PL2526550T3 - Ulepszona transpozycja harmonicznych opierająca się na blokach pod-pasma - Google Patents

Ulepszona transpozycja harmonicznych opierająca się na blokach pod-pasma

Info

Publication number
PL2526550T3
PL2526550T3 PL11700033T PL11700033T PL2526550T3 PL 2526550 T3 PL2526550 T3 PL 2526550T3 PL 11700033 T PL11700033 T PL 11700033T PL 11700033 T PL11700033 T PL 11700033T PL 2526550 T3 PL2526550 T3 PL 2526550T3
Authority
PL
Poland
Prior art keywords
block based
harmonic transposition
subband block
based harmonic
improved subband
Prior art date
Application number
PL11700033T
Other languages
English (en)
Inventor
Lars Villemoes
Original Assignee
Dolby Int Ab
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 Dolby Int Ab filed Critical Dolby Int Ab
Publication of PL2526550T3 publication Critical patent/PL2526550T3/pl

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
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/038—Speech enhancement, e.g. noise reduction or echo cancellation using band spreading 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
    • G10L19/02—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
    • G10L19/0204—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 using subband decomposition
    • 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
    • G10L19/022—Blocking, i.e. grouping of samples in time; Choice of analysis windows; Overlap factoring
    • 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
    • G10L19/032—Quantisation or dequantisation of spectral components
    • 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
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • 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
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/04—Time compression or expansion
    • 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
    • G10L25/18—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 spectral information of each sub-band

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing (AREA)
  • Computational Linguistics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Quality & Reliability (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Vibration Dampers (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Braking Arrangements (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Superheterodyne Receivers (AREA)
PL11700033T 2010-01-19 2011-01-05 Ulepszona transpozycja harmonicznych opierająca się na blokach pod-pasma PL2526550T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US29624110P 2010-01-19 2010-01-19
US33154510P 2010-05-05 2010-05-05
EP11700033.1A EP2526550B1 (en) 2010-01-19 2011-01-05 Improved subband block based harmonic transposition
PCT/EP2011/050114 WO2011089029A1 (en) 2010-01-19 2011-01-05 Improved subband block based harmonic transposition

Publications (1)

Publication Number Publication Date
PL2526550T3 true PL2526550T3 (pl) 2019-11-29

Family

ID=43531026

Family Applications (6)

Application Number Title Priority Date Filing Date
PL22189432.2T PL4120263T3 (pl) 2010-01-19 2011-01-05 Transpozycja harmonicznych oparta na ulepszonym bloku pod-pasma
PL20206463.0T PL3806096T3 (pl) 2010-01-19 2011-01-05 Transpozycja harmonicznych oparta na ulepszonym bloku pod-pasma
PL22189443.9T PL4120264T3 (pl) 2010-01-19 2011-01-05 Transpozycja harmonicznych oparta na ulepszonym bloku pod-pasma
PL19175682T PL3564955T3 (pl) 2010-01-19 2011-01-05 Ulepszona transpozycja harmonicznych opierająca się na bloku pod-pasma
PL11700033T PL2526550T3 (pl) 2010-01-19 2011-01-05 Ulepszona transpozycja harmonicznych opierająca się na blokach pod-pasma
PL19175681T PL3564954T3 (pl) 2010-01-19 2011-01-05 Ulepszona transpozycja harmonicznych oparta na bloku podpasma

Family Applications Before (4)

Application Number Title Priority Date Filing Date
PL22189432.2T PL4120263T3 (pl) 2010-01-19 2011-01-05 Transpozycja harmonicznych oparta na ulepszonym bloku pod-pasma
PL20206463.0T PL3806096T3 (pl) 2010-01-19 2011-01-05 Transpozycja harmonicznych oparta na ulepszonym bloku pod-pasma
PL22189443.9T PL4120264T3 (pl) 2010-01-19 2011-01-05 Transpozycja harmonicznych oparta na ulepszonym bloku pod-pasma
PL19175682T PL3564955T3 (pl) 2010-01-19 2011-01-05 Ulepszona transpozycja harmonicznych opierająca się na bloku pod-pasma

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL19175681T PL3564954T3 (pl) 2010-01-19 2011-01-05 Ulepszona transpozycja harmonicznych oparta na bloku podpasma

Country Status (17)

Country Link
US (10) US8898067B2 (pl)
EP (9) EP4120263B1 (pl)
JP (10) JP5329717B2 (pl)
KR (14) KR102020334B1 (pl)
CN (4) CN102741921B (pl)
AU (1) AU2011208899B2 (pl)
BR (6) BR122019025143B1 (pl)
CA (9) CA3107943C (pl)
CL (1) CL2012001990A1 (pl)
ES (6) ES2930203T3 (pl)
MX (1) MX2012007942A (pl)
MY (2) MY164396A (pl)
PL (6) PL4120263T3 (pl)
RU (3) RU2518682C2 (pl)
SG (3) SG10202101744YA (pl)
UA (1) UA102347C2 (pl)
WO (1) WO2011089029A1 (pl)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102020334B1 (ko) 2010-01-19 2019-09-10 돌비 인터네셔널 에이비 고조파 전위에 기초하여 개선된 서브밴드 블록
US8958510B1 (en) * 2010-06-10 2015-02-17 Fredric J. Harris Selectable bandwidth filter
CA3191597C (en) 2010-09-16 2024-01-02 Dolby International Ab Cross product enhanced subband block based harmonic transposition
EP2682941A1 (de) * 2012-07-02 2014-01-08 Technische Universität Ilmenau Vorrichtung, Verfahren und Computerprogramm für frei wählbare Frequenzverschiebungen in der Subband-Domäne
JP2014041240A (ja) * 2012-08-22 2014-03-06 Pioneer Electronic Corp タイムスケーリング方法、ピッチシフト方法、オーディオデータ処理装置およびプログラム
CN103971693B (zh) * 2013-01-29 2017-02-22 华为技术有限公司 高频带信号的预测方法、编/解码设备
RU2665281C2 (ru) * 2013-09-12 2018-08-28 Долби Интернэшнл Аб Временное согласование данных обработки на основе квадратурного зеркального фильтра
US9306606B2 (en) * 2014-06-10 2016-04-05 The Boeing Company Nonlinear filtering using polyphase filter banks
EP2963646A1 (en) * 2014-07-01 2016-01-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Decoder and method for decoding an audio signal, encoder and method for encoding an audio signal
WO2016180704A1 (en) 2015-05-08 2016-11-17 Dolby International Ab Dialog enhancement complemented with frequency transposition
RU2727968C2 (ru) * 2015-09-22 2020-07-28 Конинклейке Филипс Н.В. Обработка аудиосигнала
TWI807562B (zh) 2017-03-23 2023-07-01 瑞典商都比國際公司 用於音訊信號之高頻重建的諧波轉置器的回溯相容整合
WO2018201113A1 (en) * 2017-04-28 2018-11-01 Dts, Inc. Audio coder window and transform implementations
WO2019199701A1 (en) 2018-04-09 2019-10-17 Dolby Laboratories Licensing Corporation Hdr image representations using neural network mappings
IL313348A (en) * 2018-04-25 2024-08-01 Dolby Int Ab Combining high-frequency restoration techniques with reduced post-processing delay
IL278223B2 (en) * 2018-04-25 2023-12-01 Dolby Int Ab Combining high-frequency audio reconstruction techniques
CN114822572A (zh) * 2022-04-18 2022-07-29 西北工业大学 一种低信噪比下基于滤波器组的语音增强方法

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100261253B1 (ko) 1997-04-02 2000-07-01 윤종용 비트율 조절이 가능한 오디오 부호화/복호화 방법및 장치
RU2256293C2 (ru) 1997-06-10 2005-07-10 Коудинг Технолоджиз Аб Усовершенствование исходного кодирования с использованием дублирования спектральной полосы
SE512719C2 (sv) * 1997-06-10 2000-05-02 Lars Gustaf Liljeryd En metod och anordning för reduktion av dataflöde baserad på harmonisk bandbreddsexpansion
JP3442974B2 (ja) 1997-07-30 2003-09-02 本田技研工業株式会社 吸収式冷凍機の精留装置
US6266003B1 (en) * 1998-08-28 2001-07-24 Sigma Audio Research Limited Method and apparatus for signal processing for time-scale and/or pitch modification of audio signals
AUPP829899A0 (en) * 1999-01-27 1999-02-18 Motorola Australia Pty Ltd Method and apparatus for time-warping a digitised waveform to have an approximately fixed period
SE0004818D0 (sv) 2000-12-22 2000-12-22 Coding Technologies Sweden Ab Enhancing source coding systems by adaptive transposition
JP3848181B2 (ja) * 2002-03-07 2006-11-22 キヤノン株式会社 音声合成装置及びその方法、プログラム
US20030187663A1 (en) * 2002-03-28 2003-10-02 Truman Michael Mead Broadband frequency translation for high frequency regeneration
US7447631B2 (en) * 2002-06-17 2008-11-04 Dolby Laboratories Licensing Corporation Audio coding system using spectral hole filling
TWI288915B (en) * 2002-06-17 2007-10-21 Dolby Lab Licensing Corp Improved audio coding system using characteristics of a decoded signal to adapt synthesized spectral components
JP4227772B2 (ja) * 2002-07-19 2009-02-18 日本電気株式会社 オーディオ復号装置と復号方法およびプログラム
CA2399159A1 (en) * 2002-08-16 2004-02-16 Dspfactory Ltd. Convergence improvement for oversampled subband adaptive filters
EP1543307B1 (en) 2002-09-19 2006-02-22 Matsushita Electric Industrial Co., Ltd. Audio decoding apparatus and method
RU2271578C2 (ru) * 2003-01-31 2006-03-10 Ооо "Центр Речевых Технологий" Способ распознавания речевых команд управления
US7318035B2 (en) 2003-05-08 2008-01-08 Dolby Laboratories Licensing Corporation Audio coding systems and methods using spectral component coupling and spectral component regeneration
RU2374703C2 (ru) * 2003-10-30 2009-11-27 Конинклейке Филипс Электроникс Н.В. Кодирование или декодирование аудиосигнала
CA2454296A1 (en) * 2003-12-29 2005-06-29 Nokia Corporation Method and device for speech enhancement in the presence of background noise
US7272567B2 (en) * 2004-03-25 2007-09-18 Zoran Fejzo Scalable lossless audio codec and authoring tool
JP2006070768A (ja) 2004-09-01 2006-03-16 Honda Motor Co Ltd 蒸発燃料処理装置
JP4977471B2 (ja) 2004-11-05 2012-07-18 パナソニック株式会社 符号化装置及び符号化方法
US7472041B2 (en) 2005-08-26 2008-12-30 Step Communications Corporation Method and apparatus for accommodating device and/or signal mismatch in a sensor array
US7917561B2 (en) 2005-09-16 2011-03-29 Coding Technologies Ab Partially complex modulated filter bank
JP4760278B2 (ja) * 2005-10-04 2011-08-31 株式会社ケンウッド 補間装置、オーディオ再生装置、補間方法および補間プログラム
US20070083365A1 (en) * 2005-10-06 2007-04-12 Dts, Inc. Neural network classifier for separating audio sources from a monophonic audio signal
JP4693584B2 (ja) * 2005-10-18 2011-06-01 三洋電機株式会社 アクセス制御装置
TWI311856B (en) 2006-01-04 2009-07-01 Quanta Comp Inc Synthesis subband filtering method and apparatus
KR100754220B1 (ko) 2006-03-07 2007-09-03 삼성전자주식회사 Ｍｐｅｇ 서라운드를 위한 바이노럴 디코더 및 그 디코딩방법
US8150065B2 (en) 2006-05-25 2012-04-03 Audience, Inc. System and method for processing an audio signal
WO2008039038A1 (en) * 2006-09-29 2008-04-03 Electronics And Telecommunications Research Institute Apparatus and method for coding and decoding multi-object audio signal with various channel
EP3288027B1 (en) * 2006-10-25 2021-04-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for generating complex-valued audio subband values
JP5141180B2 (ja) * 2006-11-09 2013-02-13 ソニー株式会社 周波数帯域拡大装置及び周波数帯域拡大方法、再生装置及び再生方法、並びに、プログラム及び記録媒体
JP5103880B2 (ja) * 2006-11-24 2012-12-19 富士通株式会社 復号化装置および復号化方法
JP2009116245A (ja) 2007-11-09 2009-05-28 Yamaha Corp 音声強調装置
DE102008015702B4 (de) * 2008-01-31 2010-03-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zur Bandbreitenerweiterung eines Audiosignals
JP5010743B2 (ja) * 2008-07-11 2012-08-29 フラウンホーファー−ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン スペクトル傾斜で制御されたフレーミングを使用して帯域拡張データを計算するための装置及び方法
KR101239812B1 (ko) * 2008-07-11 2013-03-06 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 대역폭 확장 신호를 생성하기 위한 장치 및 방법
UA99878C2 (ru) 2009-01-16 2012-10-10 Долби Интернешнл Аб Гармоническое преобразование, усовершенствованное перекрестным произведением
EP2239732A1 (en) * 2009-04-09 2010-10-13 Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V. Apparatus and method for generating a synthesis audio signal and for encoding an audio signal
TWI556227B (zh) 2009-05-27 2016-11-01 杜比國際公司 從訊號的低頻成份產生該訊號之高頻成份的系統與方法，及其機上盒、電腦程式產品、軟體程式及儲存媒體
KR102020334B1 (ko) 2010-01-19 2019-09-10 돌비 인터네셔널 에이비 고조파 전위에 기초하여 개선된 서브밴드 블록
JP2013153596A (ja) * 2012-01-25 2013-08-08 Hitachi Ulsi Systems Co Ltd 充放電監視装置およびバッテリパック
CN105700923A (zh) 2016-01-08 2016-06-22 深圳市创想天空科技股份有限公司 安装应用程序的方法及系统

Also Published As

Publication number Publication date
US20180075865A1 (en) 2018-03-15
RU2518682C2 (ru) 2014-06-10
US11935555B2 (en) 2024-03-19
CA3166284C (en) 2023-07-18
KR20170060174A (ko) 2017-05-31
CA3200142A1 (en) 2011-07-28
US20120278088A1 (en) 2012-11-01
US11646047B2 (en) 2023-05-09
CN102741921A (zh) 2012-10-17
JP2023011648A (ja) 2023-01-24
CA3107943C (en) 2022-09-06
US9431025B2 (en) 2016-08-30
KR20240121348A (ko) 2024-08-08
KR102478321B1 (ko) 2022-12-19
EP2526550B1 (en) 2019-05-22
EP4120263B1 (en) 2023-08-09
ES2930203T3 (es) 2022-12-07
JP7160968B2 (ja) 2022-10-25
EP4250290B1 (en) 2024-08-21
JP2013516652A (ja) 2013-05-13
CN104318929B (zh) 2017-05-31
CA3008914A1 (en) 2011-07-28
JP2016006526A (ja) 2016-01-14
JP7522331B1 (ja) 2024-07-24
JP2019035971A (ja) 2019-03-07
JP2020064323A (ja) 2020-04-23
EP3806096A1 (en) 2021-04-14
RU2665298C1 (ru) 2018-08-28
KR20120123338A (ko) 2012-11-08
EP4435778A3 (en) 2024-10-09
RU2014100648A (ru) 2015-07-20
KR101740912B1 (ko) 2017-05-29
SG10202101744YA (en) 2021-04-29
US9741362B2 (en) 2017-08-22
CA3074099A1 (en) 2011-07-28
KR102198688B1 (ko) 2021-01-05
BR122019025131B1 (pt) 2021-01-19
CN104318930A (zh) 2015-01-28
AU2011208899B2 (en) 2014-02-13
CA3166284A1 (en) 2011-07-28
US20240127845A1 (en) 2024-04-18
JP6644856B2 (ja) 2020-02-12
JP2024147649A (ja) 2024-10-16
ES2836756T3 (es) 2021-06-28
KR102691176B1 (ko) 2024-08-07
PL3564955T3 (pl) 2021-04-19
PL4120263T3 (pl) 2023-11-20
BR122019025134B1 (pt) 2021-01-26
KR20180053768A (ko) 2018-05-23
KR20190104457A (ko) 2019-09-09
EP4435778A2 (en) 2024-09-25
CN104318928B (zh) 2017-09-12
US20190019528A1 (en) 2019-01-17
CA3074099C (en) 2021-03-23
JP2021073535A (ja) 2021-05-13
PL4120264T3 (pl) 2023-11-20
KR20230003596A (ko) 2023-01-06
JP5329717B2 (ja) 2013-10-30
JP5792234B2 (ja) 2015-10-07
US20220366929A1 (en) 2022-11-17
KR101858948B1 (ko) 2018-05-18
ES2841924T3 (es) 2021-07-12
RU2012128847A (ru) 2014-01-20
CA3200142C (en) 2024-02-20
KR101663578B1 (ko) 2016-10-10
CL2012001990A1 (es) 2013-04-26
RU2018130366A3 (pl) 2022-03-17
BR112012017651B1 (pt) 2021-01-26
MX2012007942A (es) 2012-08-03
BR122020020536B1 (pt) 2021-04-27
JP7475410B2 (ja) 2024-04-26
US8898067B2 (en) 2014-11-25
KR20170116166A (ko) 2017-10-18
KR101343795B1 (ko) 2013-12-23
CA3038582C (en) 2020-04-14
KR20160119271A (ko) 2016-10-12
EP4120264B1 (en) 2023-08-09
SG10201408425QA (en) 2015-01-29
SG182269A1 (en) 2012-08-30
KR102343135B1 (ko) 2021-12-24
EP3564954B1 (en) 2020-11-11
US20150032461A1 (en) 2015-01-29
US10109296B2 (en) 2018-10-23
KR20210158403A (ko) 2021-12-30
AU2011208899A1 (en) 2012-06-14
BR122019025154B1 (pt) 2021-04-13
BR112012017651A2 (pt) 2016-04-19
US11341984B2 (en) 2022-05-24
RU2644527C2 (ru) 2018-02-12
BR122019025143B1 (pt) 2021-01-19
JP6834034B2 (ja) 2021-02-24
JP6189376B2 (ja) 2017-08-30
JP6426244B2 (ja) 2018-11-21
JP7551023B1 (ja) 2024-09-13
US9858945B2 (en) 2018-01-02
EP4435779A2 (en) 2024-09-25
UA102347C2 (ru) 2013-06-25
KR20210002123A (ko) 2021-01-06
PL3806096T3 (pl) 2023-05-08
US20230238017A1 (en) 2023-07-27
ES2955433T3 (es) 2023-12-01
ES2955432T3 (es) 2023-12-01
EP3564955B1 (en) 2020-11-25
CA3107943A1 (en) 2011-07-28
CA3008914C (en) 2019-05-14
CA2945730A1 (en) 2011-07-28
CN102741921B (zh) 2014-08-27
CA2784564A1 (en) 2011-07-28
CA3038582A1 (en) 2011-07-28
EP3564955A1 (en) 2019-11-06
EP3564954A1 (en) 2019-11-06
EP4120264A1 (en) 2023-01-18
PL3564954T3 (pl) 2021-04-06
KR20200030641A (ko) 2020-03-20
EP4435779A3 (en) 2024-10-09
EP4120263A1 (en) 2023-01-18
RU2018130366A (ru) 2020-02-21
KR20190034697A (ko) 2019-04-02
EP2526550A1 (en) 2012-11-28
CN104318928A (zh) 2015-01-28
EP3806096B1 (en) 2022-08-10
CA3225485A1 (en) 2011-07-28
WO2011089029A1 (en) 2011-07-28
KR101783818B1 (ko) 2017-10-10
KR102091677B1 (ko) 2020-03-20
KR20130114270A (ko) 2013-10-16
US20200388300A1 (en) 2020-12-10
CN104318930B (zh) 2017-09-01
KR101964179B1 (ko) 2019-04-01
JP2024103487A (ja) 2024-08-01
KR102020334B1 (ko) 2019-09-10
US10699728B2 (en) 2020-06-30
CA2784564C (en) 2016-11-29
KR20180105757A (ko) 2018-09-28
US20160343386A1 (en) 2016-11-24
MY197452A (en) 2023-06-19
CA2945730C (en) 2018-07-31
US20170309295A1 (en) 2017-10-26
JP2017215607A (ja) 2017-12-07
EP4250290A1 (en) 2023-09-27
ES2734179T3 (es) 2019-12-04
CN104318929A (zh) 2015-01-28
MY164396A (en) 2017-12-15
KR101902863B1 (ko) 2018-10-01
JP2014002393A (ja) 2014-01-09

Similar Documents

Publication Publication Date Title
HK1254144A1 (zh) 高效組合諧波轉置
SG10201408425QA (en) Improved subband block based harmonic transposition
PL3246919T3 (pl) Ulepszona transpozycja harmonicznych
SG10201506914PA (en) Cross product enhanced subband block based harmonic transposition
EP2577690A4 (en) PLAN TRANSFORMER
HK1171476A1 (en) Apparatuses
HK1190224A1 (en) Improved harmonic transposition
GB201003516D0 (en) Instruments
EP2583288A4 (en) PLANAR TRANSFORMER
GB201112745D0 (en) New uses
GB201015324D0 (en) Secure association
EP2637960A4 (en) IMPROVED BLOCK
EP2646966A4 (en) EVALUATION OF A CLOSED CORPORATION
HK1213079A1 (zh) 改進的諧波轉置
GB2472662B (en) Musical aid
GB201015054D0 (en) Planar transformer
GB201112651D0 (en) Instruments
HUP1000373A2 (en) Motor-generator
GB201008378D0 (en) Electric guitar case