DK141918B - Apparat til udvælgelse af magnetiske optegnelser. - Google Patents
Apparat til udvælgelse af magnetiske optegnelser. Download PDFInfo
- Publication number
- DK141918B DK141918B DK460072AA DK460072A DK141918B DK 141918 B DK141918 B DK 141918B DK 460072A A DK460072A A DK 460072AA DK 460072 A DK460072 A DK 460072A DK 141918 B DK141918 B DK 141918B
- Authority
- DK
- Denmark
- Prior art keywords
- output
- track
- input
- control
- selector
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 3
- 101150083367 TRI3 gene Proteins 0.000 claims 1
- 230000006870 function Effects 0.000 description 18
- 230000008878 coupling Effects 0.000 description 11
- 238000010168 coupling process Methods 0.000 description 11
- 238000005859 coupling reaction Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 230000001629 suppression Effects 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- LPLLVINFLBSFRP-UHFFFAOYSA-N 2-methylamino-1-phenylpropan-1-one Chemical compound CNC(C)C(=O)C1=CC=CC=C1 LPLLVINFLBSFRP-UHFFFAOYSA-N 0.000 description 1
- 240000003023 Cosmos bipinnatus Species 0.000 description 1
- 235000005956 Cosmos caudatus Nutrition 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- VDPUXONTAVMIKZ-UHFFFAOYSA-N amineptine hydrochloride Chemical compound [Cl-].C1CC2=CC=CC=C2C([NH2+]CCCCCCC(=O)O)C2=CC=CC=C21 VDPUXONTAVMIKZ-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
- G11B15/005—Programmed access in sequence to indexed parts of tracks of operating tapes, by driving or guiding the tape
-
- 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
- G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B31/00—Arrangements for the associated working of recording or reproducing apparatus with related apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Electronic Switches (AREA)
- Liquid Crystal (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
- Control Of Multiple Motors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK447478A DK447478A (da) | 1971-09-20 | 1978-10-09 | Apparat til udvaelgelse af magnetiske optegnelser |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4370671 | 1971-09-20 | ||
| GB4370671A GB1410591A (en) | 1971-09-20 | 1971-09-20 | Magnetic record apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK141918B true DK141918B (da) | 1980-07-14 |
| DK141918C DK141918C (en:Method) | 1980-11-24 |
Family
ID=10429965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK460072AA DK141918B (da) | 1971-09-20 | 1972-09-19 | Apparat til udvælgelse af magnetiske optegnelser. |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3823414A (en:Method) |
| AT (1) | ATA808972A (en:Method) |
| AU (1) | AU475162B2 (en:Method) |
| BE (1) | BE789014A (en:Method) |
| CA (1) | CA967487A (en:Method) |
| CH (1) | CH553524A (en:Method) |
| DE (2) | DE2265508C2 (en:Method) |
| DK (1) | DK141918B (en:Method) |
| FR (1) | FR2154266A5 (en:Method) |
| GB (1) | GB1410591A (en:Method) |
| IT (1) | IT967623B (en:Method) |
| NL (1) | NL7212731A (en:Method) |
| NO (1) | NO141579C (en:Method) |
| SE (1) | SE400661B (en:Method) |
| ZA (1) | ZA726234B (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6019074B2 (ja) | 1978-04-08 | 1985-05-14 | ソニー株式会社 | 映像信号記録再生装置 |
| US4340784A (en) * | 1980-02-05 | 1982-07-20 | International Port-A-Call | Portable telephone answering device |
| DE3462214D1 (en) * | 1983-02-14 | 1987-02-26 | Hitachi Ltd | Magnetic recording and reproducing apparatus |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2941044A (en) * | 1954-04-23 | 1960-06-14 | Rca Corp | Controlled sound reproduction |
| DE1755162U (de) * | 1956-06-15 | 1957-10-31 | Adolf Jun Wielers | Tonbandgeraet mit aufnahme und wiedergabe in zwei laufrichtungen. |
| US2932696A (en) * | 1957-09-19 | 1960-04-12 | Rca Corp | Automatic sound sequence selecting system |
| DE1115964B (de) * | 1960-03-31 | 1961-10-26 | Siemag Feinmech Werke Gmbh | Schaltungsanordnung zum bedarfsweisen Abgriff einer von mehreren auf einer magnetisierbaren Bahn einer rotierenden Trommel gespeicherten Informationen |
| US3158695A (en) * | 1960-07-05 | 1964-11-24 | Ht Res Inst | Stereophonic system |
| DE1208519B (de) * | 1961-06-23 | 1966-01-05 | Smith & Sons Ltd S | Tonwiedergaberaet mit parallelen Aufzeichnungskanaelen und selektiver Spurauswahl |
| US3135836A (en) * | 1961-08-07 | 1964-06-02 | Wurlitzer Co | Background noise compensated recording player |
| US3139536A (en) | 1961-11-29 | 1964-06-30 | Bell Telephone Labor Inc | Low level transistor gating circuit |
| US3246081A (en) * | 1962-03-21 | 1966-04-12 | William C Edwards | Extended stereophonic systems |
| US3315041A (en) | 1965-01-22 | 1967-04-18 | Robot Education Systems | Track selection control means for magnetic signal recording and reproducing systems |
| US3573393A (en) | 1967-06-26 | 1971-04-06 | Newell Ind | Tape handling control element and system for reversal of tape movement during low sound levels |
| US3718773A (en) * | 1970-05-18 | 1973-02-27 | Barnard R | Four channel recording and reproducing system |
-
0
- BE BE789014D patent/BE789014A/xx unknown
-
1971
- 1971-09-20 GB GB4370671A patent/GB1410591A/en not_active Expired
-
1972
- 1972-09-12 ZA ZA726234A patent/ZA726234B/xx unknown
- 1972-09-13 SE SE7211797A patent/SE400661B/xx unknown
- 1972-09-15 CA CA151,887A patent/CA967487A/en not_active Expired
- 1972-09-15 NO NO3298/72A patent/NO141579C/no unknown
- 1972-09-15 AU AU46728/72A patent/AU475162B2/en not_active Expired
- 1972-09-19 DE DE2265508A patent/DE2265508C2/de not_active Expired
- 1972-09-19 US US00290323A patent/US3823414A/en not_active Expired - Lifetime
- 1972-09-19 DK DK460072AA patent/DK141918B/da not_active IP Right Cessation
- 1972-09-19 DE DE2245968A patent/DE2245968C3/de not_active Expired
- 1972-09-19 IT IT29388/72A patent/IT967623B/it active
- 1972-09-20 NL NL7212731A patent/NL7212731A/xx not_active Application Discontinuation
- 1972-09-20 FR FR7234261A patent/FR2154266A5/fr not_active Expired
- 1972-09-20 AT AT808972A patent/ATA808972A/de unknown
- 1972-09-20 CH CH1373172A patent/CH553524A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATA808972A (de) | 1979-02-15 |
| AU475162B2 (en) | 1976-08-12 |
| NO141579B (no) | 1979-12-27 |
| ZA726234B (en) | 1973-05-30 |
| DE2265508C2 (de) | 1984-05-03 |
| BE789014A (fr) | 1973-01-15 |
| DK141918C (en:Method) | 1980-11-24 |
| DE2245968A1 (de) | 1973-03-29 |
| US3823414A (en) | 1974-07-09 |
| CA967487A (en) | 1975-05-13 |
| IT967623B (it) | 1974-03-11 |
| NL7212731A (en:Method) | 1973-03-22 |
| DE2245968C3 (de) | 1984-03-22 |
| NO141579C (no) | 1980-04-08 |
| DE2245968B2 (en:Method) | 1979-11-08 |
| SE400661B (sv) | 1978-04-03 |
| AU4672872A (en) | 1974-03-21 |
| CH553524A (de) | 1974-08-30 |
| GB1410591A (en) | 1975-10-22 |
| FR2154266A5 (en:Method) | 1973-05-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |