CA1301313C - Method and apparatus for producing an audio magnetic tape recording at high speed from a preselected music library - Google Patents
Method and apparatus for producing an audio magnetic tape recording at high speed from a preselected music libraryInfo
- Publication number
- CA1301313C CA1301313C CA000538499A CA538499A CA1301313C CA 1301313 C CA1301313 C CA 1301313C CA 000538499 A CA000538499 A CA 000538499A CA 538499 A CA538499 A CA 538499A CA 1301313 C CA1301313 C CA 1301313C
- Authority
- CA
- Canada
- Prior art keywords
- signal
- video
- audio
- digital
- analog
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 57
- 230000005236 sound signal Effects 0.000 claims abstract description 132
- 239000000872 buffer Substances 0.000 claims description 63
- 238000003860 storage Methods 0.000 claims description 27
- 230000008569 process Effects 0.000 claims description 24
- 238000012546 transfer Methods 0.000 claims description 19
- 238000001914 filtration Methods 0.000 claims description 18
- 238000012545 processing Methods 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000012536 storage buffer Substances 0.000 claims 2
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000006835 compression Effects 0.000 description 22
- 238000007906 compression Methods 0.000 description 22
- 230000006837 decompression Effects 0.000 description 9
- 238000005070 sampling Methods 0.000 description 9
- 230000001276 controlling effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
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- 239000000853 adhesive Substances 0.000 description 2
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- 239000013256 coordination polymer Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
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Classifications
-
- 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
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/04—Electrically-operated educational appliances with audible presentation of the material to be studied
-
- 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
- G11B20/00007—Time or data compression or expansion
-
- 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
- G11B27/002—Programmed access in sequence to a plurality of record carriers or indexed parts, e.g. tracks, thereof, e.g. for 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
- G11B27/02—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
-
- 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
-
- 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
- G11B27/34—Indicating arrangements
-
- 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
- G11B5/86—Re-recording, i.e. transcribing information from one magnetisable record carrier on to one or more similar or dissimilar record carriers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/802—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving processing of the sound signal
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped 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
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
- G11B2220/2587—Laser Discs; Optical disc using analog recording
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/40—Combinations of multiple record carriers
- G11B2220/41—Flat as opposed to hierarchical combination, e.g. library of tapes or discs, CD changer, or groups of record carriers that together store one title
-
- 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
- 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
- G11B27/022—Electronic editing of analogue information signals, e.g. audio or video signals
- G11B27/024—Electronic editing of analogue information signals, e.g. audio or video signals on tapes
-
- 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
- G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1733987A | 1987-02-20 | 1987-02-20 | |
| US017,339 | 1987-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1301313C true CA1301313C (en) | 1992-05-19 |
Family
ID=21782019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000538499A Expired - Lifetime CA1301313C (en) | 1987-02-20 | 1987-06-01 | Method and apparatus for producing an audio magnetic tape recording at high speed from a preselected music library |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0283727A3 (enExample) |
| AU (1) | AU602386B2 (enExample) |
| CA (1) | CA1301313C (enExample) |
| ZA (1) | ZA881106B (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5099422A (en) * | 1986-04-10 | 1992-03-24 | Datavision Technologies Corporation (Formerly Excnet Corporation) | Compiling system and method of producing individually customized recording media |
| US5041921A (en) * | 1987-01-06 | 1991-08-20 | Duplitronics, Inc. | System for recording custom albums from a library of pre-recorded items |
| US4811325A (en) * | 1987-10-15 | 1989-03-07 | Personics Corporation | High-speed reproduction facility for audio programs |
| US5057932A (en) * | 1988-12-27 | 1991-10-15 | Explore Technology, Inc. | Audio/video transceiver apparatus including compression means, random access storage means, and microwave transceiver means |
| US4963995A (en) * | 1988-12-27 | 1990-10-16 | Explore Technology, Inc. | Audio/video transceiver apparatus including compression means |
| US5059126A (en) * | 1990-05-09 | 1991-10-22 | Kimball Dan V | Sound association and learning system |
| DK0465053T3 (da) * | 1990-06-29 | 2002-10-07 | Sony Corp | Plade registrerings/reproduktionsapparatur |
| JP2881980B2 (ja) * | 1990-06-29 | 1999-04-12 | ソニー株式会社 | ディスク記録装置及びディスク再生装置 |
| FR2677471A1 (fr) * | 1991-06-06 | 1992-12-11 | Ruault Jean Paul | Dispositifs et procede pour permettre un pilotage programme interactif entre un peripherique audio-visuel et un systeme telematique. |
| JP3230319B2 (ja) * | 1992-07-09 | 2001-11-19 | ソニー株式会社 | 音響再生装置 |
| JPH0778412A (ja) * | 1993-07-13 | 1995-03-20 | Sony Corp | 記録再生装置及び方法並びに再生装置及び方法 |
| JP3591028B2 (ja) * | 1995-01-25 | 2004-11-17 | ソニー株式会社 | 再生装置、再生方法 |
| JPH1064244A (ja) * | 1996-08-23 | 1998-03-06 | Sony Corp | 記録媒体、再生装置 |
| JP2001195825A (ja) | 1999-10-29 | 2001-07-19 | Sony Corp | 記録再生装置および方法 |
| JP2005317139A (ja) * | 2004-04-28 | 2005-11-10 | Fujitsu Ten Ltd | 記録再生装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3990710A (en) * | 1968-06-24 | 1976-11-09 | Hughes Robert M | Coin-operated recording machine |
| US3789137A (en) * | 1972-04-07 | 1974-01-29 | Westinghouse Electric Corp | Time compression of audio signals |
| JPS52102014A (en) * | 1976-02-24 | 1977-08-26 | Sony Corp | Signal processing apparatus |
| DE2625695A1 (de) * | 1976-06-08 | 1977-12-22 | Joachim Schubert | Kopierautomat fuer magnetbandkassetten |
| US4355338A (en) * | 1979-02-13 | 1982-10-19 | Nippon Columbia K.K. | Duplicator |
| US4320486A (en) * | 1980-01-11 | 1982-03-16 | Advanced Integrated Design, Incorporated | Transferring information signals from a first to a second recording medium |
| IT8122891A0 (it) * | 1981-07-13 | 1981-07-13 | Massari B | Sistema per la produzione di musicassette e videocassette personalizzate. |
| US4729043A (en) * | 1985-12-11 | 1988-03-01 | American Telephone And Telegraph Company, At&T Bell Laboratories | Digital information storage and retrieval using video signals |
-
1987
- 1987-06-01 CA CA000538499A patent/CA1301313C/en not_active Expired - Lifetime
-
1988
- 1988-02-17 ZA ZA881106A patent/ZA881106B/xx unknown
- 1988-02-18 AU AU11945/88A patent/AU602386B2/en not_active Ceased
- 1988-02-19 EP EP19880102473 patent/EP0283727A3/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP0283727A2 (en) | 1988-09-28 |
| EP0283727A3 (en) | 1990-12-12 |
| AU602386B2 (en) | 1990-10-11 |
| AU1194588A (en) | 1988-08-25 |
| ZA881106B (enExample) | 1988-08-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |