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MXPA04001285A - Metodo y aparato para transmitir informacion de audio y de no audio con correccion de error. - Google Patents

Metodo y aparato para transmitir informacion de audio y de no audio con correccion de error.

Info

Publication number
MXPA04001285A
MXPA04001285A MXPA04001285A MXPA04001285A MXPA04001285A MX PA04001285 A MXPA04001285 A MX PA04001285A MX PA04001285 A MXPA04001285 A MX PA04001285A MX PA04001285 A MXPA04001285 A MX PA04001285A MX PA04001285 A MXPA04001285 A MX PA04001285A
Authority
MX
Mexico
Prior art keywords
audio
audio information
present
transmission
data
Prior art date
Application number
MXPA04001285A
Other languages
English (en)
Inventor
Justin Caffrey John
Original Assignee
Thomson Licensing Sa
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 Thomson Licensing Sa filed Critical Thomson Licensing Sa
Publication of MXPA04001285A publication Critical patent/MXPA04001285A/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
    • G11B20/10—Digital recording or reproducing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/44—Arrangements characterised by circuits or components specially adapted for broadcast
    • H04H20/46—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95
    • H04H20/47—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems
    • H04H20/48—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems for FM stereophonic broadcast systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/86—Arrangements characterised by the broadcast information itself
    • H04H20/95—Arrangements characterised by the broadcast information itself characterised by a specific format, e.g. an encoded audio stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/02—Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information
    • H04H60/07—Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information characterised by processes or methods for the generation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • 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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
    • G11B20/1251—Formatting, e.g. arrangement of data block or words on the record carriers on discs for continuous data, e.g. digitised analog information signals, pulse code modulated [PCM] data
    • 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
    • G11B2020/10546—Audio or video recording specifically adapted for audio data
    • 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
    • G11B2020/1062—Data buffering arrangements, e.g. recording or playback buffers
    • G11B2020/10814—Data buffering arrangements, e.g. recording or playback buffers involving specific measures to prevent a buffer underrun
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

Un metodo y un aparato para proporcionar una transmision de calidad digital de informacion de audio y de no audio con el uso de componentes y arreglos de bajo costo. La presente invencion proporciona la transmision de la transmision de audio y no audio al primero convertir los datos para que se conformen con el formato estandar de CD y acondicionar la senal convertida para asi generar una senal EFM acondicionada. La senal EFM acondicionada se utiliza para modular en frecuencia un portador. Al convertir la informacion de audio y de no audio para que se conforme con el formato estandar de CD, el presente metodo proporciona un medio a bajo costo para transmitir los datos con deteccion y correccion de error. Otro aspecto de la presente invencion se relaciona con la incorporacion de la informacion de no audio en un bloque de SUB- CODIGO del cuadro de datos de conformidad con la norma CD: La informacion de no audio puede no estar relacionada con la informacion audio y la informacion de audio y de no audio puede transmitirse a dispositivos separados. Otro aspecto de la presente invencion se relaciona con el control de un oscilador controlado por voltaje en respuesta al nivel de lleno de un separador de archivos en el decodificador.
MXPA04001285A 2001-08-13 2002-08-13 Metodo y aparato para transmitir informacion de audio y de no audio con correccion de error. MXPA04001285A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US31203301P 2001-08-13 2001-08-13
US31203101P 2001-08-13 2001-08-13
US31203001P 2001-08-13 2001-08-13
PCT/US2002/025676 WO2003017275A2 (en) 2001-08-13 2002-08-13 Method and apparatus for transmitting audio and non-audio information with error correction

Publications (1)

Publication Number Publication Date
MXPA04001285A true MXPA04001285A (es) 2004-05-27

Family

ID=27405550

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04001285A MXPA04001285A (es) 2001-08-13 2002-08-13 Metodo y aparato para transmitir informacion de audio y de no audio con correccion de error.

Country Status (9)

Country Link
EP (1) EP1506549B1 (es)
JP (1) JP4271029B2 (es)
KR (1) KR100921840B1 (es)
CN (1) CN100339903C (es)
AU (1) AU2002332522A1 (es)
BR (1) BRPI0211890B1 (es)
MX (1) MXPA04001285A (es)
MY (1) MY136182A (es)
WO (1) WO2003017275A2 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050286481A1 (en) * 2004-06-29 2005-12-29 Fadell Anthony M Method for data transmission utlizing a portable multimedia device
KR101035783B1 (ko) * 2011-02-23 2011-05-23 김세흥 보호캡을 갖춘 수목서포터

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68927063T2 (de) * 1988-01-19 1997-09-18 Polygram Manufacturing & Distr Informationsübertragungssystem mit Informationsträger
US5808224A (en) * 1993-09-03 1998-09-15 Yamaha Corporation Portable downloader connectable to karaoke player through wireless communication channel
DE4422015C1 (de) * 1994-06-16 1995-08-03 Bosch Gmbh Robert Verfahren zur Übertragung digitaler Daten und digitaler Zusatzdaten und Verfahren zur Wiedergabe digitaler Daten und digitaler Zusatzdaten
FR2769165B1 (fr) * 1997-09-26 2002-11-29 Technical Maintenance Corp Systeme sans fil a transmission numerique pour haut-parleurs
US6170060B1 (en) * 1997-10-03 2001-01-02 Audible, Inc. Method and apparatus for targeting a digital information playback device
AU1207900A (en) * 1998-10-16 2000-05-08 Safi Qureshey Remote audio computer peripheral device
EP1001635B1 (en) * 1998-11-09 2008-02-13 Sony Corporation Data recording apparatus and method
DK1135969T3 (da) * 1998-12-03 2004-08-02 Cirrus Logic Inc Digitalt trådlöst höjttalersystem

Also Published As

Publication number Publication date
WO2003017275A2 (en) 2003-02-27
EP1506549A2 (en) 2005-02-16
CN100339903C (zh) 2007-09-26
BR0211890A (pt) 2005-06-28
MY136182A (en) 2008-08-29
JP2005527991A (ja) 2005-09-15
CN1610944A (zh) 2005-04-27
WO2003017275A3 (en) 2004-11-18
JP4271029B2 (ja) 2009-06-03
KR100921840B1 (ko) 2009-10-13
KR20040018548A (ko) 2004-03-03
AU2002332522A1 (en) 2003-03-03
EP1506549B1 (en) 2012-02-22
BRPI0211890B1 (pt) 2017-03-21

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