DE2153099A1 - Tonaufzeichnung und Einrichtung zur Tonwiedergabe - Google Patents
Tonaufzeichnung und Einrichtung zur TonwiedergabeInfo
- Publication number
- DE2153099A1 DE2153099A1 DE19712153099 DE2153099A DE2153099A1 DE 2153099 A1 DE2153099 A1 DE 2153099A1 DE 19712153099 DE19712153099 DE 19712153099 DE 2153099 A DE2153099 A DE 2153099A DE 2153099 A1 DE2153099 A1 DE 2153099A1
- Authority
- DE
- Germany
- Prior art keywords
- light
- sound
- tape
- recording
- light source
- 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.)
- Pending
Links
- 229920003023 plastic Polymers 0.000 claims description 12
- 239000004033 plastic Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 5
- 230000001427 coherent effect Effects 0.000 claims description 3
- 229920001169 thermoplastic Polymers 0.000 claims description 3
- 239000004416 thermosoftening plastic Substances 0.000 claims description 3
- 238000004049 embossing Methods 0.000 claims description 2
- 238000005286 illumination Methods 0.000 claims description 2
- 239000012780 transparent material Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 229920002120 photoresistant polymer Polymers 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000002508 contact lithography Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 239000011814 protection agent Substances 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
- G11B7/003—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with webs, filaments or wires, e.g. belts, spooled tapes or films of quasi-infinite extent
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/89—Television signal recording using holographic recording
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8435570A | 1970-10-27 | 1970-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2153099A1 true DE2153099A1 (de) | 1972-05-04 |
Family
ID=22184432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712153099 Pending DE2153099A1 (de) | 1970-10-27 | 1971-10-25 | Tonaufzeichnung und Einrichtung zur Tonwiedergabe |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3689692A (enExample) |
| AU (1) | AU475894B2 (enExample) |
| BE (1) | BE774574A (enExample) |
| CA (1) | CA963155A (enExample) |
| DE (1) | DE2153099A1 (enExample) |
| ES (1) | ES396425A1 (enExample) |
| FR (1) | FR2113272A5 (enExample) |
| GB (1) | GB1372083A (enExample) |
| NL (1) | NL7114703A (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3904835A (en) * | 1969-12-15 | 1975-09-09 | Canon Kk | Reconstruction method of an optically recorded signal |
| US5182743A (en) * | 1972-08-25 | 1993-01-26 | Thomson-Csf | Optical disk arrangement with diffractive tracks allowing positional control |
| US5175725A (en) * | 1972-08-25 | 1992-12-29 | Thomson-Csf | Optical disk arrangement with closed contours whose entire extent represents information |
| FR2197495A5 (enExample) * | 1972-08-25 | 1974-03-22 | Thomson Csf | |
| US4305081A (en) * | 1976-03-19 | 1981-12-08 | Rca Corporation | Multilayer record blank for use in optical recording |
| US4497860A (en) * | 1978-12-18 | 1985-02-05 | Minnesota Mining And Manufacturing Company | Imageable prismatic array |
| EP0071377B1 (en) * | 1981-07-23 | 1987-03-18 | Mnemos Research Nv | Optical data storage |
| BE900312A (fr) * | 1984-08-07 | 1984-12-03 | Staar Dev Co Sa | Systeme de reproduction de sillons d'enregistrements sonores sur films. |
| US20090147651A1 (en) * | 2007-12-07 | 2009-06-11 | Vitali Prisacar | Single beam system for writing data using energy distribution patterns |
| US12367907B1 (en) | 2024-03-15 | 2025-07-22 | Stephen P. Hines | Hopscotch soundtrack recording and playback system and method for a motion picture film |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3210466A (en) * | 1961-08-02 | 1965-10-05 | Gulton Ind Inc | Image display system using mechanically embossed optical record |
| US3335219A (en) * | 1963-08-01 | 1967-08-08 | Columbia Broadcasting Syst Inc | Television picture and sound recording system |
| US3535413A (en) * | 1968-06-25 | 1970-10-20 | Gen Electric | Method of making tape replicas |
| US3583804A (en) * | 1968-09-30 | 1971-06-08 | Technical Operations Inc | Photostorage and retrieval of multiple images by diffraction processes with cross-talk suppression |
-
1970
- 1970-10-27 US US84355A patent/US3689692A/en not_active Expired - Lifetime
-
1971
- 1971-10-07 AU AU34359/71A patent/AU475894B2/en not_active Expired
- 1971-10-15 CA CA125,308A patent/CA963155A/en not_active Expired
- 1971-10-25 DE DE19712153099 patent/DE2153099A1/de active Pending
- 1971-10-26 GB GB4963771A patent/GB1372083A/en not_active Expired
- 1971-10-26 NL NL7114703A patent/NL7114703A/xx unknown
- 1971-10-26 FR FR7138462A patent/FR2113272A5/fr not_active Expired
- 1971-10-27 ES ES396425A patent/ES396425A1/es not_active Expired
- 1971-10-27 BE BE774574A patent/BE774574A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7114703A (enExample) | 1972-05-02 |
| AU3435971A (en) | 1973-04-12 |
| ES396425A1 (es) | 1974-05-01 |
| GB1372083A (en) | 1974-10-30 |
| FR2113272A5 (enExample) | 1972-06-23 |
| AU475894B2 (en) | 1976-09-09 |
| BE774574A (fr) | 1972-02-14 |
| US3689692A (en) | 1972-09-05 |
| CA963155A (en) | 1975-02-18 |
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