IL125205A - Audio signal data processing - Google Patents
Audio signal data processingInfo
- Publication number
- IL125205A IL125205A IL12520597A IL12520597A IL125205A IL 125205 A IL125205 A IL 125205A IL 12520597 A IL12520597 A IL 12520597A IL 12520597 A IL12520597 A IL 12520597A IL 125205 A IL125205 A IL 125205A
- Authority
- IL
- Israel
- Prior art keywords
- signal
- bits
- prediction
- bit
- bitstream
- Prior art date
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
-
- 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
- G11B20/10—Digital recording or reproducing
- G11B20/10009—Improvement or modification of read or write signals
- G11B20/10037—A/D conversion, D/A conversion, sampling, slicing and digital quantisation or adjusting parameters thereof
-
- 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
-
- 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
- H03M7/3002—Conversion to or from differential modulation
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0266—Marks, test patterns or identification means
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/38—Improvement of the adhesion between the insulating substrate and the metal
- H05K3/381—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the substrate
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09818—Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
- H05K2201/09936—Marks, inscriptions, etc. for information
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/16—Inspection; Monitoring; Aligning
- H05K2203/161—Using chemical substances, e.g. colored or fluorescent, for facilitating optical or visual inspection
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Multimedia (AREA)
- Manufacturing & Machinery (AREA)
- Theoretical Computer Science (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96203105 | 1996-11-07 | ||
EP97201680 | 1997-06-04 | ||
PCT/IB1997/001303 WO1998020488A2 (fr) | 1996-11-07 | 1997-10-20 | Traitement informatique d'un signal de train binaire |
Publications (2)
Publication Number | Publication Date |
---|---|
IL125205A0 IL125205A0 (en) | 1999-03-12 |
IL125205A true IL125205A (en) | 2004-09-27 |
Family
ID=26143309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL12520597A IL125205A (en) | 1996-11-07 | 1997-10-20 | Audio signal data processing |
Country Status (15)
Country | Link |
---|---|
US (3) | US6289306B1 (fr) |
EP (2) | EP1603244B1 (fr) |
JP (1) | JP4049820B2 (fr) |
KR (1) | KR100684051B1 (fr) |
CN (2) | CN1282154C (fr) |
AR (2) | AR009834A1 (fr) |
AT (2) | ATE371298T1 (fr) |
BR (1) | BR9706918B1 (fr) |
DE (2) | DE69738056T2 (fr) |
ES (2) | ES2292066T3 (fr) |
ID (1) | ID20168A (fr) |
IL (1) | IL125205A (fr) |
MY (1) | MY130443A (fr) |
PT (1) | PT1603244E (fr) |
WO (1) | WO1998020488A2 (fr) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6778965B1 (en) * | 1996-10-10 | 2004-08-17 | Koninklijke Philips Electronics N.V. | Data compression and expansion of an audio signal |
IL125205A (en) * | 1996-11-07 | 2004-09-27 | Koninkl Philips Electronics Nv | Audio signal data processing |
GB2320867B (en) * | 1996-11-27 | 2001-12-05 | Sony Uk Ltd | Signal processors |
ID22417A (id) | 1997-11-29 | 1999-10-14 | Koninkl Philips Electronics Nv | Metode dan piranti saling menghadapkan informasi audio digital pada string blok ukuran seragam, dan unit media yang dihasilkan oleh saling berhadapan tulisan |
CA2278772C (fr) | 1997-11-29 | 2008-01-15 | Koninklijke Philips Electronics N.V. | Procede de stockage d'informations audio comportant un mecanisme de table des matieres (toc) a niveaux multiples, avec une toc maitresse et des sous-toc utiles pour divers formatsaudio, dispositif utilise avec ce mecanisme et support de donnees unitaire contenant ce mecanisme |
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 |
AU3843099A (en) | 1998-06-10 | 1999-12-30 | Koninklijke Philips Electronics N.V. | A method for storing audio-centered information using higher level audio files and lower level audio item indicating files, a device for reading and/or storing such information and a record carrier |
JP3804902B2 (ja) * | 1999-09-27 | 2006-08-02 | パイオニア株式会社 | 量子化誤差補正方法及び装置並びにオーディオ情報復号方法及び装置 |
JP2003526986A (ja) | 2000-03-07 | 2003-09-09 | 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 | 算術的に符号化された情報信号の算術復号化 |
KR20020020886A (ko) | 2000-03-07 | 2002-03-16 | 요트.게.아. 롤페즈 | 산술적으로 인코딩된 정보신호의 산술 디코딩 |
US7466742B1 (en) * | 2000-04-21 | 2008-12-16 | Nielsen Media Research, Inc. | Detection of entropy in connection with audio signals |
BR0107191A (pt) | 2000-09-08 | 2002-07-16 | Koninkl Philips Electronics Nv | Métodos para estimar um ganho de compressão obtenìvel na compressão de um dado sinal de áudio, para gravar um sinal de áudio em um meio de gravação, e para transmitir um sinal de áudio, dispositivo para estimar um ganho de compressão obtenìvel na compressão de um dado sinal de áudio, aparelho de gravação para gravar um sinal de áudio em um meio de gravação, e, transmissor para transmitir um sinal de áudio |
WO2002071622A2 (fr) * | 2001-03-05 | 2002-09-12 | Koninklijke Philips Electronics N.V. | Dispositif et procede de compression de signal |
JP2003016767A (ja) * | 2001-06-27 | 2003-01-17 | Sony Corp | 信号レベル検出装置及び方法、並びに信号レベル表示装置 |
US7333929B1 (en) * | 2001-09-13 | 2008-02-19 | Chmounk Dmitri V | Modular scalable compressed audio data stream |
DE60214599T2 (de) * | 2002-03-12 | 2007-09-13 | Nokia Corp. | Skalierbare audiokodierung |
US8228849B2 (en) * | 2002-07-15 | 2012-07-24 | Broadcom Corporation | Communication gateway supporting WLAN communications in multiple communication protocols and in multiple frequency bands |
ES2334934T3 (es) | 2002-09-04 | 2010-03-17 | Microsoft Corporation | Codificacion de entropia por adaptacion de codificacion entre modalidades de nivel y de longitud de sucesion y nivel. |
US7283591B2 (en) * | 2003-03-28 | 2007-10-16 | Tarari, Inc. | Parallelized dynamic Huffman decoder |
US7313817B2 (en) * | 2003-06-17 | 2007-12-25 | Lockheed Martin Corporation | Data transmission system utilizing efficient complexity estimation of the kolmogorov complexity for data transmission |
US7724827B2 (en) * | 2003-09-07 | 2010-05-25 | Microsoft Corporation | Multi-layer run level encoding and decoding |
KR100561869B1 (ko) * | 2004-03-10 | 2006-03-17 | 삼성전자주식회사 | 무손실 오디오 부호화/복호화 방법 및 장치 |
US7436969B2 (en) * | 2004-09-02 | 2008-10-14 | Hewlett-Packard Development Company, L.P. | Method and system for optimizing denoising parameters using compressibility |
WO2006046145A2 (fr) * | 2004-10-25 | 2006-05-04 | Philip Morris Products S.A. | Catalyseur or-cerium permettant l'oxydation de monoxyde de carbone |
US7548853B2 (en) * | 2005-06-17 | 2009-06-16 | Shmunk Dmitry V | Scalable compressed audio bit stream and codec using a hierarchical filterbank and multichannel joint coding |
EP1739670A1 (fr) * | 2005-06-29 | 2007-01-03 | Sony DADC Austria AG | Support de données optique |
US7693709B2 (en) * | 2005-07-15 | 2010-04-06 | Microsoft Corporation | Reordering coefficients for waveform coding or decoding |
US7684981B2 (en) * | 2005-07-15 | 2010-03-23 | Microsoft Corporation | Prediction of spectral coefficients in waveform coding and decoding |
US7933337B2 (en) | 2005-08-12 | 2011-04-26 | Microsoft Corporation | Prediction of transform coefficients for image compression |
US8184710B2 (en) | 2007-02-21 | 2012-05-22 | Microsoft Corporation | Adaptive truncation of transform coefficient data in a transform-based digital media codec |
JP4888335B2 (ja) * | 2007-10-25 | 2012-02-29 | ソニー株式会社 | 符号化方法及び装置、並びにプログラム |
US8179974B2 (en) | 2008-05-02 | 2012-05-15 | Microsoft Corporation | Multi-level representation of reordered transform coefficients |
US8406307B2 (en) | 2008-08-22 | 2013-03-26 | Microsoft Corporation | Entropy coding/decoding of hierarchically organized data |
TWI716169B (zh) * | 2010-12-03 | 2021-01-11 | 美商杜比實驗室特許公司 | 音頻解碼裝置、音頻解碼方法及音頻編碼方法 |
US20140140709A1 (en) * | 2011-07-20 | 2014-05-22 | Custom Link Corportion | Apparatus and method for a frequency specific antenna and receiver |
EP3267587B1 (fr) * | 2015-03-03 | 2021-05-19 | Sony Corporation | Dispositif de codage par compression, procédé de codage par compression, dispositif de décodage, procédé de décodage et programme |
KR101760826B1 (ko) * | 2015-11-19 | 2017-07-25 | 한국건설기술연구원 | 기상 레이더 반사도 자료 압축 장치 및 방법 |
JPWO2017203976A1 (ja) * | 2016-05-24 | 2019-03-28 | ソニー株式会社 | 圧縮符号化装置及び方法、復号装置及び方法、並びにプログラム |
CN110875743B (zh) * | 2018-08-30 | 2023-04-28 | 上海川源信息科技有限公司 | 基于抽样猜测的数据压缩方法 |
KR20210156985A (ko) | 2020-06-19 | 2021-12-28 | 삼성전자주식회사 | 일 함수 층들을 갖는 반도체 소자들 |
KR20210158615A (ko) | 2020-06-24 | 2021-12-31 | 삼성전자주식회사 | 게이트 라인을 포함하는 집적회로 소자 |
KR20210158607A (ko) | 2020-06-24 | 2021-12-31 | 삼성전자주식회사 | 캡핑층을 포함하는 반도체 소자 |
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-
1997
- 1997-10-20 IL IL12520597A patent/IL125205A/en not_active IP Right Cessation
- 1997-10-20 DE DE69738056T patent/DE69738056T2/de not_active Expired - Lifetime
- 1997-10-20 BR BRPI9706918-3A patent/BR9706918B1/pt not_active IP Right Cessation
- 1997-10-20 WO PCT/IB1997/001303 patent/WO1998020488A2/fr active IP Right Grant
- 1997-10-20 ID IDW980037D patent/ID20168A/id unknown
- 1997-10-20 EP EP05106730A patent/EP1603244B1/fr not_active Expired - Lifetime
- 1997-10-20 PT PT05106730T patent/PT1603244E/pt unknown
- 1997-10-20 DE DE69734645T patent/DE69734645T2/de not_active Expired - Lifetime
- 1997-10-20 JP JP52116698A patent/JP4049820B2/ja not_active Expired - Lifetime
- 1997-10-20 CN CNB200410001219XA patent/CN1282154C/zh not_active Expired - Lifetime
- 1997-10-20 ES ES05106730T patent/ES2292066T3/es not_active Expired - Lifetime
- 1997-10-20 ES ES97943108T patent/ES2251743T3/es not_active Expired - Lifetime
- 1997-10-20 AT AT05106730T patent/ATE371298T1/de active
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- 1997-10-31 AR ARP970105070A patent/AR009834A1/es active IP Right Grant
- 1997-11-04 MY MYPI97005217A patent/MY130443A/en unknown
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1999
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2000
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