BR9706828A - 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
BR9706828A
BR9706828A BR9706828A BR9706828A BR9706828A BR 9706828 A BR9706828 A BR 9706828A BR 9706828 A BR9706828 A BR 9706828A BR 9706828 A BR9706828 A BR 9706828A BR 9706828 A BR9706828 A BR 9706828A
Authority
BR
Brazil
Prior art keywords
receiver
recording medium
data compression
expansion
reproduction
Prior art date
Application number
BR9706828A
Other languages
English (en)
Other versions
BR9706828B1 (pt
Inventor
Renatus Josephus Van D Vleuten
Arnoldus Werner Johannes Oomen
Alphons Antonius Lamb Bruekers
Original Assignee
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 Philips Electronics Nv filed Critical Philips Electronics Nv
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)
  • 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 true BR9706828A (pt) 1999-03-23
BR9706828B1 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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PL338952A1 (en) 1998-06-10 2000-12-04 Koninkl Philips Electronics Nv Method of recording centred sound data using higher-level sound files and lower-level files indicating sound fragments, apparatus for recording and/or replaying such dataand recording medium therefor
US6370090B1 (en) 1998-06-10 2002-04-09 U.S. Philips Corporation Method, device, and information structure for storing audio-centered information with a multi-level table-of-contents (toc) mechanism and doubling of area-tocs, a device for use with such mechanism and a unitary storage medium having such mechanism
PL209566B1 (pl) 1998-10-05 2011-09-30 Koninkl Philips Electronics Nv Nośnik danych, urządzenie do odtwarzania informacji z nośnika danych oraz sposób i urządzenie do zapisywania informacji
AU763462B2 (en) 1998-11-16 2003-07-24 Koninklijke Philips Electronics N.V. Method and device for recording real-time information
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KR100810811B1 (ko) * 2000-08-11 2008-03-06 엔엑스피 비 브이 에러 은닉 방법 및 장치
JP4950407B2 (ja) * 2000-09-08 2012-06-13 アイピージー エレクトロニクス ５０３ リミテッド オーディオ信号圧縮
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JP4037271B2 (ja) * 2001-03-05 2008-01-23 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 信号圧縮装置及び方法
DE60237079D1 (de) 2001-04-24 2010-09-02 Koninkl Philips Electronics Nv Gerät und verfahren zur informationsaufzeichnung
DK1386236T3 (da) 2001-04-24 2007-06-18 Koninkl Philips Electronics Nv Kortlægning af på hinanden fölgende regioner til informationsblokke
PL366405A1 (en) 2001-04-24 2005-01-24 Koninklijke Philips Electronics N.V. Device and method for recording information
KR20040075944A (ko) 2002-01-23 2004-08-30 코닌클리케 필립스 일렉트로닉스 엔.브이. 디지털 정보신호의 데이터 압축 및 압축해제
WO2003083856A1 (en) * 2002-03-28 2003-10-09 Craven Peter G Context coding
WO2003098626A1 (en) * 2002-05-17 2003-11-27 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
WO2004114306A1 (en) 2003-06-23 2004-12-29 Koninklijke Philips Electronics N.V. Device and method for recording information
KR20060032145A (ko) * 2003-06-23 2006-04-14 코닌클리케 필립스 일렉트로닉스 엔.브이. 결함이 발생하면 논리 어드레스를 물리적 어드레스로리매핑하여 정보를 기록하는 장치 및 방법
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
CN100476979C (zh) 2003-07-17 2009-04-08 皇家飞利浦电子股份有限公司 利用缺陷管理信息重新组织记录信息的设备和方法
JP4763608B2 (ja) 2003-10-07 2011-08-31 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 情報を記録する装置及び方法、情報を読取る装置
US7859962B2 (en) 2004-04-23 2010-12-28 Koninklijke Philips Electronics N.V. Seamless recording of real-time information
WO2006000947A1 (en) 2004-06-21 2006-01-05 Koninklijke Philips Electronics N.V. Defect management for real-time information
EA011467B1 (ru) 2005-12-06 2009-04-28 Конинклейке Филипс Электроникс Н.В. Размораживание многослойных носителей информации
WO2008026145A2 (en) * 2006-08-30 2008-03-06 Koninklijke Philips Electronics N.V. Device and method for coding a data signal and device and method for decoding a data signal
BRPI0820739B1 (pt) 2007-12-14 2020-10-20 Koninklijke Philips N.V. método de reprodução de informação de vídeo, dispositivo de reprodução para reproduzir a informação de vídeo, sinal, e, portador de gravação
CN102667921B (zh) 2009-10-20 2014-09-10 弗兰霍菲尔运输应用研究公司 音频编码器、音频解码器、用于将音频信息编码的方法、用于将音频信息解码的方法
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Also Published As

Publication number Publication date
MY119457A (en) 2005-05-31
JP2000502539A (ja) 2000-02-29
RU2178618C2 (ru) 2002-01-20
BR9706828B1 (pt) 2009-08-11
AR009826A1 (es) 2000-05-03
ATE312435T1 (de) 2005-12-15
HUP9902037A2 (hu) 1999-11-29
PL192073B1 (pl) 2006-08-31
CN1126263C (zh) 2003-10-29
JP3935215B2 (ja) 2007-06-20
KR100603894B1 (ko) 2006-12-13
US6269338B1 (en) 2001-07-31
HUP9902037A3 (en) 1999-12-28
KR19990072035A (ko) 1999-09-27
EP0865685B1 (en) 2005-12-07
DE69734816T2 (de) 2006-08-10
WO1998016014A1 (en) 1998-04-16
ES2251742T3 (es) 2006-05-01
PL327230A1 (en) 1998-12-07
EP0865685A1 (en) 1998-09-23
CN1209917A (zh) 1999-03-03
HU222636B1 (hu) 2003-09-29
DE69734816D1 (de) 2006-01-12
AU4217397A (en) 1998-05-05

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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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B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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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]

Free format text: PATENTE EXTINTA EM 03.11.2019