ATE218740T1 - Verfahren und vorrichtung zur erzeugung und kodierung von linienspektralwurzeln - Google Patents

Verfahren und vorrichtung zur erzeugung und kodierung von linienspektralwurzeln

Info

Publication number: ATE218740T1
Authority: AT; Austria
Prior art keywords: roots; generating; line spectral; coding line; coding
Prior art date: 1995-08-01

Application number

AT96926869T

Other languages

English (en)

Inventor

William R Gardner

Sharath Manjunath

Peter Monta

Original Assignee

Qualcomm Inc

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.)

1995-08-01

Filing date

1996-08-01

Publication date

2002-06-15

1996-08-01 Application filed by Qualcomm Inc filed Critical Qualcomm Inc

2002-06-15 Application granted granted Critical

2002-06-15 Publication of ATE218740T1 publication Critical patent/ATE218740T1/de

Links

Classifications

- 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
- G10L13/00—Speech synthesis; Text to speech systems
- 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
- G10L19/04—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 using predictive techniques
- G10L19/06—Determination or coding of the spectral characteristics, e.g. of the short-term prediction coefficients
- G10L19/07—Line spectrum pair [LSP] vocoders

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Audiology, Speech & Language Pathology (AREA)
Computational Linguistics (AREA)
Health & Medical Sciences (AREA)
Human Computer Interaction (AREA)
Acoustics & Sound (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Spectroscopy & Molecular Physics (AREA)
Compression, Expansion, Code Conversion, And Decoders (AREA)
Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
Analogue/Digital Conversion (AREA)

AT96926869T 1995-08-01 1996-08-01 Verfahren und vorrichtung zur erzeugung und kodierung von linienspektralwurzeln ATE218740T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US08/509,848 US5754733A (en)	1995-08-01	1995-08-01	Method and apparatus for generating and encoding line spectral square roots
PCT/US1996/012658 WO1997005602A1 (en)	1995-08-01	1996-08-01	Method and apparatus for generating and encoding line spectral square roots

Publications (1)

Publication Number	Publication Date
ATE218740T1 true ATE218740T1 (de)	2002-06-15

Family

ID=24028330

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT96926869T ATE218740T1 (de)	1995-08-01	1996-08-01	Verfahren und vorrichtung zur erzeugung und kodierung von linienspektralwurzeln

Country Status (21)

Country	Link
US (1)	US5754733A (de)
EP (1)	EP0842509B1 (de)
JP (2)	JP3343125B2 (de)
KR (1)	KR100408911B1 (de)
CN (1)	CN1147833C (de)
AR (1)	AR000436A1 (de)
AT (1)	ATE218740T1 (de)
BR (1)	BR9609841B1 (de)
CA (1)	CA2228172A1 (de)
DE (1)	DE69621620T2 (de)
DK (1)	DK0842509T3 (de)
ES (1)	ES2176478T3 (de)
FI (1)	FI980207A7 (de)
IL (2)	IL118977A (de)
MX (1)	MX9800851A (de)
MY (1)	MY112330A (de)
PT (1)	PT842509E (de)
RU (1)	RU98103512A (de)
TW (1)	TW410273B (de)
WO (1)	WO1997005602A1 (de)
ZA (1)	ZA966401B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0821505A1 (de) *	1996-07-25	1998-01-28	Hewlett-Packard Company	Vorrichtung mit Verbindungsmöglichkeiten zwischen Anordnungen, die mit unterschiedlichen Schnittstellen an die Vorrichtung angeschlossen sind
FI973873A7 (fi) *	1997-10-02	1999-04-03	Nokia Mobile Phones Ltd	Puhekoodaus
JPH11296904A (ja)	1998-04-03	1999-10-29	Toshiba Corp	情報記録媒体およびこれに用いられる樹脂基板の製造方法
US7003454B2 (en) *	2001-05-16	2006-02-21	Nokia Corporation	Method and system for line spectral frequency vector quantization in speech codec
US8352248B2 (en) *	2003-01-03	2013-01-08	Marvell International Ltd.	Speech compression method and apparatus
US7272557B2 (en) *	2003-05-01	2007-09-18	Microsoft Corporation	Method and apparatus for quantizing model parameters
US8920343B2 (en)	2006-03-23	2014-12-30	Michael Edward Sabatino	Apparatus for acquiring and processing of physiological auditory signals
DE602008005250D1 (de)	2008-01-04	2011-04-14	Dolby Sweden Ab	Audiokodierer und -dekodierer
BR112012026324B1 (pt)	2010-04-13	2021-08-17	Fraunhofer - Gesellschaft Zur Förderung Der Angewandten Forschung E. V	Codificador de aúdio ou vídeo, decodificador de aúdio ou vídeo e métodos relacionados para o processamento do sinal de aúdio ou vídeo de múltiplos canais usando uma direção de previsão variável
KR101747917B1 (ko) *	2010-10-18	2017-06-15	삼성전자주식회사	선형 예측 계수를 양자화하기 위한 저복잡도를 가지는 가중치 함수 결정 장치 및 방법
MX2013009303A (es)	2011-02-14	2013-09-13	Fraunhofer Ges Forschung	Codec de audio utilizando sintesis de ruido durante fases inactivas.
EP2676266B1 (de) *	2011-02-14	2015-03-11	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	Auf linearer Prädiktionscodierung basierendes Codierschema unter Verwendung von Spektralbereichsrauschformung
MY159444A (en)	2011-02-14	2017-01-13	Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E V	Encoding and decoding of pulse positions of tracks of an audio signal
US9609370B2 (en)	2011-05-31	2017-03-28	Alcatel Lucent	Video delivery modification based on network availability
US9071954B2 (en)	2011-05-31	2015-06-30	Alcatel Lucent	Wireless optimized content delivery network
US20140358529A1 (en) *	2013-05-29	2014-12-04	Tencent Technology (Shenzhen) Company Limited	Systems, Devices and Methods for Processing Speech Signals
EP2824661A1 (de)	2013-07-11	2015-01-14	Thomson Licensing	Verfahren und Vorrichtung zur Erzeugung aus einer Koeffizientendomänenrepräsentation von HOA-Signalen eine gemischte Raum-/Koeffizientendomänenrepräsentation der besagten HOA-Signale
JP6422813B2 (ja) *	2015-04-13	2018-11-14	日本電信電話株式会社	符号化装置、復号装置、これらの方法及びプログラム
KR101880447B1 (ko) *	2015-12-01	2018-07-23	김배용	생리활성물질 복합체, 이의 제조방법 및 이를 포함한 화장료 조성물

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5012518A (en) *	1989-07-26	1991-04-30	Itt Corporation	Low-bit-rate speech coder using LPC data reduction processing
US4975956A (en) *	1989-07-26	1990-12-04	Itt Corporation	Low-bit-rate speech coder using LPC data reduction processing
DE69232202T2 (de) *	1991-06-11	2002-07-25	Qualcomm, Inc.	Vocoder mit veraendlicher bitrate

1995
- 1995-08-01 US US08/509,848 patent/US5754733A/en not_active Expired - Lifetime
1996
- 1996-07-26 ZA ZA9606401A patent/ZA966401B/xx unknown
- 1996-07-30 IL IL11897796A patent/IL118977A/xx not_active IP Right Cessation
- 1996-07-31 AR AR33770196A patent/AR000436A1/es unknown
- 1996-07-31 MY MYPI96003124A patent/MY112330A/en unknown
- 1996-08-01 MX MX9800851A patent/MX9800851A/es active IP Right Grant
- 1996-08-01 KR KR10-1998-0700709A patent/KR100408911B1/ko not_active Expired - Fee Related
- 1996-08-01 BR BRPI9609841-4A patent/BR9609841B1/pt not_active IP Right Cessation
- 1996-08-01 JP JP50790597A patent/JP3343125B2/ja not_active Expired - Fee Related
- 1996-08-01 ES ES96926869T patent/ES2176478T3/es not_active Expired - Lifetime
- 1996-08-01 EP EP96926869A patent/EP0842509B1/de not_active Expired - Lifetime
- 1996-08-01 PT PT96926869T patent/PT842509E/pt unknown
- 1996-08-01 CA CA002228172A patent/CA2228172A1/en not_active Abandoned
- 1996-08-01 IL IL12311996A patent/IL123119A0/xx unknown
- 1996-08-01 WO PCT/US1996/012658 patent/WO1997005602A1/en not_active Ceased
- 1996-08-01 AT AT96926869T patent/ATE218740T1/de active
- 1996-08-01 DE DE69621620T patent/DE69621620T2/de not_active Expired - Lifetime
- 1996-08-01 RU RU98103512/09A patent/RU98103512A/ru not_active Application Discontinuation
- 1996-08-01 CN CNB961967749A patent/CN1147833C/zh not_active Expired - Lifetime
- 1996-08-01 DK DK96926869T patent/DK0842509T3/da active
- 1996-08-14 TW TW085109891A patent/TW410273B/zh not_active IP Right Cessation
1998
- 1998-01-29 FI FI980207A patent/FI980207A7/fi not_active IP Right Cessation
2002
- 2002-05-15 JP JP2002140337A patent/JP2003050600A/ja not_active Withdrawn

Also Published As

Publication number	Publication date
AU6688596A (en)	1997-02-26
CA2228172A1 (en)	1997-02-13
JP2003050600A (ja)	2003-02-21
KR19990036044A (ko)	1999-05-25
JP3343125B2 (ja)	2002-11-11
ES2176478T3 (es)	2002-12-01
MX9800851A (es)	1998-04-30
CN1195414A (zh)	1998-10-07
BR9609841B1 (pt)	2009-01-13
TW410273B (en)	2000-11-01
JPH11510274A (ja)	1999-09-07
WO1997005602A1 (en)	1997-02-13
IL123119A0 (en)	1998-09-24
US5754733A (en)	1998-05-19
IL118977A0 (en)	1996-10-31
IL118977A (en)	2000-01-31
FI980207A7 (fi)	1998-03-31
AR000436A1 (es)	1997-06-18
PT842509E (pt)	2002-10-31
BR9609841A (pt)	1999-03-09
EP0842509A1 (de)	1998-05-20
DK0842509T3 (da)	2002-10-07
ZA966401B (en)	1998-03-09
CN1147833C (zh)	2004-04-28
RU98103512A (ru)	2000-01-27
DE69621620T2 (de)	2003-02-06
DE69621620D1 (de)	2002-07-11
KR100408911B1 (ko)	2004-04-03
FI980207A0 (fi)	1998-01-29
AU702506B2 (en)	1999-02-25
EP0842509B1 (de)	2002-06-05
MY112330A (en)	2001-05-31

Legal Events

Date	Code	Title	Description
2002-12-15	UEP	Publication of translation of european patent specification

Publication	Publication Date	Title
DE69739264D1 (de)	2009-04-02	Verfahren und vorrichtung zur erzeugung von timing
ATE218740T1 (de)	2002-06-15	Verfahren und vorrichtung zur erzeugung und kodierung von linienspektralwurzeln
DE69735866D1 (de)	2006-06-22	Vorrichtung und Verfahren zur Erzeugung von voraussagbaren Antworten
DE69631728D1 (de)	2004-04-08	Verfahren und Vorrichtung zur Sprachkodierung
DE69735910D1 (de)	2006-06-29	Verfahren und Vorrichtung zur Erzeugung von Kurznachrichten
DE69603577D1 (de)	1999-09-09	Verfahren und vorrichtung zur verabreichung von analgetika
DE69726499D1 (de)	2004-01-15	Verfahren und Vorrichtung zur Kodierung von Aussprache-Prefix-Bäumen
DE69616100D1 (de)	2001-11-29	Verfahren und Vorrichtung zur Herstellung von ozonisiertem Wasser
DE69421963D1 (de)	2000-01-13	Nachbearbeitungsverfahren und Vorrichtung zur Erzeugung von Zuverlässigkeitsymbolen
DE69509841D1 (de)	1999-07-01	Verfahren und Vorrichtung zur Herstellung von Sauerstoff
DE59601862D1 (de)	1999-06-17	Verfahren und Vorrichtung zur Elektrolyse
DE69816225D1 (de)	2003-08-14	Vorrichtung und Verfahren zur Erzeugung von Arpeggiotönen
DE69636631D1 (de)	2006-11-30	Verfahren zur Erzeugung und Registrierung von Grundschlüsseln
DE69622945D1 (de)	2002-09-19	Verfahren und vorrichtung zur herstellung von wasserstoffperoxid
DE69618705D1 (de)	2002-03-14	Verfahren und Vorrichtung zur Herstellung von Bürstenkörpern
DE69506449D1 (de)	1999-01-14	Verfahren und vorrichtung zur zwischenbildkodierung
ATE200961T1 (de)	2001-05-15	Verfahren und vorrichtung zur herstellung von borstenwaren und danach hergestellte borstenware
DE69636215D1 (de)	2006-07-20	Verfahren und vorrichtung zur erzeugung von graviersignalen
DE69618408D1 (de)	2002-02-14	Verfahren und Vorrichtung zur Sprachkodierung
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DE69727046D1 (de)	2004-02-05	Verfahren, vorrichtung und system zur erzeugung von segmentzeitspannen in einem text-zu-sprache system
DE69511469D1 (de)	1999-09-23	Verfahren und Vorrichtung zur Herstellung von Diamanten
DE59506413D1 (de)	1999-08-26	Vorrichtung und verfahren zur herstellung von beuteln
DE69515001D1 (de)	2000-03-16	Verfahren und Vorrichtung zur Erzeugung von mehreren Bildern
DE69632695D1 (de)	2004-07-15	Verfahren und Vorrichtung zur Musiktonerzeugung