DE2413498B2 - Anordnung zur aufzeichnung und wiedergabe von bild-ton-signalen auf einer bildplatte - Google Patents
Anordnung zur aufzeichnung und wiedergabe von bild-ton-signalen auf einer bildplatteInfo
- Publication number
- DE2413498B2 DE2413498B2 DE19742413498 DE2413498A DE2413498B2 DE 2413498 B2 DE2413498 B2 DE 2413498B2 DE 19742413498 DE19742413498 DE 19742413498 DE 2413498 A DE2413498 A DE 2413498A DE 2413498 B2 DE2413498 B2 DE 2413498B2
- Authority
- DE
- Germany
- Prior art keywords
- frequency
- signal
- groove
- carrier
- changes
- 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.)
- Granted
Links
- 230000005236 sound signal Effects 0.000 claims description 19
- 239000004020 conductor Substances 0.000 claims description 15
- 230000010355 oscillation Effects 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 5
- 239000003989 dielectric material Substances 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 23
- 239000002131 composite material Substances 0.000 description 16
- 238000001228 spectrum Methods 0.000 description 15
- 239000000463 material Substances 0.000 description 12
- 238000010894 electron beam technology Methods 0.000 description 7
- 230000000737 periodic effect Effects 0.000 description 7
- 239000011810 insulating material Substances 0.000 description 6
- 239000000969 carrier Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- 238000007373 indentation Methods 0.000 description 4
- 241001422033 Thestylus Species 0.000 description 3
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- 230000000295 complement effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000003595 spectral effect Effects 0.000 description 3
- 208000019300 CLIPPERS Diseases 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000035559 beat frequency Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
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- 230000005855 radiation Effects 0.000 description 1
- 239000000700 radioactive tracer Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
- H04N9/85—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the recorded brightness signal occupying a frequency band totally overlapping the frequency band of the recorded chrominance signal, e.g. frequency interleaving
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/7605—Television signal recording on discs or drums
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Optical Recording Or Reproduction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1323473A GB1460911A (en) | 1973-03-20 | 1973-03-20 | Colour picture and sound record and recording/playback apparatus and methods therefor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2413498A1 DE2413498A1 (de) | 1974-10-03 |
| DE2413498B2 true DE2413498B2 (de) | 1976-09-09 |
Family
ID=10019282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742413498 Granted DE2413498B2 (de) | 1973-03-20 | 1974-03-20 | Anordnung zur aufzeichnung und wiedergabe von bild-ton-signalen auf einer bildplatte |
Country Status (7)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0095521A1 (en) * | 1982-06-02 | 1983-12-07 | Kabushiki Kaisha Toshiba | Electrostatic voltage detecting device |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5523137B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-04-02 | 1980-06-20 | ||
| DE2418175C2 (de) * | 1974-04-13 | 1983-01-05 | Robert Bosch Gmbh, 7000 Stuttgart | Schaltungsanordnung zur Modulation eines Energiestrahls |
| US3969756A (en) * | 1974-11-12 | 1976-07-13 | Rca Corporation | Color-picture/multichannel-sound record and recording/playback apparatus and methods therefor |
| US3988531A (en) * | 1975-04-02 | 1976-10-26 | Zenith Radio Corporation | System for compensating for incorrect duty factor when reading out information stored in a video disc |
| US4044379A (en) * | 1975-06-30 | 1977-08-23 | Rca Corporation | Method and apparatus for electromechanical recording of short wavelength modulation in a metal master |
| US4035590A (en) * | 1975-06-30 | 1977-07-12 | Rca Corporation | Apparatus for electromechanical recording of short wavelength modulation in a metal master |
| GB1582983A (en) * | 1976-08-09 | 1981-01-21 | Rca Corp | Colour video signal processing circuits |
| GB1582984A (en) * | 1976-08-09 | 1981-01-21 | Rca Corp | Video signal recording systems |
| US4150395A (en) * | 1977-09-26 | 1979-04-17 | Rca Corporation | Time base error correction system |
| GB2048547B (en) * | 1979-03-27 | 1983-03-30 | Shibaura Denki Kk | Video disc and playback system therefore |
| US4320486A (en) * | 1980-01-11 | 1982-03-16 | Advanced Integrated Design, Incorporated | Transferring information signals from a first to a second recording medium |
| JPS5718181A (en) * | 1980-07-09 | 1982-01-29 | Toshiba Corp | Digital clipping circuit |
| CA1157939A (en) * | 1980-07-14 | 1983-11-29 | Yoshizumi Watatani | Noise elimination circuit in a magnetic recording and reproducing apparatus |
| JPS57140085A (en) * | 1981-02-23 | 1982-08-30 | Hitachi Ltd | Audio signal recording and reproducing circuit |
| US4683502A (en) * | 1982-08-30 | 1987-07-28 | Pioneer Electronic Corporation | Video disc type recording and reproducing system with interference reduction filter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3829605A (en) * | 1971-07-20 | 1974-08-13 | Ted Bildplatten | Carrier and method for recording a signal thereon |
-
1973
- 1973-03-20 GB GB1323473A patent/GB1460911A/en not_active Expired
-
1974
- 1974-02-11 US US441069A patent/US3911476A/en not_active Expired - Lifetime
- 1974-03-13 NL NL7403355A patent/NL7403355A/xx not_active Application Discontinuation
- 1974-03-18 CA CA195,315A patent/CA1018277A/en not_active Expired
- 1974-03-19 FR FR7409317A patent/FR2222815B1/fr not_active Expired
- 1974-03-19 JP JP49032139A patent/JPS5129001B2/ja not_active Expired
- 1974-03-20 DE DE19742413498 patent/DE2413498B2/de active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0095521A1 (en) * | 1982-06-02 | 1983-12-07 | Kabushiki Kaisha Toshiba | Electrostatic voltage detecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7403355A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-09-24 |
| CA1018277A (en) | 1977-09-27 |
| FR2222815B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-01-06 |
| GB1460911A (en) | 1977-01-06 |
| FR2222815A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-10-18 |
| JPS5027503A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-03-20 |
| DE2413498A1 (de) | 1974-10-03 |
| JPS5129001B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-08-23 |
| US3911476A (en) | 1975-10-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |