IT201700040732A1 - Verfahren und vorrichtung zum mischen von n informationssignalen - Google Patents
Verfahren und vorrichtung zum mischen von n informationssignalenInfo
- Publication number
- IT201700040732A1 IT201700040732A1 IT102017000040732A IT201700040732A IT201700040732A1 IT 201700040732 A1 IT201700040732 A1 IT 201700040732A1 IT 102017000040732 A IT102017000040732 A IT 102017000040732A IT 201700040732 A IT201700040732 A IT 201700040732A IT 201700040732 A1 IT201700040732 A1 IT 201700040732A1
- Authority
- IT
- Italy
- Prior art keywords
- informationssignalen
- vorrichtung zum
- verfahren und
- mischen von
- und vorrichtung
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
- H04R1/406—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers microphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2430/00—Signal processing covered by H04R, not provided for in its groups
- H04R2430/03—Synergistic effects of band splitting and sub-band processing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
- H04S2420/07—Synergistic effects of band splitting and sub-band processing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- General Health & Medical Sciences (AREA)
- Complex Calculations (AREA)
- Circuit For Audible Band Transducer (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Electrophonic Musical Instruments (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102017000040732A IT201700040732A1 (it) | 2017-04-12 | 2017-04-12 | Verfahren und vorrichtung zum mischen von n informationssignalen |
PCT/DE2018/100326 WO2018188697A1 (de) | 2017-04-12 | 2018-04-10 | Verfahren und vorrichtung zum mischen von n informationssignalen |
US16/604,641 US10834502B2 (en) | 2017-04-12 | 2018-04-10 | Method and device for mixing N information signals |
EP18730965.3A EP3610655B1 (de) | 2017-04-12 | 2018-04-10 | Verfahren und vorrichtung zum mischen von n informationssignalen |
CN201880037021.7A CN110720226B (zh) | 2017-04-12 | 2018-04-10 | 用于混合n个信息信号的方法和装置 |
DE112018001988.8T DE112018001988A5 (de) | 2017-04-12 | 2018-04-10 | Verfahren und vorrichtung zum mischen von n informationssignalen |
JP2019554960A JP7164075B2 (ja) | 2017-04-12 | 2018-04-10 | N個の情報信号を混合する方法および装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102017000040732A IT201700040732A1 (it) | 2017-04-12 | 2017-04-12 | Verfahren und vorrichtung zum mischen von n informationssignalen |
Publications (1)
Publication Number | Publication Date |
---|---|
IT201700040732A1 true IT201700040732A1 (it) | 2018-10-12 |
Family
ID=59579879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT102017000040732A IT201700040732A1 (it) | 2017-04-12 | 2017-04-12 | Verfahren und vorrichtung zum mischen von n informationssignalen |
Country Status (7)
Country | Link |
---|---|
US (1) | US10834502B2 (it) |
EP (1) | EP3610655B1 (it) |
JP (1) | JP7164075B2 (it) |
CN (1) | CN110720226B (it) |
DE (1) | DE112018001988A5 (it) |
IT (1) | IT201700040732A1 (it) |
WO (1) | WO2018188697A1 (it) |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003015464A2 (en) * | 2001-08-08 | 2003-02-20 | Dspfactory Ltd | Directional audio signal processing using an oversampled filterbank |
GB2453118A (en) * | 2007-09-25 | 2009-04-01 | Motorola Inc | Generating a speech audio signal from multiple microphones with suppressed wind noise |
DE102008004674A1 (de) * | 2007-12-17 | 2009-06-18 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Signalaufnahme mit variabler Richtcharakteristik |
DE102009052992B3 (de) * | 2009-11-12 | 2011-03-17 | Institut für Rundfunktechnik GmbH | Verfahren zum Abmischen von Mikrofonsignalen einer Tonaufnahme mit mehreren Mikrofonen |
WO2013050575A1 (en) * | 2011-10-05 | 2013-04-11 | Institut für Rundfunktechnik GmbH | Interpolation circuit for interpolating a first and a second microphone signal |
US20140105416A1 (en) * | 2012-10-15 | 2014-04-17 | Nokia Corporation | Methods, apparatuses and computer program products for facilitating directional audio capture with multiple microphones |
WO2014085978A1 (en) * | 2012-12-04 | 2014-06-12 | Northwestern Polytechnical University | Low noise differential microphone arrays |
US20140270241A1 (en) * | 2013-03-15 | 2014-09-18 | CSR Technology, Inc | Method, apparatus, and manufacture for two-microphone array speech enhancement for an automotive environment |
WO2014187877A2 (de) * | 2013-05-24 | 2014-11-27 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Mischpult, tonsignalerzeuger, verfahren und computerprogramm zum bereitstellen eines tonsignals |
DE102014108345A1 (de) * | 2014-06-13 | 2015-12-17 | Intel Ip Corp. | Verfahren, Vorrichtung und Computerprogramm zum Bestimmen eines interpolierten, komplexwertigen Abtastwerts |
WO2016160821A1 (en) * | 2015-03-30 | 2016-10-06 | Bose Corporation | Adaptive mixing of sub-band signals |
US20160379664A1 (en) * | 2015-06-25 | 2016-12-29 | Htc Corporation | Sound processing device and method |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2260487B1 (en) * | 2008-03-04 | 2019-08-21 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Mixing of input data streams and generation of an output data stream therefrom |
EP2464145A1 (en) * | 2010-12-10 | 2012-06-13 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for decomposing an input signal using a downmixer |
EP2600637A1 (en) * | 2011-12-02 | 2013-06-05 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for microphone positioning based on a spatial power density |
ITTO20130028A1 (it) | 2013-01-11 | 2014-07-12 | Inst Rundfunktechnik Gmbh | Mikrofonanordnung mit verbesserter richtcharakteristik |
MX358244B (es) | 2013-05-09 | 2018-08-10 | Procter & Gamble | Composicion acondicionadora para el cuidado del cabello que comprende histidina. |
-
2017
- 2017-04-12 IT IT102017000040732A patent/IT201700040732A1/it unknown
-
2018
- 2018-04-10 CN CN201880037021.7A patent/CN110720226B/zh active Active
- 2018-04-10 DE DE112018001988.8T patent/DE112018001988A5/de not_active Withdrawn
- 2018-04-10 EP EP18730965.3A patent/EP3610655B1/de active Active
- 2018-04-10 JP JP2019554960A patent/JP7164075B2/ja active Active
- 2018-04-10 WO PCT/DE2018/100326 patent/WO2018188697A1/de unknown
- 2018-04-10 US US16/604,641 patent/US10834502B2/en active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003015464A2 (en) * | 2001-08-08 | 2003-02-20 | Dspfactory Ltd | Directional audio signal processing using an oversampled filterbank |
GB2453118A (en) * | 2007-09-25 | 2009-04-01 | Motorola Inc | Generating a speech audio signal from multiple microphones with suppressed wind noise |
DE102008004674A1 (de) * | 2007-12-17 | 2009-06-18 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Signalaufnahme mit variabler Richtcharakteristik |
DE102009052992B3 (de) * | 2009-11-12 | 2011-03-17 | Institut für Rundfunktechnik GmbH | Verfahren zum Abmischen von Mikrofonsignalen einer Tonaufnahme mit mehreren Mikrofonen |
WO2013050575A1 (en) * | 2011-10-05 | 2013-04-11 | Institut für Rundfunktechnik GmbH | Interpolation circuit for interpolating a first and a second microphone signal |
US20140105416A1 (en) * | 2012-10-15 | 2014-04-17 | Nokia Corporation | Methods, apparatuses and computer program products for facilitating directional audio capture with multiple microphones |
WO2014085978A1 (en) * | 2012-12-04 | 2014-06-12 | Northwestern Polytechnical University | Low noise differential microphone arrays |
US20140270241A1 (en) * | 2013-03-15 | 2014-09-18 | CSR Technology, Inc | Method, apparatus, and manufacture for two-microphone array speech enhancement for an automotive environment |
WO2014187877A2 (de) * | 2013-05-24 | 2014-11-27 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Mischpult, tonsignalerzeuger, verfahren und computerprogramm zum bereitstellen eines tonsignals |
DE102014108345A1 (de) * | 2014-06-13 | 2015-12-17 | Intel Ip Corp. | Verfahren, Vorrichtung und Computerprogramm zum Bestimmen eines interpolierten, komplexwertigen Abtastwerts |
WO2016160821A1 (en) * | 2015-03-30 | 2016-10-06 | Bose Corporation | Adaptive mixing of sub-band signals |
US20160379664A1 (en) * | 2015-06-25 | 2016-12-29 | Htc Corporation | Sound processing device and method |
Also Published As
Publication number | Publication date |
---|---|
DE112018001988A5 (de) | 2019-12-19 |
JP2020517157A (ja) | 2020-06-11 |
CN110720226B (zh) | 2021-12-31 |
EP3610655A1 (de) | 2020-02-19 |
EP3610655B1 (de) | 2021-01-06 |
JP7164075B2 (ja) | 2022-11-01 |
CN110720226A (zh) | 2020-01-21 |
US10834502B2 (en) | 2020-11-10 |
WO2018188697A1 (de) | 2018-10-18 |
US20200162814A1 (en) | 2020-05-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK3497103T3 (da) | Pyridopyrimdinon-cdk2/4/6-inhibitorer | |
LU92664B1 (de) | Vorrichtung und verfahren zum detektieren von licht | |
CU20160125A7 (es) | Inhibidores de diacilglicerol aciltransferasa 2 | |
DK3341479T3 (da) | LNA-G-Proces | |
RS59998B1 (sr) | Uređaj i postupak za opremanje kućišta utikača prethodno sklopljenim krajevima kabla niza kablova | |
DE112015002048A5 (de) | Leuchtvorrichtung und verfahren zum herstellen einer leuchtvorrichtung | |
DK3479976T3 (da) | Kantbearbejdningsapparat | |
BR112017007790A2 (pt) | método e aparelho de horticultura | |
DE112015005557A5 (de) | Vorrichtung zum Durchführen von Schweißarbeiten | |
DE112014007212A5 (de) | Verfahren und Vorrichtung zur Vorfixierung von Substraten | |
DE112015002989A5 (de) | Verfahren zur Desodorierung von Lignin | |
DE112015005520A5 (de) | Vorrichtung zum Dämpfen von Schwingungen | |
BR112016026476A2 (pt) | Bloco de corrente | |
DE112014003660A5 (de) | Verfahren zum Bonden von Substraten | |
MA44001A (fr) | Machine de criblage | |
DE112015003413A5 (de) | Verfahren zum Herstellen von akustischen Dämpfungselementen | |
DE112018004976A5 (de) | Vorrichtung und Verfahren zum Synchronisieren | |
DE112015000437A5 (de) | Verfahren zum Bearbeiten von Lager- oder Führungsbohrungen und Einrichtung zur Durchführung des Verfahrens | |
DE102014223125A8 (de) | Vorrichtung und Verfahren für eine Radumfangsermittlung | |
BR112016019843A2 (pt) | processo de biorrefinamento | |
DE112016005675A5 (de) | Vorrichtung zum lösbaren Verbinden von Textilien | |
DE112016003101A5 (de) | Demonstrator zur Simulation von Tageslicht | |
DK3791095T3 (da) | Proceskomponent | |
DE112015000665A5 (de) | Anbauvorrichtung und Verfahren | |
DE112018004675A5 (de) | Vorrichtung zum Puffern von Kleinteilen |