NO131011B - - Google Patents
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- Publication number
- NO131011B NO131011B NO229871A NO229871A NO131011B NO 131011 B NO131011 B NO 131011B NO 229871 A NO229871 A NO 229871A NO 229871 A NO229871 A NO 229871A NO 131011 B NO131011 B NO 131011B
- Authority
- NO
- Norway
- Prior art keywords
- signal
- frequency
- carrier
- amplitude
- scanner
- Prior art date
Links
- 230000010355 oscillation Effects 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 22
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 230000005236 sound signal Effects 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 3
- 239000012876 carrier material Substances 0.000 claims description 2
- 230000008859 change Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 241001422033 Thestylus Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Optical Recording Or Reproduction (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
- Magnetic Record Carriers (AREA)
- Television Signal Processing For Recording (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702032269 DE2032269C (de) | 1970-06-23 | Verfahren zur Wiedergabe gespeicher ter Signale |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO131011B true NO131011B (US06312121-20011106-C00033.png) | 1974-12-09 |
| NO131011C NO131011C (US06312121-20011106-C00033.png) | 1975-03-19 |
Family
ID=5775352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO229871A NO131011C (US06312121-20011106-C00033.png) | 1970-06-23 | 1971-06-18 |
Country Status (14)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2219528C2 (de) * | 1972-04-21 | 1974-04-04 | Ted Bildplatten Ag, Aeg-Telefunken Teldec, Zug (Schweiz) | System zum Aufzeichnen eines Videosignals und eines Tonsignals auf derselben Spur eines Aufzeichnungsträgers, insbesondere einer Bildplatte |
-
1971
- 1971-06-18 NO NO229871A patent/NO131011C/no unknown
- 1971-06-19 ES ES392459A patent/ES392459A1/es not_active Expired
- 1971-06-21 BE BE768799A patent/BE768799A/xx unknown
- 1971-06-21 CH CH906871A patent/CH567770A5/xx not_active IP Right Cessation
- 1971-06-22 AT AT541371A patent/AT314858B/de not_active IP Right Cessation
- 1971-06-22 SE SE811971A patent/SE366413B/xx unknown
- 1971-06-22 GB GB2931771A patent/GB1341243A/en not_active Expired
- 1971-06-23 NL NL7108675A patent/NL7108675A/xx not_active Application Discontinuation
- 1971-06-23 CA CA116,406A patent/CA955332A/en not_active Expired
- 1971-06-23 FR FR7122909A patent/FR2099861A5/fr not_active Expired
- 1971-06-23 JP JP4559071A patent/JPS4914246B1/ja active Pending
- 1971-06-23 SU SU1673289A patent/SU464139A3/ru active
-
1976
- 1976-12-16 HK HK80176A patent/HK80176A/xx unknown
-
1977
- 1977-12-30 MY MY7700124A patent/MY7700124A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HK80176A (en) | 1976-12-24 |
| NL7108675A (US06312121-20011106-C00033.png) | 1971-12-27 |
| MY7700124A (en) | 1977-12-31 |
| CA955332A (en) | 1974-09-24 |
| AT314858B (de) | 1974-04-25 |
| SU464139A3 (ru) | 1975-03-15 |
| CH567770A5 (US06312121-20011106-C00033.png) | 1975-10-15 |
| BE768799A (fr) | 1971-11-03 |
| NO131011C (US06312121-20011106-C00033.png) | 1975-03-19 |
| ES392459A1 (es) | 1974-07-16 |
| DE2032269B2 (de) | 1972-12-21 |
| GB1341243A (en) | 1973-12-19 |
| FR2099861A5 (US06312121-20011106-C00033.png) | 1972-03-17 |
| DE2032269A1 (de) | 1971-12-30 |
| SE366413B (US06312121-20011106-C00033.png) | 1974-04-22 |
| JPS4914246B1 (US06312121-20011106-C00033.png) | 1974-04-06 |
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