BRPI1005165A2 - Aparelho, método e programa de computador para obter um parâmetro que descreve uma variação de uma caracteristica de sinal de um sinal - Google Patents

Aparelho, método e programa de computador para obter um parâmetro que descreve uma variação de uma caracteristica de sinal de um sinal

Info

Publication number
BRPI1005165A2
BRPI1005165A2 BRPI1005165A BRPI1005165A2 BR PI1005165 A2 BRPI1005165 A2 BR PI1005165A2 BR PI1005165 A BRPI1005165 A BR PI1005165A BR PI1005165 A2 BRPI1005165 A2 BR PI1005165A2
Authority
BR
Brazil
Prior art keywords
signal
describes
parameter
variation
computer program
Prior art date
Application number
Other languages
English (en)
Inventor
Max Neuendorf
Ralf Geiger
Sascha Disch
Stefan Bayer
Tom Bäckström
Original Assignee
Fraunhofer Ges Forschung
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.)
Filing date
Publication date
Application filed by Fraunhofer Ges Forschung filed Critical Fraunhofer Ges Forschung
Publication of BRPI1005165A2 publication Critical patent/BRPI1005165A2/pt
Publication of BRPI1005165A8 publication Critical patent/BRPI1005165A8/pt
Publication of BRPI1005165B1 publication Critical patent/BRPI1005165B1/pt

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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/90—Pitch determination of speech signals
    • 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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/03—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters
    • 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
    • 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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/03—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters
    • G10L25/21—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters the extracted parameters being power information
    • 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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/27—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the analysis technique

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Complex Calculations (AREA)
  • Auxiliary Devices For Music (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Stored Programmes (AREA)
BRPI1005165-1A 2009-01-21 2010-01-11 Aparelho e método para obter um parâmetro que descreve uma variação de uma característica de sinal de um sinal de áudio BRPI1005165B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US14606309P 2009-01-21 2009-01-21
US61/146,063 2009-01-21
EP09005486.7 2009-04-17
EP09005486A EP2211335A1 (en) 2009-01-21 2009-04-17 Apparatus, method and computer program for obtaining a parameter describing a variation of a signal characteristic of a signal
PCT/EP2010/050229 WO2010084046A1 (en) 2009-01-21 2010-01-11 Apparatus, method and computer program for obtaining a parameter describing a variation of a signal characteristic of a signal

Publications (3)

Publication Number Publication Date
BRPI1005165A2 true BRPI1005165A2 (pt) 2017-08-22
BRPI1005165A8 BRPI1005165A8 (pt) 2018-12-18
BRPI1005165B1 BRPI1005165B1 (pt) 2021-07-27

Family

ID=40935040

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1005165-1A BRPI1005165B1 (pt) 2009-01-21 2010-01-11 Aparelho e método para obter um parâmetro que descreve uma variação de uma característica de sinal de um sinal de áudio

Country Status (20)

Country Link
US (1) US8571876B2 (pt)
EP (2) EP2211335A1 (pt)
JP (2) JP5551715B2 (pt)
KR (1) KR101307079B1 (pt)
CN (1) CN102334157B (pt)
AR (1) AR075020A1 (pt)
AU (1) AU2010206229B2 (pt)
BR (1) BRPI1005165B1 (pt)
CA (1) CA2750037C (pt)
CO (1) CO6420379A2 (pt)
ES (1) ES2831409T3 (pt)
MX (1) MX2011007762A (pt)
MY (1) MY160539A (pt)
PL (1) PL2380165T3 (pt)
PT (1) PT2380165T (pt)
RU (1) RU2543308C2 (pt)
SG (1) SG173083A1 (pt)
TW (1) TWI470623B (pt)
WO (1) WO2010084046A1 (pt)
ZA (1) ZA201105338B (pt)

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US8805697B2 (en) * 2010-10-25 2014-08-12 Qualcomm Incorporated Decomposition of music signals using basis functions with time-evolution information
US8626352B2 (en) * 2011-01-26 2014-01-07 Avista Corporation Hydroelectric power optimization service
US10316833B2 (en) * 2011-01-26 2019-06-11 Avista Corporation Hydroelectric power optimization
US9026257B2 (en) 2011-10-06 2015-05-05 Avista Corporation Real-time optimization of hydropower generation facilities
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US10324068B2 (en) * 2012-07-19 2019-06-18 Carnegie Mellon University Temperature compensation in wave-based damage detection systems
WO2014053261A1 (en) * 2012-10-05 2014-04-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. An apparatus for encoding a speech signal employing acelp in the autocorrelation domain
US8554712B1 (en) * 2012-12-17 2013-10-08 Arrapoi, Inc. Simplified method of predicting a time-dependent response of a component of a system to an input into the system
US9741350B2 (en) * 2013-02-08 2017-08-22 Qualcomm Incorporated Systems and methods of performing gain control
GB2513870A (en) 2013-05-07 2014-11-12 Nec Corp Communication system
EP3156861B1 (en) * 2015-10-16 2018-09-26 GE Renewable Technologies Controller for hydroelectric group
RU169931U1 (ru) * 2016-11-02 2017-04-06 Акционерное Общество "Объединенные Цифровые Сети" Устройство сжатия аудиосигнала для передачи по каналам распространения данных
KR102634916B1 (ko) * 2019-08-29 2024-02-06 주식회사 엘지에너지솔루션 온도 추정 모델 결정 방법 및 장치, 온도 추정 모델이 적용된 배터리 관리 시스템
CN112309425A (zh) * 2020-10-14 2021-02-02 浙江大华技术股份有限公司 一种声音变调方法、电子设备及计算机可读存储介质
CN115913231B (zh) * 2023-01-06 2023-05-09 上海芯炽科技集团有限公司 一种tiadc的采样时间误差数字估计方法
CN117727330B (zh) * 2024-02-18 2024-04-16 百鸟数据科技(北京)有限责任公司 基于音频分解的生物多样性预测方法

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CA2365203A1 (en) * 2001-12-14 2003-06-14 Voiceage Corporation A signal modification method for efficient coding of speech signals
WO2005031595A1 (en) * 2003-09-29 2005-04-07 Agency For Science, Technology And Research Method for performing a domain transformation of a digital signal from the time domain into the frequency domain and vice versa
KR100612840B1 (ko) * 2004-02-18 2006-08-18 삼성전자주식회사 모델 변이 기반의 화자 클러스터링 방법, 화자 적응 방법및 이들을 이용한 음성 인식 장치
KR20050087956A (ko) * 2004-02-27 2005-09-01 삼성전자주식회사 무손실 오디오 부호화/복호화 방법 및 장치
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Also Published As

Publication number Publication date
CN102334157B (zh) 2014-10-22
TWI470623B (zh) 2015-01-21
CO6420379A2 (es) 2012-04-16
KR101307079B1 (ko) 2013-09-11
BRPI1005165B1 (pt) 2021-07-27
BRPI1005165A8 (pt) 2018-12-18
EP2380165B1 (en) 2020-09-16
AU2010206229A1 (en) 2011-08-25
RU2543308C2 (ru) 2015-02-27
JP5625093B2 (ja) 2014-11-12
MX2011007762A (es) 2011-08-12
TW201108201A (en) 2011-03-01
EP2211335A1 (en) 2010-07-28
PT2380165T (pt) 2020-12-18
CN102334157A (zh) 2012-01-25
MY160539A (en) 2017-03-15
ES2831409T3 (es) 2021-06-08
CA2750037A1 (en) 2010-07-29
SG173083A1 (en) 2011-08-29
AU2010206229B2 (en) 2014-01-16
US8571876B2 (en) 2013-10-29
WO2010084046A1 (en) 2010-07-29
EP2380165A1 (en) 2011-10-26
AR075020A1 (es) 2011-03-02
KR20110110785A (ko) 2011-10-07
JP5551715B2 (ja) 2014-07-16
PL2380165T3 (pl) 2021-04-06
CA2750037C (en) 2016-05-17
ZA201105338B (en) 2012-08-29
JP2012515939A (ja) 2012-07-12
US20110313777A1 (en) 2011-12-22
JP2014013395A (ja) 2014-01-23

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: G10L 11/04

Ipc: G10L 25/90 (2013.01), G10L 25/21 (2013.01), G10L 2

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time
B11N Dismissal: publication cancelled [chapter 11.14 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 11.4 NA RPI NO 2606 DE 15/12/2020 POR TER SIDO INDEVIDA.

B15V Prolongation of time limit allowed
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/01/2010, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.