RU1833515C - Device for separating sound and image intermediate frequency signal - Google Patents
Device for separating sound and image intermediate frequency signalInfo
- Publication number
- RU1833515C RU1833515C SU894742485A SU4742485A RU1833515C RU 1833515 C RU1833515 C RU 1833515C SU 894742485 A SU894742485 A SU 894742485A SU 4742485 A SU4742485 A SU 4742485A RU 1833515 C RU1833515 C RU 1833515C
- Authority
- RU
- Russia
- Prior art keywords
- frequency signal
- intermediate frequency
- image intermediate
- separating sound
- sound
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
- H03J5/24—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
- H03J5/242—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection
- H03J5/244—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection using electronic means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/46—Receiver circuitry for the reception of television signals according to analogue transmission standards for receiving on more than one standard at will
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Receiver Circuits (AREA)
- Superheterodyne Receivers (AREA)
- Circuits Of Receivers In General (AREA)
- Networks Using Active Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR880018917 | 1988-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU1833515C true RU1833515C (en) | 1993-08-07 |
Family
ID=19281519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU894742485A RU1833515C (en) | 1988-11-22 | 1989-11-21 | Device for separating sound and image intermediate frequency signal |
Country Status (6)
| Country | Link |
|---|---|
| DE (1) | DE3938303A1 (enrdf_load_stackoverflow) |
| ES (1) | ES2017569A6 (enrdf_load_stackoverflow) |
| GB (1) | GB2225681B (enrdf_load_stackoverflow) |
| HU (1) | HU206173B (enrdf_load_stackoverflow) |
| IT (2) | IT1237577B (enrdf_load_stackoverflow) |
| RU (1) | RU1833515C (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4317220A1 (de) * | 1993-05-24 | 1994-12-01 | Thomson Brandt Gmbh | Schaltung zur Tonnorm-Erkennung in einem Fernsehempfänger |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3858118A (en) * | 1973-07-17 | 1974-12-31 | Westinghouse Electric Corp | Acoustic surface wave television tuner |
| FI63508C (fi) * | 1981-02-11 | 1983-06-10 | Salora Oy | Koppling vid en televisionsmottagare foer detektering av ljudsignaler som saents enligt olika saendningsnormer |
| US4511924A (en) * | 1982-10-29 | 1985-04-16 | Rca Corporation | Frequency translation phase-locked loop for separate or intercarrier type television sound detection |
| DE3509516C1 (de) * | 1985-03-16 | 1986-09-18 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Schaltungsanordnung der Eingangsstufen eines Fernsehtuners |
-
1989
- 1989-11-17 DE DE3938303A patent/DE3938303A1/de active Granted
- 1989-11-17 HU HU895954A patent/HU206173B/hu not_active IP Right Cessation
- 1989-11-20 GB GB8926168A patent/GB2225681B/en not_active Expired - Fee Related
- 1989-11-20 ES ES898903952A patent/ES2017569A6/es not_active Expired - Lifetime
- 1989-11-21 IT IT04688689A patent/IT1237577B/it active IP Right Grant
- 1989-11-21 RU SU894742485A patent/RU1833515C/ru active
- 1989-11-21 IT IT34897U patent/IT8934897V0/it unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE3938303C2 (enrdf_load_stackoverflow) | 1992-12-24 |
| IT8934897V0 (it) | 1989-11-21 |
| GB2225681A (en) | 1990-06-06 |
| HUT55179A (en) | 1991-04-29 |
| DE3938303A1 (de) | 1990-05-23 |
| IT1237577B (it) | 1993-06-08 |
| GB8926168D0 (en) | 1990-01-10 |
| IT8946886A1 (it) | 1991-05-21 |
| HU895954D0 (en) | 1990-02-28 |
| IT8946886A0 (it) | 1989-11-21 |
| ES2017569A6 (es) | 1991-02-16 |
| GB2225681B (en) | 1993-04-14 |
| HU206173B (en) | 1992-08-28 |
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