN SELECTIVAMENTE LOS MEDIOS DE TRATAMIENTO DE LA SEÑAL DE AUDIO CON LOS MEDIOS DE TRANSDUCTORES; DE MEDIOS DE CONTROL DESTINADOS A CONTROLAR LOS MEDIOS DE CONMUTACION PARA ENTREGAR LAS SEÑALES DIGITALES A LOS MEDIOS TRANSDUCTORES; DE MEDIOS GENERADORES DE SEÑAL PILOTO DESTINADOS A GENERAR UNA SEÑAL DE FRECUENCIA UNICA; Y DE MEDIOS MEZCLADORES PARA SUPERPONER LA AUDIOSEÑAL DIGITAL COMPRIMIDA EN EL TIEMPO Y LA SEÑAL PILOTO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60128477A JPH0772924B2 (ja) | 1985-06-13 | 1985-06-13 | 記録方法、記録再生方法、記録装置及び記録再生装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES555976A0 ES555976A0 (es) | 1987-11-16 |
ES8800775A1 true ES8800775A1 (es) | 1987-11-16 |
Family
ID=14985703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES555976A Expired ES8800775A1 (es) | 1985-06-13 | 1986-06-12 | Un aparato para registrar una pluralidad de senales de audio moduladas por codificacion de impulsos. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5148328A (es) |
EP (1) | EP0205181B1 (es) |
JP (1) | JPH0772924B2 (es) |
KR (1) | KR940006354B1 (es) |
AT (1) | ATE85723T1 (es) |
AU (1) | AU585615B2 (es) |
BR (1) | BR8602743A (es) |
CA (1) | CA1323692C (es) |
DE (1) | DE3687718T2 (es) |
ES (1) | ES8800775A1 (es) |
TR (1) | TR26699A (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2751150B2 (ja) * | 1986-03-11 | 1998-05-18 | ソニー株式会社 | 磁気テープの記録装置および再生装置 |
JPH07118182B2 (ja) * | 1986-03-31 | 1995-12-18 | ソニー株式会社 | 回転ヘツド型映像信号記録再生装置のテ−プカウンタ |
JP2576512B2 (ja) * | 1987-06-29 | 1997-01-29 | ソニー株式会社 | デ−タレコ−ダ |
JPH05109244A (ja) * | 1991-10-14 | 1993-04-30 | Sony Corp | 情報再生装置 |
US5321561A (en) * | 1992-01-17 | 1994-06-14 | Alesis | Format for recording digital audio onto magnetic tape with enhanced editing and error correction capability |
JP3311770B2 (ja) * | 1992-02-03 | 2002-08-05 | ローム株式会社 | ハードディスクドライブ装置 |
JP3997570B2 (ja) * | 1997-09-12 | 2007-10-24 | ソニー株式会社 | テープ記録及び/又は再生装置、及びテープ記録及び/又は再生方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2459532B1 (fr) * | 1979-06-18 | 1987-07-31 | Quadrivium Tech Avancees | Procede pour associer une information auxiliaire a une information principale enregistree et application au controle de la reproduction d'information enregistree |
US4313140A (en) * | 1979-12-07 | 1982-01-26 | International Business Machines Corporation | Buried control signal recording systems and method |
JPS5736475A (en) * | 1980-08-08 | 1982-02-27 | Sony Corp | Recording method of pcm signal |
JPS5753823A (en) * | 1980-09-17 | 1982-03-31 | Matsushita Electric Ind Co Ltd | Tracking control system |
JPS5782209A (en) * | 1980-11-06 | 1982-05-22 | Sony Corp | Pcm-video switching device |
JPS57186877A (en) * | 1981-05-14 | 1982-11-17 | Sony Corp | Magnetic recording method |
JPS5781740A (en) * | 1981-09-14 | 1982-05-21 | Sony Corp | Transmitter of pcm signal |
GB2107557A (en) * | 1981-10-14 | 1983-04-27 | Rca Corp | Coding system for recording digital audio |
JPS58222402A (ja) * | 1982-02-02 | 1983-12-24 | Sony Corp | 情報信号の記録装置 |
US4558378A (en) * | 1982-08-27 | 1985-12-10 | Hitachi, Ltd. | Method and apparatus for a magnetic recording/reproducing |
JPS59157810A (ja) * | 1983-02-28 | 1984-09-07 | Sony Corp | デジタル信号の再生方法 |
JPS59168959A (ja) * | 1983-03-16 | 1984-09-22 | Sony Corp | 回転ヘツド式記録再生装置における頭出し信号の記録再生方法 |
US4680648A (en) * | 1983-10-24 | 1987-07-14 | Canon Kabushiki Kaisha | Information signal reproducing apparatus |
US4563714A (en) * | 1984-03-19 | 1986-01-07 | Tokyo Shibaura Denki Kabushiki Kaisha | Method and device for controlling the tracking |
JPS6157089A (ja) * | 1984-08-27 | 1986-03-22 | Pioneer Electronic Corp | ヘリカル走査型磁気記録再生方式 |
GB2170641B (en) * | 1984-12-17 | 1989-10-04 | Canon Kk | Rotary head type recording and/or reproducing apparatus |
JPH0731766B2 (ja) * | 1984-12-26 | 1995-04-10 | キヤノン株式会社 | 回転ヘッド型記録再生装置 |
DE3542307A1 (de) * | 1985-01-17 | 1986-07-17 | Canon K.K., Tokio/Tokyo | Tonfrequenzsignal-aufzeichnungsgeraet |
JP2693417B2 (ja) * | 1985-03-28 | 1997-12-24 | ソニー株式会社 | 記録再生装置 |
-
1985
- 1985-06-13 JP JP60128477A patent/JPH0772924B2/ja not_active Expired - Fee Related
-
1986
- 1986-06-04 AU AU58349/86A patent/AU585615B2/en not_active Ceased
- 1986-06-06 CA CA000510995A patent/CA1323692C/en not_active Expired - Fee Related
- 1986-06-12 EP EP86108062A patent/EP0205181B1/en not_active Expired - Lifetime
- 1986-06-12 ES ES555976A patent/ES8800775A1/es not_active Expired
- 1986-06-12 AT AT86108062T patent/ATE85723T1/de not_active IP Right Cessation
- 1986-06-12 KR KR1019860004655A patent/KR940006354B1/ko not_active IP Right Cessation
- 1986-06-12 DE DE8686108062T patent/DE3687718T2/de not_active Expired - Fee Related
- 1986-06-12 TR TR86/0302A patent/TR26699A/xx unknown
- 1986-06-12 BR BR8602743A patent/BR8602743A/pt not_active IP Right Cessation
-
1990
- 1990-06-22 US US07/543,037 patent/US5148328A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
TR26699A (tr) | 1994-07-05 |
ES555976A0 (es) | 1987-11-16 |
JPH0772924B2 (ja) | 1995-08-02 |
EP0205181A2 (en) | 1986-12-17 |
EP0205181A3 (en) | 1990-03-14 |
BR8602743A (pt) | 1987-02-10 |
AU5834986A (en) | 1986-12-18 |
ATE85723T1 (de) | 1993-02-15 |
DE3687718D1 (de) | 1993-03-25 |
JPS61287014A (ja) | 1986-12-17 |
EP0205181B1 (en) | 1993-02-10 |
US5148328A (en) | 1992-09-15 |
KR870000677A (ko) | 1987-02-19 |
CA1323692C (en) | 1993-10-26 |
DE3687718T2 (de) | 1993-06-09 |
KR940006354B1 (ko) | 1994-07-18 |
AU585615B2 (en) | 1989-06-22 |
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