MX2012004643A - Reverberador y metodo para reverberar una señal de audio. - Google Patents

Reverberador y metodo para reverberar una señal de audio.

Info

Publication number
MX2012004643A
MX2012004643A MX2012004643A MX2012004643A MX2012004643A MX 2012004643 A MX2012004643 A MX 2012004643A MX 2012004643 A MX2012004643 A MX 2012004643A MX 2012004643 A MX2012004643 A MX 2012004643A MX 2012004643 A MX2012004643 A MX 2012004643A
Authority
MX
Mexico
Prior art keywords
audio signal
reverberating
reverberator
frequency subband
subband signals
Prior art date
Application number
MX2012004643A
Other languages
English (en)
Inventor
Juha Vilkamo
Bernhard Neugebauer
Jan Plogsties
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 MX2012004643A publication Critical patent/MX2012004643A/es

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/08—Arrangements for producing a reverberation or echo sound
    • G10K15/12—Arrangements for producing a reverberation or echo sound using electronic time-delay networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
    • H04L25/03019—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception
    • H04L25/03038—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception with a non-recursive structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/305—Electronic adaptation of stereophonic audio signals to reverberation of the listening space

Abstract

Un reverberador (10) para reverberar una señal de audio (5) que comprende un procesador (20) de bucle de retardo de realimentación para retardar al menos dos de las diferentes señales (17) de sub-bandas de frecuencia que representa la señal de audio (5) mediante diferentes retardos (23) de bucle para obtener señales (27) de sub-banda de frecuencia reverberadas.
MX2012004643A 2009-10-21 2010-10-06 Reverberador y metodo para reverberar una señal de audio. MX2012004643A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25365509P 2009-10-21 2009-10-21
PCT/EP2010/064909 WO2011057868A1 (en) 2009-10-21 2010-10-06 Reverberator and method for reverberating an audio signal

Publications (1)

Publication Number Publication Date
MX2012004643A true MX2012004643A (es) 2012-05-29

Family

ID=43530122

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012004643A MX2012004643A (es) 2009-10-21 2010-10-06 Reverberador y metodo para reverberar una señal de audio.

Country Status (14)

Country Link
US (3) US9245520B2 (es)
EP (1) EP2478519B1 (es)
JP (3) JP5712219B2 (es)
KR (1) KR101409039B1 (es)
CN (1) CN102667918B (es)
AU (1) AU2010318214B2 (es)
BR (1) BR112012011340B1 (es)
CA (1) CA2777657C (es)
ES (1) ES2405990T3 (es)
HK (1) HK1174142A1 (es)
MX (1) MX2012004643A (es)
PL (1) PL2478519T3 (es)
RU (1) RU2558004C2 (es)
WO (1) WO2011057868A1 (es)

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WO2014171791A1 (ko) 2013-04-19 2014-10-23 한국전자통신연구원 다채널 오디오 신호 처리 장치 및 방법
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Also Published As

Publication number Publication date
US20170323632A1 (en) 2017-11-09
US9245520B2 (en) 2016-01-26
AU2010318214B2 (en) 2013-10-24
JP5712219B2 (ja) 2015-05-07
ES2405990T3 (es) 2013-06-04
KR101409039B1 (ko) 2014-07-02
JP2016197252A (ja) 2016-11-24
EP2478519B1 (en) 2013-02-13
US20120263311A1 (en) 2012-10-18
BR112012011340A2 (pt) 2016-04-19
BR112012011340B1 (pt) 2020-02-11
KR20120074316A (ko) 2012-07-05
CN102667918A (zh) 2012-09-12
US20150379980A1 (en) 2015-12-31
JP2013508760A (ja) 2013-03-07
RU2558004C2 (ru) 2015-07-27
JP6487383B2 (ja) 2019-03-20
US9747888B2 (en) 2017-08-29
HK1174142A1 (en) 2013-05-31
JP2015064597A (ja) 2015-04-09
CN102667918B (zh) 2015-08-12
EP2478519A1 (en) 2012-07-25
US10043509B2 (en) 2018-08-07
PL2478519T3 (pl) 2013-07-31
CA2777657C (en) 2015-09-29
WO2011057868A1 (en) 2011-05-19
RU2012118785A (ru) 2013-11-10
CA2777657A1 (en) 2011-05-19
AU2010318214A1 (en) 2012-05-17
JP5969580B2 (ja) 2016-08-17

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