AR024802A1 - Portador de grabacion que transporta una senal de estereo y una senal de datos, el metodo y el aparato para grabar en el mismo y el aparato de reproduccion - Google Patents

Portador de grabacion que transporta una senal de estereo y una senal de datos, el metodo y el aparato para grabar en el mismo y el aparato de reproduccion

Info

Publication number
AR024802A1
AR024802A1 ARP000103725A ARP000103725A AR024802A1 AR 024802 A1 AR024802 A1 AR 024802A1 AR P000103725 A ARP000103725 A AR P000103725A AR P000103725 A ARP000103725 A AR P000103725A AR 024802 A1 AR024802 A1 AR 024802A1
Authority
AR
Argentina
Prior art keywords
data signal
recording carrier
carries
playback
appliance
Prior art date
Application number
ARP000103725A
Other languages
English (en)
Original Assignee
Koninkl Philips Electronics Nv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of AR024802A1 publication Critical patent/AR024802A1/es

Links

Classifications

    • 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
    • G11B20/00572—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium
    • G11B20/00586—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium said format change concerning the physical format of the recording medium
    • 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
    • G11B20/00007—Time or data compression or expansion
    • 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
    • G11B20/00992—Circuits for stereophonic or quadraphonic recording or reproducing
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Recording Or Reproduction (AREA)

Abstract

Se relaciona con un portador de grabacion que transporta una senal de estéreo y una senal de datos. La senal de datos comprende una primera porcion y unaporcion restante. Un primer canal en el portador de grabacion comprende una senal compuesta. Las enal compuesta es obtenida combinando la senal de éstereo y laprimera porcion de la senal de datos, preferentemente usando técnicas de datos enterrados. Un segundo canal en el portador de grabacion comprende la porcionrestante de la senal dedatos. T ambién se relaciona con un método, un aparato de grabacion y un aparato de reproduccion para grabar / reproducir la senal deestéreo y la senal de datos en un portador de grabacion.
ARP000103725A 1999-07-20 2000-07-19 Portador de grabacion que transporta una senal de estereo y una senal de datos, el metodo y el aparato para grabar en el mismo y el aparato de reproduccion AR024802A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99202383 1999-07-20

Publications (1)

Publication Number Publication Date
AR024802A1 true AR024802A1 (es) 2002-10-23

Family

ID=8240477

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000103725A AR024802A1 (es) 1999-07-20 2000-07-19 Portador de grabacion que transporta una senal de estereo y una senal de datos, el metodo y el aparato para grabar en el mismo y el aparato de reproduccion

Country Status (17)

Country Link
US (2) US7136346B1 (es)
EP (1) EP1114417A1 (es)
JP (1) JP2003505810A (es)
KR (1) KR100717251B1 (es)
CN (1) CN1322359A (es)
AR (1) AR024802A1 (es)
AU (1) AU771109B2 (es)
BR (1) BR0006949A (es)
CA (1) CA2344644A1 (es)
CZ (1) CZ2001997A3 (es)
ID (1) ID30231A (es)
IL (2) IL142086A0 (es)
MY (1) MY126954A (es)
RU (1) RU2258266C2 (es)
TR (1) TR200100825T1 (es)
UA (1) UA70964C2 (es)
WO (1) WO2001006509A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ID30253A (id) * 1999-12-21 2001-11-15 Koninkl Philips Electronics Nv Pelekatan sinyal informasi digital pertama ke sinyal informasi digital kedua untuk transmisi melalui suatu media transmisi
EP1275114A1 (en) * 2000-03-30 2003-01-15 Koninklijke Philips Electronics N.V. A method for encoding a stream of bits of a binary source signal into a stream of bits of a binary channel signal
EP1314159A1 (en) * 2000-08-22 2003-05-28 Koninklijke Philips Electronics N.V. Method of storing or decoding a stream of bits
JP2006524358A (ja) * 2003-04-08 2006-10-26 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 埋め込みデータチャンネルに関係する脆弱オーディオ透かし

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58166509A (ja) * 1982-03-25 1983-10-01 Sony Corp 記録再生装置
US4672600A (en) * 1983-11-28 1987-06-09 Northern Telecom Limited Optical disc having protective cover
NL8901032A (nl) * 1988-11-10 1990-06-01 Philips Nv Coder om extra informatie op te nemen in een digitaal audiosignaal met een tevoren bepaald formaat, een decoder om deze extra informatie uit dit digitale signaal af te leiden, een inrichting voor het opnemen van een digitaal signaal op een registratiedrager, voorzien van de coder, en een registratiedrager verkregen met deze inrichting.
JP2869147B2 (ja) 1990-06-15 1999-03-10 パイオニア株式会社 光学式情報記録媒体
FI89439C (fi) * 1991-10-30 1993-09-27 Salon Televisiotehdas Oy Foerfarande foer att dekoda en audiosignal i vilken annan information aer infoerd med anvaendning av maskningseffekt
DE69230168T2 (de) * 1991-12-02 2000-04-20 Koninklijke Philips Electronics N.V. Geschlossenes Informationssystem mit Kopierschutz
KR940011504B1 (ko) * 1991-12-07 1994-12-19 삼성전자주식회사 2채널 음장재생 장치 및 방법
TW327223B (en) * 1993-09-28 1998-02-21 Sony Co Ltd Methods and apparatus for encoding an input signal broken into frequency components, methods and apparatus for decoding such encoded signal
JP3555149B2 (ja) * 1993-10-28 2004-08-18 ソニー株式会社 オーディオ信号符号化方法及び装置、記録媒体、オーディオ信号復号化方法及び装置、
EP0691052B1 (en) * 1993-12-23 2002-10-30 Koninklijke Philips Electronics N.V. Method and apparatus for encoding multibit coded digital sound through subtracting adaptive dither, inserting buried channel bits and filtering, and encoding apparatus for use with this method
US5692050A (en) * 1995-06-15 1997-11-25 Binaura Corporation Method and apparatus for spatially enhancing stereo and monophonic signals
EP2259586B1 (en) * 1996-02-28 2013-12-11 Panasonic Corporation High-resolution optical disk for recording stereoscopic video, optical disk reproducing device and optical disk recording device
US5812971A (en) * 1996-03-22 1998-09-22 Lucent Technologies Inc. Enhanced joint stereo coding method using temporal envelope shaping
US5889868A (en) * 1996-07-02 1999-03-30 The Dice Company Optimization methods for the insertion, protection, and detection of digital watermarks in digitized data
US5912976A (en) * 1996-11-07 1999-06-15 Srs Labs, Inc. Multi-channel audio enhancement system for use in recording and playback and methods for providing same
US6345246B1 (en) * 1997-02-05 2002-02-05 Nippon Telegraph And Telephone Corporation Apparatus and method for efficiently coding plural channels of an acoustic signal at low bit rates
US6236731B1 (en) * 1997-04-16 2001-05-22 Dspfactory Ltd. Filterbank structure and method for filtering and separating an information signal into different bands, particularly for audio signal in hearing aids
JP4478220B2 (ja) * 1997-05-29 2010-06-09 ソニー株式会社 音場補正回路
PL192020B1 (pl) * 1998-12-03 2006-08-31 Fraunhofer Ges Forschung Sposób i urządzenie do nadawania informacji oraz sposób i urządzenie do odbierania informacji

Also Published As

Publication number Publication date
WO2001006509A1 (en) 2001-01-25
KR100717251B1 (ko) 2007-05-15
EP1114417A1 (en) 2001-07-11
UA70964C2 (uk) 2004-11-15
CN1322359A (zh) 2001-11-14
AU5827300A (en) 2001-02-05
BR0006949A (pt) 2001-07-31
MY126954A (en) 2006-11-30
CA2344644A1 (en) 2001-01-25
ID30231A (id) 2001-11-15
IL142086A0 (en) 2002-03-10
KR20010079865A (ko) 2001-08-22
RU2258266C2 (ru) 2005-08-10
TR200100825T1 (tr) 2001-07-23
US20070127333A1 (en) 2007-06-07
CZ2001997A3 (cs) 2001-08-15
AU771109B2 (en) 2004-03-11
JP2003505810A (ja) 2003-02-12
US7136346B1 (en) 2006-11-14
IL142086A (en) 2006-06-11

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