PT2380165T - Aparelho, método e programa de computador para obter um parâmetro descrevendo uma variação de uma característica de sinal de um sinal - Google Patents

Aparelho, método e programa de computador para obter um parâmetro descrevendo uma variação de uma característica de sinal de um sinal

Info

Publication number
PT2380165T
PT2380165T PT107016396T PT10701639T PT2380165T PT 2380165 T PT2380165 T PT 2380165T PT 107016396 T PT107016396 T PT 107016396T PT 10701639 T PT10701639 T PT 10701639T PT 2380165 T PT2380165 T PT 2380165T
Authority
PT
Portugal
Prior art keywords
signal
variation
obtaining
computer program
parameter describing
Prior art date
Application number
PT107016396T
Other languages
English (en)
Inventor
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 PT2380165T publication Critical patent/PT2380165T/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
    • G10L25/27—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the analysis technique
    • 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

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)
  • Stored Programmes (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
PT107016396T 2009-01-21 2010-01-11 Aparelho, método e programa de computador para obter um parâmetro descrevendo uma variação de uma característica de sinal de um sinal PT2380165T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14606309P 2009-01-21 2009-01-21

Publications (1)

Publication Number Publication Date
PT2380165T true PT2380165T (pt) 2020-12-18

Family

ID=40935040

Family Applications (1)

Application Number Title Priority Date Filing Date
PT107016396T PT2380165T (pt) 2009-01-21 2010-01-11 Aparelho, método e programa de computador para obter um parâmetro descrevendo uma variação de uma característica de sinal de um sinal

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)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120089390A1 (en) * 2010-08-27 2012-04-12 Smule, Inc. Pitch corrected vocal capture for telephony targets
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
CN103426441B (zh) 2012-05-18 2016-03-02 华为技术有限公司 检测基音周期的正确性的方法和装置
US10324068B2 (en) * 2012-07-19 2019-06-18 Carnegie Mellon University Temperature compensation in wave-based damage detection systems
CA2887009C (en) * 2012-10-05 2019-12-17 Fraunhofer-Gesellschaft Zur Forderung 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

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4231408A (en) 1978-06-08 1980-11-04 Henry Replin Tire structure
NL8701798A (nl) * 1987-07-30 1989-02-16 Philips Nv Werkwijze en inrichting voor het bepalen van het verloop van een spraakparameter, bijvoorbeeld de toonhoogte, in een spraaksignaal.
DK0588932T3 (da) * 1991-06-11 2002-03-11 Qualcomm Inc Vokoder med variabel hastighed
US5751905A (en) * 1995-03-15 1998-05-12 International Business Machines Corporation Statistical acoustic processing method and apparatus for speech recognition using a toned phoneme system
US6574593B1 (en) * 1999-09-22 2003-06-03 Conexant Systems, Inc. Codebook tables for encoding and decoding
RU27259U1 (ru) * 2000-09-07 2003-01-10 Железняк Владимир Кириллович Устройство для измерения разборчивости речи
US7017175B2 (en) 2001-02-02 2006-03-21 Opentv, Inc. Digital television application protocol for interactive television
CA2365203A1 (en) * 2001-12-14 2003-06-14 Voiceage Corporation A signal modification method for efficient coding of speech signals
EP1668534A4 (en) * 2003-09-29 2013-08-21 Agency Science Tech & Res METHOD FOR TRANSFORMING A DIGITAL TIME DOMAIN SIGNAL IN THE DOMAIN FREQUENCY AND INVERSE
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
CN101867522A (zh) * 2004-08-30 2010-10-20 高通股份有限公司 用于语音ip传输的自适应去抖动缓冲器
US7565018B2 (en) * 2005-08-12 2009-07-21 Microsoft Corporation Adaptive coding and decoding of wide-range coefficients
US7720677B2 (en) 2005-11-03 2010-05-18 Coding Technologies Ab Time warped modified transform coding of audio signals
US7965848B2 (en) * 2006-03-29 2011-06-21 Dolby International Ab Reduced number of channels decoding
JP2007288468A (ja) 2006-04-17 2007-11-01 Sony Corp オーディオ出力装置、パラメータ算出方法
KR101393298B1 (ko) * 2006-07-08 2014-05-12 삼성전자주식회사 적응적 부호화/복호화 방법 및 장치
JP4958241B2 (ja) * 2008-08-05 2012-06-20 日本電信電話株式会社 信号処理装置、信号処理方法、信号処理プログラムおよび記録媒体

Also Published As

Publication number Publication date
KR101307079B1 (ko) 2013-09-11
US20110313777A1 (en) 2011-12-22
SG173083A1 (en) 2011-08-29
TWI470623B (zh) 2015-01-21
JP5625093B2 (ja) 2014-11-12
CA2750037A1 (en) 2010-07-29
AU2010206229B2 (en) 2014-01-16
US8571876B2 (en) 2013-10-29
CO6420379A2 (es) 2012-04-16
RU2543308C2 (ru) 2015-02-27
PL2380165T3 (pl) 2021-04-06
CN102334157B (zh) 2014-10-22
EP2380165B1 (en) 2020-09-16
KR20110110785A (ko) 2011-10-07
JP2012515939A (ja) 2012-07-12
JP5551715B2 (ja) 2014-07-16
CA2750037C (en) 2016-05-17
MY160539A (en) 2017-03-15
BRPI1005165A2 (pt) 2017-08-22
BRPI1005165A8 (pt) 2018-12-18
JP2014013395A (ja) 2014-01-23
WO2010084046A1 (en) 2010-07-29
EP2380165A1 (en) 2011-10-26
TW201108201A (en) 2011-03-01
MX2011007762A (es) 2011-08-12
ZA201105338B (en) 2012-08-29
AR075020A1 (es) 2011-03-02
BRPI1005165B1 (pt) 2021-07-27
EP2211335A1 (en) 2010-07-28
AU2010206229A1 (en) 2011-08-25
ES2831409T3 (es) 2021-06-08
CN102334157A (zh) 2012-01-25

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