BR112013011312A2 - método para estimar um padrão em um sinal (s) tendo um componente periódico, semiperiódico ou virtualmente periódico, dispositivo para estimar um padrão em um sinal (s) tendo um componente periódico, semiperiódico ou virtualmente periódico e programa de computador - Google Patents

método para estimar um padrão em um sinal (s) tendo um componente periódico, semiperiódico ou virtualmente periódico, dispositivo para estimar um padrão em um sinal (s) tendo um componente periódico, semiperiódico ou virtualmente periódico e programa de computador

Info

Publication number
BR112013011312A2
BR112013011312A2 BR112013011312A BR112013011312A BR112013011312A2 BR 112013011312 A2 BR112013011312 A2 BR 112013011312A2 BR 112013011312 A BR112013011312 A BR 112013011312A BR 112013011312 A BR112013011312 A BR 112013011312A BR 112013011312 A2 BR112013011312 A2 BR 112013011312A2
Authority
BR
Brazil
Prior art keywords
periodic
semiperiodic
estimating
pattern
signal
Prior art date
Application number
BR112013011312A
Other languages
English (en)
Portuguese (pt)
Inventor
Ferit Gigi Ercan
Original Assignee
Koninl Philips Electronics Nv
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 Koninl Philips Electronics Nv filed Critical Koninl Philips Electronics Nv
Publication of BR112013011312A2 publication Critical patent/BR112013011312A2/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
    • 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
    • G10L19/02—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 spectral analysis, e.g. transform vocoders or subband vocoders
    • 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
    • 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
    • G10L19/16—Vocoder architecture
    • 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
    • G10L19/16—Vocoder architecture
    • G10L19/18—Vocoders using multiple modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Auxiliary Devices For Music (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Radar Systems Or Details Thereof (AREA)
BR112013011312A 2010-11-10 2011-11-07 método para estimar um padrão em um sinal (s) tendo um componente periódico, semiperiódico ou virtualmente periódico, dispositivo para estimar um padrão em um sinal (s) tendo um componente periódico, semiperiódico ou virtualmente periódico e programa de computador BR112013011312A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10190709 2010-11-10
PCT/IB2011/054951 WO2012063185A1 (en) 2010-11-10 2011-11-07 Method and device for estimating a pattern in a signal

Publications (1)

Publication Number Publication Date
BR112013011312A2 true BR112013011312A2 (pt) 2019-09-24

Family

ID=44999842

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013011312A BR112013011312A2 (pt) 2010-11-10 2011-11-07 método para estimar um padrão em um sinal (s) tendo um componente periódico, semiperiódico ou virtualmente periódico, dispositivo para estimar um padrão em um sinal (s) tendo um componente periódico, semiperiódico ou virtualmente periódico e programa de computador

Country Status (7)

Country Link
US (1) US9208799B2 (enExample)
EP (1) EP2638541A1 (enExample)
JP (1) JP5992427B2 (enExample)
CN (1) CN103189916B (enExample)
BR (1) BR112013011312A2 (enExample)
RU (1) RU2587652C2 (enExample)
WO (1) WO2012063185A1 (enExample)

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JP6114053B2 (ja) * 2013-02-15 2017-04-12 日本電信電話株式会社 音源分離装置、音源分離方法、およびプログラム
EP3537439B1 (en) 2014-05-01 2020-05-13 Nippon Telegraph and Telephone Corporation Periodic-combined-envelope-sequence generation device, periodic-combined-envelope-sequence generation method, periodic-combined-envelope-sequence generation program and recording medium
EP3121814A1 (en) * 2015-07-24 2017-01-25 Sound object techology S.A. in organization A method and a system for decomposition of acoustic signal into sound objects, a sound object and its use
US9717424B2 (en) 2015-10-19 2017-08-01 Garmin Switzerland Gmbh System and method for generating a PPG signal
CN109410980A (zh) * 2016-01-22 2019-03-01 大连民族大学 一种基频估计算法在各类具有谐波结构的信号的基频估计中的应用
EP3396670B1 (en) * 2017-04-28 2020-11-25 Nxp B.V. Speech signal processing
KR101944429B1 (ko) * 2018-11-15 2019-01-30 엘아이지넥스원 주식회사 주파수 분석 방법 및 이를 지원하는 장치
CN110197666B (zh) * 2019-05-30 2022-05-10 广东工业大学 一种基于神经网络的语音识别方法、装置
WO2020261497A1 (ja) * 2019-06-27 2020-12-30 ローランド株式会社 楽音信号のパワーの平坦化方法及び装置、並びに、楽曲のビートタイミング検出方法及び装置
EP3888542A1 (en) 2020-04-01 2021-10-06 Koninklijke Philips N.V. Inductive sensing system and method
CN115067916A (zh) * 2022-06-15 2022-09-20 南京邮电大学 一种基于毫米波雷达的生命体征监测方法
US12336797B2 (en) 2022-10-26 2025-06-24 Garmin International, Inc. Wrist-worn electronic device with optical cardiac monitor
CN116206000B (zh) * 2022-12-12 2025-09-09 中国电子科技集团公司第七研究所 一种基于lab颜色空间映射的幅度相位时频图表达方法
CN118689612B (zh) * 2024-08-23 2024-11-12 卓望数码技术（深圳）有限公司 安全防护任务调度方法、装置、计算机设备及存储介质

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Also Published As

Publication number Publication date
EP2638541A1 (en) 2013-09-18
JP2013542469A (ja) 2013-11-21
CN103189916B (zh) 2015-11-25
US9208799B2 (en) 2015-12-08
US20130231926A1 (en) 2013-09-05
CN103189916A (zh) 2013-07-03
JP5992427B2 (ja) 2016-09-14
RU2587652C2 (ru) 2016-06-20
RU2013126409A (ru) 2014-12-20
WO2012063185A1 (en) 2012-05-18

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law
B25D Requested change of name of applicant approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B25G Requested change of headquarter approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.