DE69631890D1 - Tv/fm tuner für multimedia - Google Patents
Tv/fm tuner für multimediaInfo
- Publication number
- DE69631890D1 DE69631890D1 DE69631890T DE69631890T DE69631890D1 DE 69631890 D1 DE69631890 D1 DE 69631890D1 DE 69631890 T DE69631890 T DE 69631890T DE 69631890 T DE69631890 T DE 69631890T DE 69631890 D1 DE69631890 D1 DE 69631890D1
- Authority
- DE
- Germany
- Prior art keywords
- tuner
- multimedia
- Prior art date
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
-
- 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
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/26—Circuits for superheterodyne receivers
-
- 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
- H04N5/4446—IF amplifier circuits specially adapted for B&W TV
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SG9600124 | 1996-01-10 | ||
SG1996000124A SG46174A1 (en) | 1996-01-10 | 1996-01-10 | Tv/fm receiver for multi-media applications |
PCT/IB1996/001412 WO1997025781A2 (en) | 1996-01-10 | 1996-12-11 | Tv/fm receiver for multimedia applications |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69631890D1 true DE69631890D1 (de) | 2004-04-22 |
DE69631890T2 DE69631890T2 (de) | 2005-02-10 |
Family
ID=20429181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69631890T Expired - Fee Related DE69631890T2 (de) | 1996-01-10 | 1996-12-11 | Tv/fm tuner für multimedia |
Country Status (8)
Country | Link |
---|---|
US (1) | US6020936A (de) |
EP (1) | EP0847630B1 (de) |
JP (1) | JP3928737B2 (de) |
KR (1) | KR100442901B1 (de) |
CN (1) | CN1157939C (de) |
DE (1) | DE69631890T2 (de) |
SG (1) | SG46174A1 (de) |
WO (1) | WO1997025781A2 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3558876B2 (ja) * | 1998-06-11 | 2004-08-25 | アルプス電気株式会社 | テレビジョンチューナ |
JP3725402B2 (ja) * | 2000-03-23 | 2005-12-14 | アルプス電気株式会社 | テレビジョンチューナ |
JP3719926B2 (ja) | 2000-11-14 | 2005-11-24 | シャープ株式会社 | デジタル信号受信用チューナ |
US20030179317A1 (en) * | 2002-03-21 | 2003-09-25 | Sigworth Dwight L. | Personal audio-synchronizing device |
CN1320815C (zh) * | 2002-07-05 | 2007-06-06 | 皇家飞利浦电子股份有限公司 | 具有隔离输入端的电视接收机 |
JP2005102105A (ja) * | 2003-08-28 | 2005-04-14 | Mitsumi Electric Co Ltd | 放送受信システム及び放送受信方法 |
US7053961B2 (en) * | 2004-02-17 | 2006-05-30 | Sony Corporation | System and method for TV automatic gain control (AGC) |
WO2005114854A1 (en) * | 2004-05-19 | 2005-12-01 | Koninklijke Philips Electronics N.V. | 3 band tv-rf input circuit |
JP2006013646A (ja) * | 2004-06-23 | 2006-01-12 | Sony Corp | 高周波信号受信装置 |
US20060028587A1 (en) * | 2004-08-05 | 2006-02-09 | Peng Juen T | TV tuner |
EP1936843A3 (de) * | 2006-12-21 | 2012-03-21 | Humax Co., Ltd. | Rundfunkempfänger |
JP2008177954A (ja) * | 2007-01-19 | 2008-07-31 | Nec Electronics Corp | 受信装置 |
JPWO2020226090A1 (de) * | 2019-05-09 | 2020-11-12 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5934035B2 (ja) * | 1978-10-19 | 1984-08-20 | ヤマハ株式会社 | 受信機の多重変調波復調回路 |
JPS57155885A (en) * | 1981-03-20 | 1982-09-27 | Fujitsu General Ltd | Television and fm receiver |
NL8701641A (nl) * | 1987-07-13 | 1989-02-01 | Philips Nv | Tv-hf ingangsschakeling. |
US4907079A (en) * | 1987-09-28 | 1990-03-06 | Teleview Rating Corporation, Inc. | System for monitoring and control of home entertainment electronic devices |
NL8901460A (nl) * | 1989-06-08 | 1991-01-02 | Philips Nv | Ontvanger voor terrestriele am- en satelliet fm-tv-omroepsignalen. |
JP2795906B2 (ja) * | 1989-06-20 | 1998-09-10 | 株式会社東芝 | 選局装置 |
JP2804118B2 (ja) * | 1989-10-03 | 1998-09-24 | 株式会社東芝 | トラッキング制御装置 |
US5103314A (en) * | 1990-09-24 | 1992-04-07 | Thomson Consumer Electronics, Inc. | Color-coded system for selection of rf input terminals and associated scan lists |
KR930010835B1 (ko) * | 1990-12-21 | 1993-11-12 | 삼성전자 주식회사 | Nicam의 pcm/fm출력선택장치 및 방법 |
KR930002204B1 (ko) * | 1990-12-31 | 1993-03-27 | 삼성전자 주식회사 | 위성 방송 수신기 내장형 칼라 tv |
AU2140092A (en) * | 1991-05-13 | 1992-12-30 | Omnipoint Corporation | Dual mode transmitter and receiver |
JP2809897B2 (ja) * | 1991-07-19 | 1998-10-15 | 松下電器産業株式会社 | テレビジョン信号受信装置および送信装置 |
JPH05236393A (ja) * | 1991-09-11 | 1993-09-10 | Toshiba Corp | テレビジョン受信装置 |
JPH0583153A (ja) * | 1991-09-19 | 1993-04-02 | Toshiba Corp | 広帯域同調回路 |
US5440351A (en) * | 1992-01-06 | 1995-08-08 | Ichino; Ted | Television with user-selectable radio sound |
US5283653A (en) * | 1992-05-22 | 1994-02-01 | Zenith Electronics Corp. | Dual HDTV/NTSC receiver using sequentially synthesized HDTV and NTSC co-channel carrier frequencies |
JP2596488Y2 (ja) * | 1992-10-01 | 1999-06-14 | アルプス電気株式会社 | フィルタ回路 |
JPH06121240A (ja) * | 1992-10-02 | 1994-04-28 | Toshiba Corp | 受信回路 |
DE4302301C2 (de) * | 1993-01-28 | 1996-02-08 | Loewe Opta Gmbh | Schaltungsanordnung zum Empfang von FM- und nicht FM-modulierten Signalen |
JPH08511135A (ja) * | 1993-06-03 | 1996-11-19 | ドイチエ トムソン−ブラント ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 地上受信及び衛星受信用テレビジョンチューナ |
JPH077683A (ja) * | 1993-06-21 | 1995-01-10 | Matsushita Electric Ind Co Ltd | マルチメディアテレビジョン |
US5481296A (en) * | 1993-08-06 | 1996-01-02 | International Business Machines Corporation | Apparatus and method for selectively viewing video information |
US5598228A (en) * | 1993-09-08 | 1997-01-28 | Sony Corporation | Channel selection in a digital television receiver |
US5715012A (en) * | 1996-03-13 | 1998-02-03 | Samsung Electronics Co., Ltd. | Radio receivers for receiving both VSB and QAM digital HDTV signals |
EP0710010A1 (de) * | 1994-10-26 | 1996-05-01 | Philips Electronique Grand Public | Videoschaltung mit Modulation der Lichtpunktgeschwindigkeit |
US5512963A (en) * | 1995-01-05 | 1996-04-30 | Mankovitz; Roy J. | Apparatus and methods for providing combining multiple video sources |
-
1996
- 1996-01-10 SG SG1996000124A patent/SG46174A1/en unknown
- 1996-12-11 DE DE69631890T patent/DE69631890T2/de not_active Expired - Fee Related
- 1996-12-11 JP JP52502397A patent/JP3928737B2/ja not_active Expired - Fee Related
- 1996-12-11 WO PCT/IB1996/001412 patent/WO1997025781A2/en active IP Right Grant
- 1996-12-11 EP EP96940065A patent/EP0847630B1/de not_active Expired - Lifetime
- 1996-12-11 KR KR1019970706307A patent/KR100442901B1/ko not_active IP Right Cessation
- 1996-12-11 CN CNB961936444A patent/CN1157939C/zh not_active Expired - Fee Related
-
1997
- 1997-01-07 US US08/779,419 patent/US6020936A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1997025781A3 (en) | 1997-09-12 |
US6020936A (en) | 2000-02-01 |
EP0847630B1 (de) | 2004-03-17 |
DE69631890T2 (de) | 2005-02-10 |
KR19980702899A (ko) | 1998-09-05 |
CN1183197A (zh) | 1998-05-27 |
EP0847630A2 (de) | 1998-06-17 |
JP3928737B2 (ja) | 2007-06-13 |
CN1157939C (zh) | 2004-07-14 |
KR100442901B1 (ko) | 2004-10-06 |
SG46174A1 (en) | 1998-02-20 |
WO1997025781A2 (en) | 1997-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |