DE60038772D1 - System zur Signalverarbeitung und Signalübertragung - Google Patents
System zur Signalverarbeitung und SignalübertragungInfo
- Publication number
- DE60038772D1 DE60038772D1 DE60038772T DE60038772T DE60038772D1 DE 60038772 D1 DE60038772 D1 DE 60038772D1 DE 60038772 T DE60038772 T DE 60038772T DE 60038772 T DE60038772 T DE 60038772T DE 60038772 D1 DE60038772 D1 DE 60038772D1
- Authority
- DE
- Germany
- Prior art keywords
- signal
- signal processing
- signal transmission
- transmission
- processing
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/40052—High-speed IEEE 1394 serial bus
- H04L12/40058—Isochronous transmission
-
- 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
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
-
- 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
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
-
- 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
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/0071—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a purchase action
-
- 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
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00731—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction
- G11B20/00746—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific number
- G11B20/00753—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific number wherein the usage restriction limits the number of copies that can be made, e.g. CGMS, SCMS, or CCI flags
- G11B20/00768—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific number wherein the usage restriction limits the number of copies that can be made, e.g. CGMS, SCMS, or CCI flags wherein copy control information is used, e.g. for indicating whether a content may be copied freely, no more, once, or never, by setting CGMS, SCMS, or CCI flags
-
- 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
- G11B20/10—Digital recording or reproducing
- G11B20/10527—Audio or video recording; Data buffering arrangements
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
- G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
- G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/40052—High-speed IEEE 1394 serial bus
- H04L12/40071—Packet processing; Packet format
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/40052—High-speed IEEE 1394 serial bus
- H04L12/40117—Interconnection of audio or video/imaging devices
-
- 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
- G11B20/10—Digital recording or reproducing
- G11B20/10527—Audio or video recording; Data buffering arrangements
- G11B2020/10537—Audio or video recording
- G11B2020/10592—Audio or video recording specifically adapted for recording or reproducing multichannel signals
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
- G11B2220/211—Discs having both read-only and rewritable or recordable areas containing application data; Partial ROM media
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
- G11B2220/215—Recordable discs
- G11B2220/216—Rewritable discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
- G11B2220/2545—CDs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
- G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
- G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
- G11B2220/2575—DVD-RAMs
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27596399 | 1999-09-29 | ||
JP27596499 | 1999-09-29 | ||
JP27970899 | 1999-09-30 | ||
JP2000097413 | 2000-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60038772D1 true DE60038772D1 (de) | 2008-06-19 |
Family
ID=27479066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60038772T Expired - Lifetime DE60038772D1 (de) | 1999-09-29 | 2000-09-28 | System zur Signalverarbeitung und Signalübertragung |
Country Status (4)
Country | Link |
---|---|
US (1) | US7236836B1 (de) |
EP (1) | EP1093122B1 (de) |
CN (2) | CN100552795C (de) |
DE (1) | DE60038772D1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7058290B1 (en) * | 1999-10-30 | 2006-06-06 | Lg Electronics Inc. | Method for supporting a still picture of data stream recorded in a disk recording medium |
JP3695346B2 (ja) | 2001-04-27 | 2005-09-14 | ソニー株式会社 | データ送信装置、データ受信装置、データ送信方法、データ受信方法、伝送システム |
CN100583239C (zh) * | 2003-02-28 | 2010-01-20 | 松下电器产业株式会社 | 再生装置及再生方法 |
JP3876855B2 (ja) * | 2003-07-10 | 2007-02-07 | ヤマハ株式会社 | オートミックスシステム |
JP4311188B2 (ja) * | 2003-12-12 | 2009-08-12 | ソニー株式会社 | データ記録装置、データ転送方法、データ転送プログラムおよび記録媒体、ならびに、データ転送システム |
CA2454983A1 (en) * | 2004-01-07 | 2005-07-07 | Jean Beaucage | System for high-speed applications over serial multi-drop communication networks |
CN1930804B (zh) * | 2004-03-12 | 2012-05-23 | 三星电子株式会社 | 宽带无线通信系统中通过基站减小突发分配信息的大小的方法 |
KR100660845B1 (ko) * | 2004-11-22 | 2006-12-26 | 삼성전자주식회사 | 데이터 저장 장치의 인증 방법 및 이에 적합한 기록 매체 |
JP2006197391A (ja) * | 2005-01-14 | 2006-07-27 | Toshiba Corp | 音声ミクシング処理装置及び音声ミクシング処理方法 |
JP2007004896A (ja) | 2005-06-23 | 2007-01-11 | Toshiba Corp | 情報記憶媒体、情報転送方法、情報再生方法、及び情報記録方法 |
JP2007195079A (ja) * | 2006-01-23 | 2007-08-02 | Sony Corp | 再生回路 |
KR100754210B1 (ko) * | 2006-03-08 | 2007-09-03 | 삼성전자주식회사 | 복수개의 유무선 통신 기기를 이용한 다채널 음악 재생방법 및 장치 |
FI119310B (fi) * | 2006-10-02 | 2008-09-30 | Tellabs Oy | Menetelmä ja laitteisto aikaleimainformaation siirtämiseksi |
TWI427619B (zh) * | 2008-07-21 | 2014-02-21 | Realtek Semiconductor Corp | 音效混波裝置與方法 |
US7961575B2 (en) * | 2009-01-29 | 2011-06-14 | Texas Instruments Incorporated | Automatic DTS CD Versus CD-DA detection within a file system-based device |
US9706200B2 (en) | 2012-06-18 | 2017-07-11 | Qualcomm Incorporated | Unification of signaling lossless coding mode and pulse code modulation (PCM) mode in video coding |
CN104036817B (zh) * | 2013-03-05 | 2017-11-28 | 联想(北京)有限公司 | 音频播放方法、装置及电子设备 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3707137B2 (ja) * | 1996-07-04 | 2005-10-19 | ソニー株式会社 | 記録媒体、再生装置 |
JPH1065718A (ja) * | 1996-08-23 | 1998-03-06 | Sony Corp | データ伝送方法及び装置 |
JPH1074362A (ja) | 1996-08-29 | 1998-03-17 | Victor Co Of Japan Ltd | 不法コピー防止方法、再生装置及び記録装置 |
JPH10190705A (ja) | 1996-10-22 | 1998-07-21 | Sony Corp | 伝送装置および方法、並びに、受信装置および方法 |
KR100247345B1 (ko) * | 1997-01-28 | 2000-03-15 | 윤종용 | 디브이디오디오디스크재생장치및방법 |
JP3731283B2 (ja) | 1997-04-01 | 2006-01-05 | ソニー株式会社 | 信号処理回路およびその方法 |
US6298025B1 (en) * | 1997-05-05 | 2001-10-02 | Warner Music Group Inc. | Recording and playback of multi-channel digital audio having different resolutions for different channels |
JP3024615B2 (ja) | 1997-11-12 | 2000-03-21 | 日本ビクター株式会社 | 情報記録装置 |
JPH1145512A (ja) | 1997-07-25 | 1999-02-16 | Hitachi Ltd | ディジタルディスクレコーダ |
US6618396B1 (en) * | 1997-07-29 | 2003-09-09 | Matsushita Electric Ind Co Ltd | Data transmitting device, data receiving device, and data recording device |
JP3529665B2 (ja) | 1999-04-16 | 2004-05-24 | パイオニア株式会社 | 情報変換方法及び情報変換装置並びに情報再生装置 |
ID30379A (id) | 1999-05-25 | 2001-11-29 | Sony Corp | Metode pentransmisian, aparatus pentransmisian dan sistem transmisi |
EP1087557A3 (de) | 1999-09-22 | 2005-01-19 | Matsushita Electric Industrial Co., Ltd. | Vorrichtung für die Übertragung von digitalen Tondaten bzw. Empfangsvorrichtung für den Empfang dieser digitalen Tondaten |
-
2000
- 2000-09-20 US US09/666,722 patent/US7236836B1/en not_active Expired - Lifetime
- 2000-09-25 CN CNB2006100847808A patent/CN100552795C/zh not_active Expired - Fee Related
- 2000-09-25 CN CN00124956.8A patent/CN1261940C/zh not_active Expired - Fee Related
- 2000-09-28 EP EP00710024A patent/EP1093122B1/de not_active Expired - Lifetime
- 2000-09-28 DE DE60038772T patent/DE60038772D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1093122B1 (de) | 2008-05-07 |
CN100552795C (zh) | 2009-10-21 |
CN1292605A (zh) | 2001-04-25 |
CN1261940C (zh) | 2006-06-28 |
US7236836B1 (en) | 2007-06-26 |
CN1866377A (zh) | 2006-11-22 |
EP1093122A2 (de) | 2001-04-18 |
EP1093122A3 (de) | 2004-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
R082 | Change of representative |
Ref document number: 1093122 Country of ref document: EP Representative=s name: TBK, 80336 MUENCHEN, DE |