BR9706828B1 - aparelho e processo de compressão/expansão de dados, aparelho e suporte de gravação, transmissor e receptor e aparelho de reprodução. - Google Patents

aparelho e processo de compressão/expansão de dados, aparelho e suporte de gravação, transmissor e receptor e aparelho de reprodução.

Info

Publication number
BR9706828B1
BR9706828B1 BRPI9706828-4A BR9706828A BR9706828B1 BR 9706828 B1 BR9706828 B1 BR 9706828B1 BR 9706828 A BR9706828 A BR 9706828A BR 9706828 B1 BR9706828 B1 BR 9706828B1
Authority
BR
Brazil
Prior art keywords
transmitter
receiver
medium
data compression
expansion
Prior art date
Application number
BRPI9706828-4A
Other languages
English (en)
Other versions
BR9706828A (pt
Inventor
Alphons Antonius Mari Bruekers
Arnoldus Werner Johannes Oomen
Der Vleuten Renatus Josephus Van
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 filed Critical
Publication of BR9706828A publication Critical patent/BR9706828A/pt
Publication of BR9706828B1 publication Critical patent/BR9706828B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • 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
    • G11B20/00007—Time or data compression or expansion
    • G11B2020/00014—Time or data compression or expansion the compressed signal being an audio signal
    • G11B2020/00065—Sigma-delta audio encoding

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Analogue/Digital Conversion (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
BRPI9706828-4A 1996-10-10 1997-09-26 aparelho e processo de compressão/expansão de dados, aparelho e suporte de gravação, transmissor e receptor e aparelho de reprodução. BR9706828B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP96202807 1996-10-10
EP97202137 1997-07-11
PCT/IB1997/001156 WO1998016014A1 (en) 1996-10-10 1997-09-26 Data compression and expansion of an audio signal

Publications (2)

Publication Number Publication Date
BR9706828A BR9706828A (pt) 1999-03-23
BR9706828B1 true BR9706828B1 (pt) 2009-08-11

Family

ID=26143232

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9706828-4A BR9706828B1 (pt) 1996-10-10 1997-09-26 aparelho e processo de compressão/expansão de dados, aparelho e suporte de gravação, transmissor e receptor e aparelho de reprodução.

Country Status (16)

Country Link
US (1) US6269338B1 (pt)
EP (1) EP0865685B1 (pt)
JP (1) JP3935215B2 (pt)
KR (1) KR100603894B1 (pt)
CN (1) CN1126263C (pt)
AR (1) AR009826A1 (pt)
AT (1) ATE312435T1 (pt)
AU (1) AU4217397A (pt)
BR (1) BR9706828B1 (pt)
DE (1) DE69734816T2 (pt)
ES (1) ES2251742T3 (pt)
HU (1) HU222636B1 (pt)
MY (1) MY119457A (pt)
PL (1) PL192073B1 (pt)
RU (1) RU2178618C2 (pt)
WO (1) WO1998016014A1 (pt)

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US6856585B2 (en) 2000-10-12 2005-02-15 Koninklijke Philips Electronics N.V. Method and device for recording information in units
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CA2415530C (en) 2001-04-24 2011-11-01 Paulus G. P. Weijenbergh Device and method for recording information
EP1386236B1 (en) 2001-04-24 2007-02-28 Koninklijke Philips Electronics N.V. Mapping of consecutive regions for information blocks
PL206370B1 (pl) 2001-04-24 2010-07-30 Koninklijke Philips Electronics Nvkoninklijke Philips Electronics Nv Urządzenie do zapisu informacji
CN1615590A (zh) 2002-01-23 2005-05-11 皇家飞利浦电子股份有限公司 数字信息信号的数据压缩和扩展
AU2003226521A1 (en) * 2002-03-28 2003-10-13 Peter G. Craven Context coding
AU2003219409A1 (en) * 2002-05-17 2003-12-02 Koninklijke Philips Electronics N.V. Device and method for recording information with characteristic point information control
CA2392640A1 (en) * 2002-07-05 2004-01-05 Voiceage Corporation A method and device for efficient in-based dim-and-burst signaling and half-rate max operation in variable bit-rate wideband speech coding for cdma wireless systems
CA2530524A1 (en) * 2003-06-23 2004-12-29 Koninklijke Philips Electronics N.V. Device and method for recording information with remapping of logical addresses to physical addresses when defects occur
CN100578644C (zh) 2003-06-23 2010-01-06 皇家飞利浦电子股份有限公司 记录信息的装置和方法
EP1649463A1 (en) 2003-07-17 2006-04-26 Koninklijke Philips Electronics N.V. Device and method for recording information with reorganization of defect management information
JP2007519140A (ja) * 2003-07-17 2007-07-12 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 符号付き偏差による訂正の方法、装置及び記録担体
WO2005034117A2 (en) 2003-10-07 2005-04-14 Koninklijke Philips Electronics N.V. Device and method for recording information
WO2005104123A2 (en) 2004-04-23 2005-11-03 Koninklijke Philips Electronics N.V. Seamless recording of real-time information
JP2008503844A (ja) 2004-06-21 2008-02-07 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 リアルタイム情報の欠陥管理
EP1961008B1 (en) 2005-12-06 2019-05-08 Koninklijke Philips N.V. De-icing of multi-layer storage media
CN101513073A (zh) * 2006-08-30 2009-08-19 皇家飞利浦电子股份有限公司 编码数据信号的设备和方法及解码数据信号的设备和方法
CN101897195B (zh) 2007-12-14 2013-03-06 皇家飞利浦电子股份有限公司 用于视频重放的3d模式选择机制
WO2011048099A1 (en) 2009-10-20 2011-04-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio encoder, audio decoder, method for encoding an audio information, method for decoding an audio information and computer program using a region-dependent arithmetic coding mapping rule
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Also Published As

Publication number Publication date
AR009826A1 (es) 2000-05-03
BR9706828A (pt) 1999-03-23
DE69734816D1 (de) 2006-01-12
PL192073B1 (pl) 2006-08-31
AU4217397A (en) 1998-05-05
PL327230A1 (en) 1998-12-07
MY119457A (en) 2005-05-31
CN1126263C (zh) 2003-10-29
EP0865685B1 (en) 2005-12-07
JP2000502539A (ja) 2000-02-29
ATE312435T1 (de) 2005-12-15
HU222636B1 (hu) 2003-09-29
RU2178618C2 (ru) 2002-01-20
DE69734816T2 (de) 2006-08-10
HUP9902037A2 (hu) 1999-11-29
WO1998016014A1 (en) 1998-04-16
ES2251742T3 (es) 2006-05-01
US6269338B1 (en) 2001-07-31
KR100603894B1 (ko) 2006-12-13
JP3935215B2 (ja) 2007-06-20
HUP9902037A3 (en) 1999-12-28
EP0865685A1 (en) 1998-09-23
CN1209917A (zh) 1999-03-03
KR19990072035A (ko) 1999-09-27

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Legal Events

Date Code Title Description
TC Change of name
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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B24E Patent annual fee: resolution cancelled

Free format text: REFERENTE AO DESPACHO 21.6 NA RPI 2259 DE 22/04/2014

B25D Requested change of name of applicant approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B25G Requested change of headquarter approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

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