JPS4984625A - - Google Patents
Info
- Publication number
- JPS4984625A JPS4984625A JP12779473A JP12779473A JPS4984625A JP S4984625 A JPS4984625 A JP S4984625A JP 12779473 A JP12779473 A JP 12779473A JP 12779473 A JP12779473 A JP 12779473A JP S4984625 A JPS4984625 A JP S4984625A
- Authority
- JP
- Japan
- 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
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
- H04N9/802—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
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/02—Analogue recording or reproducing
- G11B20/025—Error detection or correction
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/02—Driving or moving of heads
- G11B21/022—Programmed access in sequence to indexed parts of operating record carriers
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B29/00—Generation of noise currents and voltages
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/34—Muting amplifier when no signal is present
- H03G3/345—Muting during a short period of time when noise pulses are detected, i.e. blanking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/93—Regeneration of the television signal or of selected parts thereof
- H04N5/94—Signal drop-out compensation
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722258608 DE2258608C2 (de) | 1972-11-30 | 1972-11-30 | Schaltungsanordnung zur Einschaltung eines Füllsignals in eine Tonlücke bei der Tonwiedergabe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4984625A true JPS4984625A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-08-14 |
| JPS5747483B2 JPS5747483B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-10-09 |
Family
ID=5863110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12779473A Expired JPS5747483B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-11-30 | 1973-11-15 |
Country Status (7)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59119511A (ja) * | 1982-12-27 | 1984-07-10 | Pioneer Electronic Corp | 情報再生装置 |
| DE3415956A1 (de) * | 1984-04-28 | 1985-10-31 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren zur speicherung frequenzmodulierter signale und schaltungsanordnung hierfuer |
| JPS61125854U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1984-12-05 | 1986-08-07 | ||
| JPS62289446A (ja) * | 1986-06-10 | 1987-12-16 | Honda Motor Co Ltd | 積層制振遮音材およびその製造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE711945A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1967-03-09 | 1968-07-15 | ||
| US3629494A (en) * | 1969-08-18 | 1971-12-21 | Rca Corp | Signal processor for dropout correction before demodulation |
-
1972
- 1972-11-30 DE DE19722258608 patent/DE2258608C2/de not_active Expired
-
1973
- 1973-11-06 IT IT5350973A patent/IT996380B/it active
- 1973-11-15 JP JP12779473A patent/JPS5747483B2/ja not_active Expired
- 1973-11-27 FR FR7342153A patent/FR2209166B1/fr not_active Expired
- 1973-11-27 CA CA186,767A patent/CA989316A/en not_active Expired
- 1973-11-28 NL NL7316286A patent/NL7316286A/xx unknown
- 1973-11-29 GB GB5531173A patent/GB1446088A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT996380B (it) | 1975-12-10 |
| CA989316A (en) | 1976-05-18 |
| DE2258608A1 (de) | 1974-06-06 |
| JPS5747483B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-10-09 |
| FR2209166B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-03-10 |
| GB1446088A (en) | 1976-08-11 |
| DE2258608C2 (de) | 1983-08-25 |
| FR2209166A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-06-28 |
| NL7316286A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-06-04 |