JP2003527622A5 - - Google Patents

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Publication number
JP2003527622A5
JP2003527622A5 JP2001511669A JP2001511669A JP2003527622A5 JP 2003527622 A5 JP2003527622 A5 JP 2003527622A5 JP 2001511669 A JP2001511669 A JP 2001511669A JP 2001511669 A JP2001511669 A JP 2001511669A JP 2003527622 A5 JP2003527622 A5 JP 2003527622A5
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JP
Japan
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.)
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Application number
JP2001511669A
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JP4860860B2 (ja
JP2003527622A (ja
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Priority claimed from US09/356,861 external-priority patent/US6434519B1/en
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Publication of JP2003527622A publication Critical patent/JP2003527622A/ja
Publication of JP2003527622A5 publication Critical patent/JP2003527622A5/ja
Application granted granted Critical
Publication of JP4860860B2 publication Critical patent/JP4860860B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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JP2001511669A 1999-07-19 2000-07-18 スピーチコーダにおいてフレームプロトタイプ間の線形位相シフトを計算するために周波数帯域を識別する方法および装置 Expired - Lifetime JP4860860B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/356,861 1999-07-19
US09/356,861 US6434519B1 (en) 1999-07-19 1999-07-19 Method and apparatus for identifying frequency bands to compute linear phase shifts between frame prototypes in a speech coder
PCT/US2000/019603 WO2001006494A1 (en) 1999-07-19 2000-07-18 Method and apparatus for identifying frequency bands to compute linear phase shifts between frame prototypes in a speech coder

Publications (3)

Publication Number Publication Date
JP2003527622A JP2003527622A (ja) 2003-09-16
JP2003527622A5 true JP2003527622A5 (ja) 2007-10-04
JP4860860B2 JP4860860B2 (ja) 2012-01-25

Family

ID=23403272

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001511669A Expired - Lifetime JP4860860B2 (ja) 1999-07-19 2000-07-18 スピーチコーダにおいてフレームプロトタイプ間の線形位相シフトを計算するために周波数帯域を識別する方法および装置

Country Status (17)

Country Link
US (1) US6434519B1 (ja)
EP (1) EP1222658B1 (ja)
JP (1) JP4860860B2 (ja)
KR (1) KR100756570B1 (ja)
CN (1) CN1271596C (ja)
AT (1) ATE341073T1 (ja)
AU (1) AU6353700A (ja)
BR (1) BRPI0012543B1 (ja)
CA (1) CA2380992A1 (ja)
DE (1) DE60030997T2 (ja)
ES (1) ES2276690T3 (ja)
HK (1) HK1058427A1 (ja)
IL (1) IL147571A0 (ja)
MX (1) MXPA02000737A (ja)
NO (1) NO20020294L (ja)
RU (1) RU2002104020A (ja)
WO (1) WO2001006494A1 (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1308927B9 (en) * 2000-08-09 2009-02-25 Sony Corporation Voice data processing device and processing method
KR100383668B1 (ko) * 2000-09-19 2003-05-14 한국전자통신연구원 시간 분리 부호화 알고리즘을 이용한 음성 부호화기 및부호화 방법
US7386444B2 (en) * 2000-09-22 2008-06-10 Texas Instruments Incorporated Hybrid speech coding and system
EP1395980B1 (en) * 2001-05-08 2006-03-15 Koninklijke Philips Electronics N.V. Audio coding
US7333929B1 (en) 2001-09-13 2008-02-19 Chmounk Dmitri V Modular scalable compressed audio data stream
US7275084B2 (en) * 2002-05-28 2007-09-25 Sun Microsystems, Inc. Method, system, and program for managing access to a device
US7130434B1 (en) 2003-03-26 2006-10-31 Plantronics, Inc. Microphone PCB with integrated filter
US20050091044A1 (en) * 2003-10-23 2005-04-28 Nokia Corporation Method and system for pitch contour quantization in audio coding
US20050091041A1 (en) * 2003-10-23 2005-04-28 Nokia Corporation Method and system for speech coding
CN1969318B (zh) * 2004-09-17 2011-11-02 松下电器产业株式会社 音频编码装置、解码装置以及方法
FR2884989A1 (fr) * 2005-04-26 2006-10-27 France Telecom Procede d'adaptation pour une interoperabilite entre modeles de correlation a court terme de signaux numeriques.
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
DE102007023683A1 (de) * 2007-05-22 2008-11-27 Cramer, Annette, Dr. Verfahren zur individuellen und gezielten Klangbeaufschlagung einer Person und Vorrichtung zur Durchführung des Verfahrens
CN102724518B (zh) * 2012-05-16 2014-03-12 浙江大华技术股份有限公司 一种高清视频信号传输方法与装置
US9224402B2 (en) * 2013-09-30 2015-12-29 International Business Machines Corporation Wideband speech parameterization for high quality synthesis, transformation and quantization

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL76283A0 (en) * 1985-09-03 1986-01-31 Ibm Process and system for coding signals
JPH0364800A (ja) * 1989-08-03 1991-03-20 Ricoh Co Ltd 音声符号化及び復号化方式
ATE210347T1 (de) * 1991-08-02 2001-12-15 Sony Corp Digitaler kodierer mit dynamischer quantisierungsbitverteilung
US5884253A (en) * 1992-04-09 1999-03-16 Lucent Technologies, Inc. Prototype waveform speech coding with interpolation of pitch, pitch-period waveforms, and synthesis filter
DE4316297C1 (de) * 1993-05-14 1994-04-07 Fraunhofer Ges Forschung Frequenzanalyseverfahren
US5574823A (en) 1993-06-23 1996-11-12 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Communications Frequency selective harmonic coding
US5668925A (en) * 1995-06-01 1997-09-16 Martin Marietta Corporation Low data rate speech encoder with mixed excitation
US5684926A (en) 1996-01-26 1997-11-04 Motorola, Inc. MBE synthesizer for very low bit rate voice messaging systems
FR2766032B1 (fr) 1997-07-10 1999-09-17 Matra Communication Codeur audio
JPH11224099A (ja) * 1998-02-06 1999-08-17 Sony Corp 位相量子化装置及び方法

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