SA90110049B1 - نظام صوتي مزود بدائرة انتقائية تلقائية لتلفزيون متعدد الأنظمة - Google Patents
نظام صوتي مزود بدائرة انتقائية تلقائية لتلفزيون متعدد الأنظمة Download PDFInfo
- Publication number
- SA90110049B1 SA90110049B1 SA90110049A SA90110049A SA90110049B1 SA 90110049 B1 SA90110049 B1 SA 90110049B1 SA 90110049 A SA90110049 A SA 90110049A SA 90110049 A SA90110049 A SA 90110049A SA 90110049 B1 SA90110049 B1 SA 90110049B1
- Authority
- SA
- Saudi Arabia
- Prior art keywords
- frequency
- output
- audio
- signal
- circuit
- Prior art date
Links
- 239000000919 ceramic Substances 0.000 claims abstract description 5
- 230000003321 amplification Effects 0.000 claims description 9
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 9
- 230000005236 sound signal Effects 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 239000000499 gel Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 235000019994 cava Nutrition 0.000 description 2
- RAQQRQCODVNJCK-JLHYYAGUSA-N N-[(4-amino-2-methylpyrimidin-5-yl)methyl]-N-[(E)-5-hydroxy-3-(2-hydroxyethyldisulfanyl)pent-2-en-2-yl]formamide Chemical compound C\C(N(Cc1cnc(C)nc1N)C=O)=C(\CCO)SSCCO RAQQRQCODVNJCK-JLHYYAGUSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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)
- Circuits Of Receivers In General (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR880019613 | 1988-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SA90110049B1 true SA90110049B1 (ar) | 2006-09-25 |
Family
ID=19281738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SA90110049A SA90110049B1 (ar) | 1988-11-30 | 1990-09-01 | نظام صوتي مزود بدائرة انتقائية تلقائية لتلفزيون متعدد الأنظمة |
Country Status (6)
| Country | Link |
|---|---|
| DE (1) | DE3938946A1 (enrdf_load_stackoverflow) |
| ES (1) | ES2017863A6 (enrdf_load_stackoverflow) |
| GB (1) | GB2226199B (enrdf_load_stackoverflow) |
| HU (1) | HU208205B (enrdf_load_stackoverflow) |
| IT (2) | IT1237579B (enrdf_load_stackoverflow) |
| SA (1) | SA90110049B1 (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2557526B2 (ja) * | 1989-04-19 | 1996-11-27 | 三菱電機株式会社 | 多方式テレビジョン受信機 |
| US5066156A (en) * | 1990-03-19 | 1991-11-19 | The Gillette Company | Writing instrument cap |
| KR940005936B1 (ko) * | 1991-12-16 | 1994-06-24 | 주식회사 금성사 | 복합 디지탈 방송방식의 오디오 자동선국 시스템 |
| US5293135A (en) * | 1992-12-31 | 1994-03-08 | Motorola, Inc. | FM demodulator with self-tuning quadrature detector |
| EP1471736A1 (en) * | 2003-04-24 | 2004-10-27 | Microtune GmbH & Co KG | Method and receiver frontend module for multistandard-reception of analog TV signals |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3702898A1 (de) * | 1987-01-31 | 1988-08-11 | Electronic Werke Deutschland | Ton-zf-verstaerker fuer einen mehrnormen-fernsehempfaenger |
-
1989
- 1989-11-17 HU HU895955A patent/HU208205B/hu not_active IP Right Cessation
- 1989-11-21 GB GB8926283A patent/GB2226199B/en not_active Expired - Lifetime
- 1989-11-24 DE DE3938946A patent/DE3938946A1/de active Granted
- 1989-11-27 IT IT04688989A patent/IT1237579B/it active IP Right Grant
- 1989-11-28 ES ES8904060A patent/ES2017863A6/es not_active Expired - Lifetime
- 1989-12-01 IT IT34898U patent/IT8934898V0/it unknown
-
1990
- 1990-09-01 SA SA90110049A patent/SA90110049B1/ar unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HU895955D0 (en) | 1990-02-28 |
| GB2226199A (en) | 1990-06-20 |
| HUT55180A (en) | 1991-04-29 |
| ES2017863A6 (es) | 1991-03-01 |
| GB8926283D0 (en) | 1990-01-10 |
| HU208205B (en) | 1993-08-30 |
| IT8946889A0 (it) | 1989-11-27 |
| IT8934898V0 (it) | 1989-12-01 |
| DE3938946C2 (enrdf_load_stackoverflow) | 1992-06-17 |
| DE3938946A1 (de) | 1990-05-31 |
| IT8946889A1 (it) | 1991-05-27 |
| GB2226199B (en) | 1992-12-23 |
| IT1237579B (it) | 1993-06-08 |
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