PL2708042T3 - Urządzenie i sposób generowania sygnału wyjściowego z wykorzystaniem modułu rozkładu - Google Patents

Urządzenie i sposób generowania sygnału wyjściowego z wykorzystaniem modułu rozkładu

Info

Publication number
PL2708042T3
PL2708042T3 PL12720155T PL12720155T PL2708042T3 PL 2708042 T3 PL2708042 T3 PL 2708042T3 PL 12720155 T PL12720155 T PL 12720155T PL 12720155 T PL12720155 T PL 12720155T PL 2708042 T3 PL2708042 T3 PL 2708042T3
Authority
PL
Poland
Prior art keywords
decomposer
generating
output signal
signal employing
employing
Prior art date
Application number
PL12720155T
Other languages
English (en)
Inventor
Andreas Walther
Andreas Silzle
Oliver Hellmuth
Bernhard Grill
Harald Popp
Original Assignee
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
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-Gesellschaft zur Förderung der angewandten Forschung e.V. filed Critical Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Publication of PL2708042T3 publication Critical patent/PL2708042T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/006—Systems employing more than two channels, e.g. quadraphonic in which a plurality of audio signals are transformed in a combination of audio signals and modulated signals, e.g. CD-4 systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/008—Systems employing more than two channels, e.g. quadraphonic in which the audio signals are in digital form, i.e. employing more than two discrete digital channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
PL12720155T 2011-05-11 2012-05-08 Urządzenie i sposób generowania sygnału wyjściowego z wykorzystaniem modułu rozkładu PL2708042T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161484962P 2011-05-11 2011-05-11
EP11181828A EP2523473A1 (en) 2011-05-11 2011-09-19 Apparatus and method for generating an output signal employing a decomposer
EP12720155.6A EP2708042B1 (en) 2011-05-11 2012-05-08 Apparatus and method for generating an output signal employing a decomposer
PCT/EP2012/058433 WO2012152785A1 (en) 2011-05-11 2012-05-08 Apparatus and method for generating an output signal employing a decomposer

Publications (1)

Publication Number Publication Date
PL2708042T3 true PL2708042T3 (pl) 2020-03-31

Family

ID=44905402

Family Applications (2)

Application Number Title Priority Date Filing Date
PL18163700T PL3364669T3 (pl) 2011-05-11 2012-05-08 Urządzenie i sposób generowania sygnału wyjściowego audio zawierającego co najmniej dwa kanały wyjściowe
PL12720155T PL2708042T3 (pl) 2011-05-11 2012-05-08 Urządzenie i sposób generowania sygnału wyjściowego z wykorzystaniem modułu rozkładu

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PL18163700T PL3364669T3 (pl) 2011-05-11 2012-05-08 Urządzenie i sposób generowania sygnału wyjściowego audio zawierającego co najmniej dwa kanały wyjściowe

Country Status (14)

Country Link
US (1) US9729991B2 (pl)
EP (3) EP2523473A1 (pl)
JP (2) JP5934784B2 (pl)
KR (1) KR101532505B1 (pl)
CN (2) CN105578379B (pl)
AR (2) AR086353A1 (pl)
BR (1) BR112013028981B1 (pl)
CA (2) CA2908180C (pl)
ES (2) ES2895436T3 (pl)
MX (2) MX338999B (pl)
PL (2) PL3364669T3 (pl)
RU (2) RU2569346C2 (pl)
TW (1) TWI540913B (pl)
WO (1) WO2012152785A1 (pl)

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EP2733964A1 (en) * 2012-11-15 2014-05-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Segment-wise adjustment of spatial audio signal to different playback loudspeaker setup
US9478224B2 (en) * 2013-04-05 2016-10-25 Dolby International Ab Audio processing system
JP6463955B2 (ja) * 2014-11-26 2019-02-06 日本放送協会 三次元音響再生装置及びプログラム
CN105992120B (zh) 2015-02-09 2019-12-31 杜比实验室特许公司 音频信号的上混音
TWI566742B (zh) 2015-02-26 2017-01-21 華邦電子股份有限公司 分析處理裝置
TWI552004B (zh) 2015-03-12 2016-10-01 國立交通大學 信號分解方法及其電子裝置
CA2979598C (en) * 2015-03-27 2020-08-18 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Apparatus and method for processing stereo signals for reproduction in cars to achieve individual three-dimensional sound by frontal loudspeakers
DE102015211260A1 (de) * 2015-06-18 2016-12-22 Robert Bosch Gmbh Verfahren und Vorrichtung zur Bestimmung eines Sensorsignals
RU2717895C2 (ru) * 2015-10-26 2020-03-27 Фраунхофер-Гезелльшафт Цур Фердерунг Дер Ангевандтен Форшунг Е.Ф. Устройство и способ для формирования отфильтрованного звукового сигнала, реализующего рендеризацию угла места
WO2017188141A1 (ja) * 2016-04-27 2017-11-02 国立大学法人富山大学 オーディオ信号処理装置、オーディオ信号処理方法、およびオーディオ信号処理プログラム
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EP3518562A1 (en) * 2018-01-29 2019-07-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio signal processor, system and methods distributing an ambient signal to a plurality of ambient signal channels
CN111711918B (zh) * 2020-05-25 2021-05-18 中国科学院声学研究所 一种多通道信号的相干声与环境声提取方法及系统
CN111669697B (zh) * 2020-05-25 2021-05-18 中国科学院声学研究所 一种多通道信号的相干声与环境声提取方法及系统
US20250258641A1 (en) * 2022-09-07 2025-08-14 Sonos, Inc. Primary-ambient playback on audio playback devices
GB2623999A (en) * 2022-11-03 2024-05-08 The Univ Of Derby Speaker system and calibration method

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Also Published As

Publication number Publication date
TWI540913B (zh) 2016-07-01
JP6198800B2 (ja) 2017-09-20
PL3364669T3 (pl) 2022-01-10
RU2015145275A3 (pl) 2019-04-25
RU2013154768A (ru) 2015-06-20
EP2708042A1 (en) 2014-03-19
CA2835463A1 (en) 2012-11-15
JP2014513502A (ja) 2014-05-29
EP3364669B1 (en) 2021-08-18
CA2908180A1 (en) 2012-11-15
KR101532505B1 (ko) 2015-06-29
EP2708042B1 (en) 2019-09-04
CN103650537A (zh) 2014-03-19
US20140064527A1 (en) 2014-03-06
US9729991B2 (en) 2017-08-08
CN105578379B (zh) 2019-08-27
KR20140036173A (ko) 2014-03-25
JP5934784B2 (ja) 2016-06-15
EP3364669A1 (en) 2018-08-22
JP2016048927A (ja) 2016-04-07
AR101854A2 (es) 2017-01-18
MX338999B (es) 2016-05-09
EP2523473A1 (en) 2012-11-14
CA2908180C (en) 2017-12-19
AR086353A1 (es) 2013-12-04
BR112013028981B1 (pt) 2022-05-24
RU2015145275A (ru) 2019-01-10
TW201251479A (en) 2012-12-16
RU2569346C2 (ru) 2015-11-20
CN105578379A (zh) 2016-05-11
WO2012152785A1 (en) 2012-11-15
ES2754260T3 (es) 2020-04-16
CN103650537B (zh) 2016-05-04
CA2835463C (en) 2017-12-19
HK1258051A1 (en) 2019-11-01
MX2013013058A (es) 2014-02-20
RU2693312C2 (ru) 2019-07-02
BR112013028981A2 (pt) 2020-08-04
ES2895436T3 (es) 2022-02-21

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