JP2000048480A5 - - Google Patents
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- Publication number
- JP2000048480A5 JP2000048480A5 JP1998212273A JP21227398A JP2000048480A5 JP 2000048480 A5 JP2000048480 A5 JP 2000048480A5 JP 1998212273 A JP1998212273 A JP 1998212273A JP 21227398 A JP21227398 A JP 21227398A JP 2000048480 A5 JP2000048480 A5 JP 2000048480A5
- Authority
- JP
- Japan
- Prior art keywords
- digital signal
- signal processing
- processing device
- bus
- interface circuit
- 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.)
- Granted
Links
Priority Applications (14)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21227398A JP3951464B2 (ja) | 1998-07-28 | 1998-07-28 | ディジタル信号処理装置 |
| EP07020133.0A EP1881706B1 (en) | 1998-07-28 | 1999-07-21 | Digital signal processing apparatus |
| EP99305766A EP0977438A3 (en) | 1998-07-28 | 1999-07-21 | Digital signal processing apparatus |
| SG9903639A SG97799A1 (en) | 1998-07-28 | 1999-07-23 | Digital signal processing apparatus |
| IDP990701D ID23084A (id) | 1998-07-28 | 1999-07-26 | Peralatan pemroses sinyal digital |
| MYPI99003146A MY124421A (en) | 1998-07-28 | 1999-07-27 | Digital signal processing apparatus |
| KR1019990030504A KR100331194B1 (ko) | 1998-07-28 | 1999-07-27 | 디지탈 신호 처리 장치 |
| CN99110724A CN1114918C (zh) | 1998-07-28 | 1999-07-28 | 数字信号处理装置 |
| US09/362,041 US6839851B1 (en) | 1998-07-28 | 1999-07-28 | Digital signal processing apparatus |
| CN2005101270259A CN1774061B (zh) | 1998-07-28 | 1999-07-28 | 数字信号接收装置 |
| CNB031368875A CN1241408C (zh) | 1998-07-28 | 1999-07-28 | 数字信号接收装置 |
| US10/976,924 US7472415B2 (en) | 1998-07-28 | 2004-11-01 | Digital signal processing apparatus |
| US12/247,657 US8042175B2 (en) | 1998-07-28 | 2008-10-08 | Digital signal processing apparatus |
| US13/229,850 US20110321155A1 (en) | 1998-07-28 | 2011-09-12 | Digital signal processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21227398A JP3951464B2 (ja) | 1998-07-28 | 1998-07-28 | ディジタル信号処理装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006200194A Division JP4663601B2 (ja) | 2006-07-24 | 2006-07-24 | ディジタル信号送信装置およびディジタル信号送信方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2000048480A JP2000048480A (ja) | 2000-02-18 |
| JP2000048480A5 true JP2000048480A5 (enExample) | 2004-08-19 |
| JP3951464B2 JP3951464B2 (ja) | 2007-08-01 |
Family
ID=16619875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21227398A Expired - Lifetime JP3951464B2 (ja) | 1998-07-28 | 1998-07-28 | ディジタル信号処理装置 |
Country Status (8)
| Country | Link |
|---|---|
| US (4) | US6839851B1 (enExample) |
| EP (2) | EP1881706B1 (enExample) |
| JP (1) | JP3951464B2 (enExample) |
| KR (1) | KR100331194B1 (enExample) |
| CN (3) | CN1241408C (enExample) |
| ID (1) | ID23084A (enExample) |
| MY (1) | MY124421A (enExample) |
| SG (1) | SG97799A1 (enExample) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3951464B2 (ja) * | 1998-07-28 | 2007-08-01 | 株式会社日立製作所 | ディジタル信号処理装置 |
| US8577205B2 (en) * | 1998-07-30 | 2013-11-05 | Tivo Inc. | Digital video recording system |
| US8380041B2 (en) * | 1998-07-30 | 2013-02-19 | Tivo Inc. | Transportable digital video recorder system |
| US6233389B1 (en) | 1998-07-30 | 2001-05-15 | Tivo, Inc. | Multimedia time warping system |
| US7558472B2 (en) | 2000-08-22 | 2009-07-07 | Tivo Inc. | Multimedia signal processing system |
| JP2003521851A (ja) | 1999-09-20 | 2003-07-15 | ティヴォ インク | クローズド・キャプション・タグ付けシステム |
| JP2001209583A (ja) * | 2000-01-26 | 2001-08-03 | Sony Corp | データ記録再生器およびセーブデータ処理方法、並びにプログラム提供媒体 |
| AU2001261050A1 (en) * | 2000-04-28 | 2001-11-12 | Broadcom Corporation | Cryptographic key distribution system and method for digital video systems |
| US20020037081A1 (en) | 2000-04-28 | 2002-03-28 | David Rogoff | Cryptographic key distribution system and method for digital video systems |
| JP3794904B2 (ja) * | 2000-07-05 | 2006-07-12 | シャープ株式会社 | 再生装置と記録装置との認証方法及びそれを用いた記録再生装置 |
| JP4973899B2 (ja) * | 2000-07-06 | 2012-07-11 | ソニー株式会社 | 送信装置、送信方法、受信装置、受信方法、記録媒体、および通信システム |
| JP4725758B2 (ja) * | 2000-08-25 | 2011-07-13 | ソニー株式会社 | 情報処理装置および情報処理方法、並びに記録媒体 |
| US7224801B2 (en) * | 2000-12-27 | 2007-05-29 | Logitech Europe S.A. | Wireless secure device |
| US20070230921A1 (en) * | 2001-04-05 | 2007-10-04 | Barton James M | Multimedia time warping system |
| TWI236250B (en) * | 2001-09-12 | 2005-07-11 | Nagravision Sa | Data transmission method between a local server and local peripherals |
| US20030097587A1 (en) * | 2001-11-01 | 2003-05-22 | Gulick Dale E. | Hardware interlock mechanism using a watchdog timer |
| TW563363B (en) * | 2001-11-08 | 2003-11-21 | Hitachi Ltd | Image information output device, image information receiving device, image information output method, and image information transmission method |
| KR100522605B1 (ko) * | 2003-06-12 | 2005-10-20 | 삼성전자주식회사 | 무선 송신이 가능한 셋 탑 박스 |
| JP4558447B2 (ja) * | 2004-10-28 | 2010-10-06 | アルパイン株式会社 | ディジタル信号切り替え装置及びディジタル信号切り替え方法 |
| JP4897698B2 (ja) | 2004-11-19 | 2012-03-14 | ティヴォ インク | 以前に放送されたコンテンツを安全に転送する方法および装置 |
| CN101038610B (zh) * | 2006-03-16 | 2013-01-23 | 华为技术有限公司 | 一种具有版权属性对象更新的方法及装置 |
| US7661121B2 (en) | 2006-06-22 | 2010-02-09 | Tivo, Inc. | In-band data recognition and synchronization system |
| KR101508703B1 (ko) * | 2006-11-24 | 2015-04-08 | 삼성전자주식회사 | 디지털 컨텐츠 인증 시스템 그리고 그에 적용되는영상표시장치 및 그의 디지털 컨텐츠 인증 제어 방법 |
| JP5296327B2 (ja) * | 2007-04-27 | 2013-09-25 | 株式会社バッファロー | 放送番組コンテンツを再生する方法およびプログラム |
| US9143507B2 (en) * | 2008-02-28 | 2015-09-22 | Lattice Semiconductor Corporation | Method, apparatus, and system for pre-authentication and processing of data streams |
| JP4525807B2 (ja) * | 2008-07-25 | 2010-08-18 | ソニー株式会社 | 信号処理装置および信号処理方法、並びにプログラム |
| US8438596B2 (en) | 2009-04-08 | 2013-05-07 | Tivo Inc. | Automatic contact information transmission system |
| JP2012113571A (ja) * | 2010-11-25 | 2012-06-14 | Brother Ind Ltd | 情報収集システム |
| CN103377322B (zh) * | 2012-04-26 | 2016-12-14 | 国民技术股份有限公司 | Drm保护装置及drm许可证使用方法 |
| US10739464B2 (en) * | 2015-07-17 | 2020-08-11 | Hughes Network Systems, Llc | Satellite modem location tracking |
Family Cites Families (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4531021A (en) * | 1980-06-19 | 1985-07-23 | Oak Industries Inc. | Two level encripting of RF signals |
| SE426128B (sv) * | 1981-04-08 | 1982-12-06 | Philips Svenska Ab | Metod vid overforing av datameddelanden mellan tva stationer, samt overforingsanleggning for utforande av metoden |
| JP2599357B2 (ja) * | 1985-09-11 | 1997-04-09 | カシオ計算機株式会社 | 波形読出装置 |
| JPH02214966A (ja) | 1989-02-16 | 1990-08-27 | Mitsubishi Electric Corp | 情報処理システムのセキユリテイチエツク方式 |
| AR247311A1 (es) * | 1989-09-21 | 1994-11-30 | Philips Nv | Portador de grabacion, metodo y dispositivo grabador de informacion para obtener dichos portadores y dispositivo que comprende medios de anticopiado para inhibir el copiado no autorizado |
| US5117458A (en) * | 1989-11-01 | 1992-05-26 | Hitachi, Ltd. | Secret information service system and method |
| US5144667A (en) | 1990-12-20 | 1992-09-01 | Delco Electronics Corporation | Method of secure remote access |
| US5937086A (en) * | 1991-10-04 | 1999-08-10 | Canon Kk | Color communication apparatus and method |
| JPH064026A (ja) | 1992-06-17 | 1994-01-14 | Matsushita Electric Ind Co Ltd | 許可情報記述方法およびコピーガード付きデータ生成装置 |
| JPH06261033A (ja) | 1993-03-08 | 1994-09-16 | Nippon Telegr & Teleph Corp <Ntt> | 認証制御方式 |
| ATE192618T1 (de) | 1994-05-24 | 2000-05-15 | Sony Corp | Datenbuskommunikation |
| JP3383127B2 (ja) | 1994-05-24 | 2003-03-04 | ソニー株式会社 | 通信方法 |
| US5513260A (en) * | 1994-06-29 | 1996-04-30 | Macrovision Corporation | Method and apparatus for copy protection for various recording media |
| JPH08137686A (ja) | 1994-09-16 | 1996-05-31 | Toshiba Corp | 著作物データ管理方法及び著作物データ管理装置 |
| EP0715241B1 (en) * | 1994-10-27 | 2004-01-14 | Mitsubishi Corporation | Apparatus for data copyright management system |
| US5715403A (en) | 1994-11-23 | 1998-02-03 | Xerox Corporation | System for controlling the distribution and use of digital works having attached usage rights where the usage rights are defined by a usage rights grammar |
| KR100332743B1 (ko) * | 1994-11-26 | 2002-11-07 | 엘지전자주식회사 | 디지탈영상시스템의불법시청및복사방지방법및장치 |
| DE69638322D1 (de) | 1995-06-29 | 2011-03-03 | Igt Reno | Elektronisches Casinospielsystem mit verbesserten Spielmöglichkeiten, Authentifizierung und Sicherheit |
| US6516064B1 (en) * | 1995-07-25 | 2003-02-04 | Sony Corporation | Signal recording apparatus, signal record medium and signal reproducing apparatus |
| KR0166923B1 (ko) * | 1995-09-18 | 1999-03-20 | 구자홍 | 디지탈 방송 시스템의 불법 시청 및 복사 방지방법 및 장치 |
| US5999629A (en) * | 1995-10-31 | 1999-12-07 | Lucent Technologies Inc. | Data encryption security module |
| JP3403284B2 (ja) | 1995-12-14 | 2003-05-06 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 情報処理システム及びその制御方法 |
| CN1183684A (zh) * | 1995-12-30 | 1998-06-03 | 英特尔公司 | 提供保密通信的装置和方法 |
| CA2245990C (en) * | 1996-02-02 | 2001-10-30 | Karl Francis Horlander | Copy management method |
| JPH09320192A (ja) | 1996-05-28 | 1997-12-12 | Mitsubishi Electric Corp | 著作権保護方法及び装置 |
| EP0909508B1 (en) * | 1996-06-21 | 2004-01-21 | Sony Electronics Inc. | Device user interface with topology map |
| EP0860823A4 (en) * | 1996-07-15 | 2001-05-02 | Toshiba Kk | DEVICE WITH DIGITAL INTERFACE, NETWORK SYSTEM WITH THIS DEVICE AND COPY PROTECTION PROCEDURE |
| JPH1098681A (ja) | 1996-09-24 | 1998-04-14 | Ekushingu:Kk | デコード装置 |
| US6311218B1 (en) | 1996-10-17 | 2001-10-30 | 3Com Corporation | Method and apparatus for providing security in a star network connection using public key cryptography |
| US5937067A (en) | 1996-11-12 | 1999-08-10 | Scientific-Atlanta, Inc. | Apparatus and method for local encryption control of a global transport data stream |
| JPH10224763A (ja) * | 1997-02-06 | 1998-08-21 | Matsushita Electric Ind Co Ltd | 暗号化装置および復号化装置および暗号化復号化装置 |
| JPH10301492A (ja) * | 1997-04-23 | 1998-11-13 | Sony Corp | 暗号化装置および方法、復号装置および方法、並びに情報処理装置および方法 |
| JP3988172B2 (ja) * | 1997-04-23 | 2007-10-10 | ソニー株式会社 | 情報処理装置および方法、並びに記録媒体 |
| US6526144B2 (en) * | 1997-06-02 | 2003-02-25 | Texas Instruments Incorporated | Data protection system |
| US6052784A (en) * | 1997-10-14 | 2000-04-18 | Intel Corporation | Network discovery system and method |
| JPH11122239A (ja) * | 1997-10-16 | 1999-04-30 | Sony Corp | 情報処理装置および方法、並びに伝送媒体 |
| JP2000048478A (ja) * | 1998-05-26 | 2000-02-18 | Yamaha Corp | ディジタルコピー制御方法及びそれを用いた装置 |
| JP3951464B2 (ja) * | 1998-07-28 | 2007-08-01 | 株式会社日立製作所 | ディジタル信号処理装置 |
| US6570990B1 (en) * | 1998-11-13 | 2003-05-27 | Lsi Logic Corporation | Method of protecting high definition video signal |
| KR100322467B1 (ko) * | 1999-03-26 | 2002-02-07 | 윤종용 | 다중 사용자 컴퓨터 시스템 및 그의 원격 제어 방법 |
| US6721891B1 (en) * | 1999-03-29 | 2004-04-13 | Activcard Ireland Limited | Method of distributing piracy protected computer software |
| US7325002B2 (en) * | 2003-04-04 | 2008-01-29 | Juniper Networks, Inc. | Detection of network security breaches based on analysis of network record logs |
| JP4302682B2 (ja) | 2005-09-28 | 2009-07-29 | 三菱電機株式会社 | 加熱調理器 |
| US8561189B2 (en) * | 2006-06-23 | 2013-10-15 | Battelle Memorial Institute | Method and apparatus for distributed intrusion protection system for ultra high bandwidth networks |
| US20080022388A1 (en) * | 2006-06-30 | 2008-01-24 | Karanvir Grewal | Method and apparatus for multiple inclusion offsets for security protocols |
-
1998
- 1998-07-28 JP JP21227398A patent/JP3951464B2/ja not_active Expired - Lifetime
-
1999
- 1999-07-21 EP EP07020133.0A patent/EP1881706B1/en not_active Expired - Lifetime
- 1999-07-21 EP EP99305766A patent/EP0977438A3/en not_active Ceased
- 1999-07-23 SG SG9903639A patent/SG97799A1/en unknown
- 1999-07-26 ID IDP990701D patent/ID23084A/id unknown
- 1999-07-27 MY MYPI99003146A patent/MY124421A/en unknown
- 1999-07-27 KR KR1019990030504A patent/KR100331194B1/ko not_active Expired - Lifetime
- 1999-07-28 CN CNB031368875A patent/CN1241408C/zh not_active Expired - Lifetime
- 1999-07-28 US US09/362,041 patent/US6839851B1/en not_active Expired - Lifetime
- 1999-07-28 CN CN2005101270259A patent/CN1774061B/zh not_active Expired - Lifetime
- 1999-07-28 CN CN99110724A patent/CN1114918C/zh not_active Expired - Lifetime
-
2004
- 2004-11-01 US US10/976,924 patent/US7472415B2/en not_active Expired - Fee Related
-
2008
- 2008-10-08 US US12/247,657 patent/US8042175B2/en not_active Expired - Fee Related
-
2011
- 2011-09-12 US US13/229,850 patent/US20110321155A1/en not_active Abandoned
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