RU2267171C2 - Передача цифрового информационного сигнала, имеющего м битовые выборки икм - Google Patents

Передача цифрового информационного сигнала, имеющего м битовые выборки икм Download PDF

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Publication number
RU2267171C2
RU2267171C2 RU2001112771/28A RU2001112771A RU2267171C2 RU 2267171 C2 RU2267171 C2 RU 2267171C2 RU 2001112771/28 A RU2001112771/28 A RU 2001112771/28A RU 2001112771 A RU2001112771 A RU 2001112771A RU 2267171 C2 RU2267171 C2 RU 2267171C2
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RU
Russia
Prior art keywords
signal
bit
pcm
transmission
data
Prior art date
Application number
RU2001112771/28A
Other languages
English (en)
Russian (ru)
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RU2001112771A (ru
Inventor
ДЕ КЕРКХОФ Леон М. ВАН (NL)
ДЕ КЕРКХОФ Леон М. ВАН
Original Assignee
Конинклейке Филипс Электроникс Н.В.
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.)
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Application filed by Конинклейке Филипс Электроникс Н.В. filed Critical Конинклейке Филипс Электроникс Н.В.
Publication of RU2001112771A publication Critical patent/RU2001112771A/ru
Application granted granted Critical
Publication of RU2267171C2 publication Critical patent/RU2267171C2/ru

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    • 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)
  • Health & Medical Sciences (AREA)
  • Computational Linguistics (AREA)
  • Computer Security & Cryptography (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (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)
RU2001112771/28A 1999-08-13 2000-07-24 Передача цифрового информационного сигнала, имеющего м битовые выборки икм RU2267171C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99202633 1999-08-13
EP99202633.6 1999-08-13

Publications (2)

Publication Number Publication Date
RU2001112771A RU2001112771A (ru) 2003-06-10
RU2267171C2 true RU2267171C2 (ru) 2005-12-27

Family

ID=8240536

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2001112771/28A RU2267171C2 (ru) 1999-08-13 2000-07-24 Передача цифрового информационного сигнала, имеющего м битовые выборки икм

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2447492C1 (ru) * 2011-03-14 2012-04-10 Федеральное государственное унитарное предприятие "Специальное научно-производственное объединение "Элерон" (ФГУП "СНПО "Элерон") Способ цифровой передачи информации

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007040364A1 (en) * 2005-10-05 2007-04-12 Lg Electronics Inc. Method and apparatus for signal processing and encoding and decoding method, and apparatus therefor
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
EP2176861B1 (fr) * 2007-07-06 2013-03-27 France Telecom Codage hierarchique de signaux audionumeriques
KR100912826B1 (ko) * 2007-08-16 2009-08-18 한국전자통신연구원 Ｇ．７１１ 코덱의 음질 향상을 위한 향상 계층 부호화 및복호화 장치와 그 방법
JP4784653B2 (ja) 2009-01-23 2011-10-05 ソニー株式会社 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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69229786T2 (de) * 1991-05-29 2000-08-10 Pacific Microsonics Inc Verbessertes System zur Kodierung/Dekodierung von Signalen
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2447492C1 (ru) * 2011-03-14 2012-04-10 Федеральное государственное унитарное предприятие "Специальное научно-производственное объединение "Элерон" (ФГУП "СНПО "Элерон") Способ цифровой передачи информации

Also Published As

Publication number Publication date
CN1327590A (zh) 2001-12-19
CN1310238C (zh) 2007-04-11
ID29080A (id) 2001-07-26
EP1119854A1 (en) 2001-08-01
AR025228A1 (es) 2002-11-13
AU775494B2 (en) 2004-08-05
WO2001013375A1 (en) 2001-02-22
IL142540A0 (en) 2002-03-10
BR0007009A (pt) 2001-07-10
ZA200103079B (en) 2002-07-12
KR20010087370A (ko) 2001-09-15
HK1040314A1 (zh) 2002-05-31
JP2003507913A (ja) 2003-02-25
TW501099B (en) 2002-09-01
AU6438300A (en) 2001-03-13
EG22673A (en) 2003-06-30
CZ20011291A3 (cs) 2001-08-15
PL347188A1 (en) 2002-03-25
MY127901A (en) 2006-12-29
TR200101073T1 (tr) 2001-08-21

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20070725