JP2003507913A - Ｍビットｐｃｍサンプルを有するディジタル情報信号の伝送 - Google Patents
Ｍビットｐｃｍサンプルを有するディジタル情報信号の伝送Info
- Publication number
- JP2003507913A JP2003507913A JP2001517388A JP2001517388A JP2003507913A JP 2003507913 A JP2003507913 A JP 2003507913A JP 2001517388 A JP2001517388 A JP 2001517388A JP 2001517388 A JP2001517388 A JP 2001517388A JP 2003507913 A JP2003507913 A JP 2003507913A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- bit pcm
- bit
- transmission
- difference
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 76
- 238000013144 data compression Methods 0.000 claims abstract description 46
- 238000000034 method Methods 0.000 claims description 25
- 230000003287 optical effect Effects 0.000 claims description 9
- 230000006837 decompression Effects 0.000 claims description 8
- 230000002194 synthesizing effect Effects 0.000 claims description 7
- 239000000284 extract Substances 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 9
- 238000003786 synthesis reaction Methods 0.000 description 9
- 238000013139 quantization Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 101100426112 Arabidopsis thaliana TRM32 gene Proteins 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
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
- G11B20/00884—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a watermark, i.e. a barely perceptible transformation of the original data which can nevertheless be recognised by an algorithm
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/018—Audio watermarking, i.e. embedding inaudible data in the audio signal
-
- 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
- G11B20/10527—Audio or video recording; Data buffering arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B14/00—Transmission systems not characterised by the medium used for transmission
- H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
- H04B14/04—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse code modulation
-
- 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
-
- 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
- G11B20/1262—Formatting, e.g. arrangement of data block or words on the record carriers with more than one format/standard, e.g. conversion from CD-audio format to R-DAT format
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Health & Medical Sciences (AREA)
- Computational Linguistics (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Computer Security & Cryptography (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)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP99202633 | 1999-08-13 | ||
| EP99202633.6 | 1999-08-13 | ||
| PCT/EP2000/007181 WO2001013375A1 (en) | 1999-08-13 | 2000-07-24 | Transmission of a digital information signal having m bit pcm samples |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003507913A true JP2003507913A (ja) | 2003-02-25 |
Family
ID=8240536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001517388A Withdrawn JP2003507913A (ja) | 1999-08-13 | 2000-07-24 | Ｍビットｐｃｍサンプルを有するディジタル情報信号の伝送 |
Country Status (19)
| Country | Link |
|---|---|
| EP (1) | EP1119854A1 (ko) |
| JP (1) | JP2003507913A (ko) |
| KR (1) | KR20010087370A (ko) |
| CN (1) | CN1310238C (ko) |
| AR (1) | AR025228A1 (ko) |
| AU (1) | AU775494B2 (ko) |
| BR (1) | BR0007009A (ko) |
| CZ (1) | CZ20011291A3 (ko) |
| EG (1) | EG22673A (ko) |
| HK (1) | HK1040314A1 (ko) |
| ID (1) | ID29080A (ko) |
| IL (1) | IL142540A0 (ko) |
| MY (1) | MY127901A (ko) |
| PL (1) | PL347188A1 (ko) |
| RU (1) | RU2267171C2 (ko) |
| TR (1) | TR200101073T1 (ko) |
| TW (1) | TW501099B (ko) |
| WO (1) | WO2001013375A1 (ko) |
| ZA (1) | ZA200103079B (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010171768A (ja) * | 2009-01-23 | 2010-08-05 | Sony Corp | 音声データ送信装置、音声データ送信方法、音声データ受信装置および音声データ受信方法 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101283249B (zh) * | 2005-10-05 | 2013-12-04 | Lg电子株式会社 | 信号处理的方法和装置以及编码和解码方法及其装置 |
| CN101046961B (zh) * | 2006-03-31 | 2011-10-12 | 北京希格玛和芯微电子技术有限公司 | 一种基于波形的语音压缩、解压缩方法及电路 |
| JP5264901B2 (ja) * | 2007-07-06 | 2013-08-14 | フランス・テレコム | デジタルオーディオ信号の階層符号化 |
| KR100912826B1 (ko) * | 2007-08-16 | 2009-08-18 | 한국전자통신연구원 | Ｇ．７１１ 코덱의 음질 향상을 위한 향상 계층 부호화 및복호화 장치와 그 방법 |
| RU2447492C1 (ru) * | 2011-03-14 | 2012-04-10 | Федеральное государственное унитарное предприятие "Специальное научно-производственное объединение "Элерон" (ФГУП "СНПО "Элерон") | Способ цифровой передачи информации |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2110182C (en) * | 1991-05-29 | 2005-07-05 | Keith O. Johnson | Electronic signal encoding and decoding |
| JP3373221B2 (ja) * | 1992-03-04 | 2003-02-04 | パイオニアビデオ株式会社 | ディジタルオーディオ信号の記録再生装置 |
| US5451942A (en) * | 1994-02-04 | 1995-09-19 | Digital Theater Systems, L.P. | Method and apparatus for multiplexed encoding of digital audio information onto a digital audio storage medium |
| JP3969762B2 (ja) * | 1996-03-18 | 2007-09-05 | パイオニア株式会社 | 情報記録媒体、その記録装置及び方法並びにその再生装置及び方法 |
| JP3496411B2 (ja) * | 1996-10-30 | 2004-02-09 | ソニー株式会社 | 情報符号化方法及び復号化装置 |
-
2000
- 2000-04-27 TW TW089108029A patent/TW501099B/zh active
- 2000-07-24 JP JP2001517388A patent/JP2003507913A/ja not_active Withdrawn
- 2000-07-24 CZ CZ20011291A patent/CZ20011291A3/cs unknown
- 2000-07-24 TR TR2001/01073T patent/TR200101073T1/xx unknown
- 2000-07-24 CN CNB008021929A patent/CN1310238C/zh not_active Expired - Fee Related
- 2000-07-24 AU AU64383/00A patent/AU775494B2/en not_active Ceased
- 2000-07-24 PL PL00347188A patent/PL347188A1/xx not_active Application Discontinuation
- 2000-07-24 RU RU2001112771/28A patent/RU2267171C2/ru not_active IP Right Cessation
- 2000-07-24 WO PCT/EP2000/007181 patent/WO2001013375A1/en not_active Application Discontinuation
- 2000-07-24 KR KR1020017004602A patent/KR20010087370A/ko not_active Application Discontinuation
- 2000-07-24 IL IL14254000A patent/IL142540A0/xx unknown
- 2000-07-24 EP EP00951451A patent/EP1119854A1/en not_active Ceased
- 2000-07-24 ID IDW20010835A patent/ID29080A/id unknown
- 2000-07-24 BR BR0007009-2A patent/BR0007009A/pt not_active IP Right Cessation
- 2000-08-11 MY MYPI20003678A patent/MY127901A/en unknown
- 2000-08-11 AR ARP000104165A patent/AR025228A1/es unknown
- 2000-08-12 EG EG20001048A patent/EG22673A/xx active
-
2001
- 2001-04-12 ZA ZA200103079A patent/ZA200103079B/en unknown
-
2002
- 2002-01-16 HK HK02100320.9A patent/HK1040314A1/zh unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010171768A (ja) * | 2009-01-23 | 2010-08-05 | Sony Corp | 音声データ送信装置、音声データ送信方法、音声データ受信装置および音声データ受信方法 |
| US9077783B2 (en) | 2009-01-23 | 2015-07-07 | Sony Corporation | Sound data transmitting apparatus, sound data transmitting method, sound data receiving apparatus, and sound data receiving apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| MY127901A (en) | 2006-12-29 |
| KR20010087370A (ko) | 2001-09-15 |
| AU775494B2 (en) | 2004-08-05 |
| EG22673A (en) | 2003-06-30 |
| TR200101073T1 (tr) | 2001-08-21 |
| TW501099B (en) | 2002-09-01 |
| AU6438300A (en) | 2001-03-13 |
| ZA200103079B (en) | 2002-07-12 |
| IL142540A0 (en) | 2002-03-10 |
| PL347188A1 (en) | 2002-03-25 |
| ID29080A (id) | 2001-07-26 |
| WO2001013375A1 (en) | 2001-02-22 |
| EP1119854A1 (en) | 2001-08-01 |
| AR025228A1 (es) | 2002-11-13 |
| CN1327590A (zh) | 2001-12-19 |
| HK1040314A1 (zh) | 2002-05-31 |
| RU2267171C2 (ru) | 2005-12-27 |
| CZ20011291A3 (cs) | 2001-08-15 |
| BR0007009A (pt) | 2001-07-10 |
| CN1310238C (zh) | 2007-04-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Application deemed to be withdrawn because no request for examination was validly filed |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20071002 |