BR9609841A - Processo e aparelho para gerar raízes quadradas expectrais de linha de codificação - Google Patents

Processo e aparelho para gerar raízes quadradas expectrais de linha de codificação

Info

Publication number: BR9609841A
Authority: BR; Brazil
Prior art keywords: expectral; generating; square roots; coding line; coding
Prior art date: 1995-08-01

Application number

BR9609841A

Other languages

English (en)

Other versions

BR9609841B1 (pt

Inventor

Shatath Manjunath Will Gardner

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

1999-03-09

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

1999-03-09 Publication of BR9609841A publication Critical patent/BR9609841A/pt

2009-01-13 Publication of BR9609841B1 publication Critical patent/BR9609841B1/pt

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)

BRPI9609841-4A 1995-08-01 1996-08-01 aparelho e mÉtodo para gerar raÍzes quadradas espectrais de linha de codificaÇço. BR9609841B1 (pt)

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 (2)

Publication Number	Publication Date
BR9609841A true BR9609841A (pt)	1999-03-09
BR9609841B1 BR9609841B1 (pt)	2009-01-13

Family

ID=24028330

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI9609841-4A BR9609841B1 (pt)	1995-08-01	1996-08-01	aparelho e mÉtodo para gerar raÍzes quadradas espectrais de linha de codificaÇço.

Country Status (21)

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

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0821505A1 (en) *	1996-07-25	1998-01-28	Hewlett-Packard Company	Apparatus providing connectivity between devices attached to different interfaces of the apparatus
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
EP2077551B1 (en) *	2008-01-04	2011-03-02	Dolby Sweden AB	Audio encoder and decoder
PL3779979T3 (pl)	2010-04-13	2024-01-15	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	Sposób dekodowania audio do przetwarzania sygnałów audio stereo z wykorzystaniem zmiennego kierunku predykcji
KR101747917B1 (ko) *	2010-10-18	2017-06-15	삼성전자주식회사	선형 예측 계수를 양자화하기 위한 저복잡도를 가지는 가중치 함수 결정 장치 및 방법
TWI488176B (zh)	2011-02-14	2015-06-11	Fraunhofer Ges Forschung	音訊信號音軌脈衝位置之編碼與解碼技術
EP2676266B1 (en) *	2011-02-14	2015-03-11	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	Linear prediction based coding scheme using spectral domain noise shaping
EP2676264B1 (en)	2011-02-14	2015-01-28	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	Audio encoder estimating background noise during active phases
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 (en)	2013-07-11	2015-01-14	Thomson Licensing	Method and Apparatus for generating from a coefficient domain representation of HOA signals a mixed spatial/coefficient domain representation of said HOA signals
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
WO1992022891A1 (en) *	1991-06-11	1992-12-23	Qualcomm Incorporated	Variable rate vocoder

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 MY MYPI96003124A patent/MY112330A/en unknown
- 1996-07-31 AR AR33770196A patent/AR000436A1/es unknown
- 1996-08-01 ES ES96926869T patent/ES2176478T3/es not_active Expired - Lifetime
- 1996-08-01 PT PT96926869T patent/PT842509E/pt unknown
- 1996-08-01 AT AT96926869T patent/ATE218740T1/de active
- 1996-08-01 DK DK96926869T patent/DK0842509T3/da active
- 1996-08-01 RU RU98103512/09A patent/RU98103512A/ru not_active Application Discontinuation
- 1996-08-01 DE DE69621620T patent/DE69621620T2/de not_active Expired - Lifetime
- 1996-08-01 WO PCT/US1996/012658 patent/WO1997005602A1/en not_active Ceased
- 1996-08-01 EP EP96926869A patent/EP0842509B1/en not_active Expired - Lifetime
- 1996-08-01 CA CA002228172A patent/CA2228172A1/en not_active Abandoned
- 1996-08-01 CN CNB961967749A patent/CN1147833C/zh not_active Expired - Lifetime
- 1996-08-01 MX MX9800851A patent/MX9800851A/es active IP Right Grant
- 1996-08-01 BR BRPI9609841-4A patent/BR9609841B1/pt not_active IP Right Cessation
- 1996-08-01 KR KR10-1998-0700709A patent/KR100408911B1/ko not_active Expired - Fee Related
- 1996-08-01 JP JP50790597A patent/JP3343125B2/ja not_active Expired - Fee Related
- 1996-08-01 IL IL12311996A patent/IL123119A0/xx unknown
- 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
TW410273B (en)	2000-11-01
MX9800851A (es)	1998-04-30
IL118977A (en)	2000-01-31
CN1195414A (zh)	1998-10-07
ZA966401B (en)	1998-03-09
BR9609841B1 (pt)	2009-01-13
DK0842509T3 (da)	2002-10-07
PT842509E (pt)	2002-10-31
US5754733A (en)	1998-05-19
FI980207A0 (fi)	1998-01-29
IL123119A0 (en)	1998-09-24
RU98103512A (ru)	2000-01-27
JP2003050600A (ja)	2003-02-21
ATE218740T1 (de)	2002-06-15
WO1997005602A1 (en)	1997-02-13
EP0842509A1 (en)	1998-05-20
AR000436A1 (es)	1997-06-18
EP0842509B1 (en)	2002-06-05
JP3343125B2 (ja)	2002-11-11
KR100408911B1 (ko)	2004-04-03
KR19990036044A (ko)	1999-05-25
JPH11510274A (ja)	1999-09-07
AU6688596A (en)	1997-02-26
FI980207A7 (fi)	1998-03-31
MY112330A (en)	2001-05-31
IL118977A0 (en)	1996-10-31
CN1147833C (zh)	2004-04-28
CA2228172A1 (en)	1997-02-13
ES2176478T3 (es)	2002-12-01
AU702506B2 (en)	1999-02-25
DE69621620D1 (de)	2002-07-11
DE69621620T2 (de)	2003-02-06

Publication	Publication Date	Title
BR9609841A (pt)	1999-03-09	Processo e aparelho para gerar raízes quadradas expectrais de linha de codificação
BR9607386A (pt)	1997-11-25	Aparato e processo
BR9510271A (pt)	1997-11-04	Processo e aparelho para produzir um tecido contínuo
BR9400627A (pt)	1994-09-27	Processo e dispositivo para produção de água eletrolítica
BR9510077A (pt)	1997-12-30	Aparelho e processo para tratamento e distribuição de águas servidas
FI952336A7 (fi)	1995-07-10	Laitteisto ja menetelmä puheen digitoimiseksi
BR9603442A (pt)	1998-05-12	Método e aparelho para tratamento gasoso
PT747319E (pt)	2009-12-09	Processo e aparelho para produzir gás contendo fosfina
BR9603659A (pt)	1998-05-19	Processo e aparelho para evitar aglomeração
FI954622A0 (fi)	1995-09-29	Menetelmä ja laite signaalien ryhmäkoodauksen suorittamiseksi
BR9304887A (pt)	1994-06-14	Processo e aparelho para produzir peróxido de hidrogenio.
EP0620687A3 (en)	1996-05-15	Coding device and method.
BR9600292A (pt)	1997-12-23	Processo e aparelho para purificação da água
BR9507568A (pt)	1997-08-05	Aparelho e processo de revestimento
BR9602141A (pt)	1998-06-30	Composição polimerizável e processo para produzir composição polimerizável
BR9306881A (pt)	1998-12-08	Silicato-sulfato de aluminio polimérico e processo e aparelho para produção do mesmo
BR9203594A (pt)	1993-04-13	Processo e aparelho para obtencao de confeito gaseificado e conteito
BR9203927A (pt)	1993-04-27	Processo e aparelho para trefilar arames
BR9603941A (pt)	1998-06-09	Processo e aparelho para sintetização de voz
BR9703903A (pt)	1998-11-03	Processo e aparelho para codificação de voz
BR9406778A (pt)	1996-03-19	Processo e aparelho de fumigaçao
ZA9610826B (en)	1997-06-27	Sonic method and apparatus for cosmetic applications
BR9607413A (pt)	1998-06-23	Processo para produçao de pentafluoretano e tetrafluorcloroetano
FI973154L (fi)	1997-07-30	Menetelmä ja laitteisto säikeiden valmistamiseksi
FI941414L (fi)	1994-09-27	Menetelmä ja laitteisto bioproteiinien valmistamiseksi

Legal Events

Date	Code	Title	Description
2007-03-13	B06A	Patent application procedure suspended [chapter 6.1 patent gazette]
2008-01-02	B09A	Decision: intention to grant [chapter 9.1 patent gazette]
2008-06-17	B08F	Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]	Free format text: REFERENTE AS TAXAS DE RESTAURACAO DAS 10A E 11A ANUIDADES.
2009-03-31	B08G	Application fees: restoration [chapter 8.7 patent gazette]
2009-04-22	B16A	Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]	Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 22/04/2009, OBSERVADAS AS CONDICOES LEGAIS.
2012-12-11	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A 16A ANUIDADE.
2015-12-01	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AS 16A, 17A, 18A E 19A ANUIDADES. PAGAR RESTAURACAO.
2016-03-29	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.
2018-03-20	B15K	Others concerning applications: alteration of classification	Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. A CLASSIFICACAO IPC ANTERIOR ERA G10L 9/14. Ipc: G10L 19/07 (2013.01) Ipc: G10L 19/07 (2013.01)