ES2351483T3 - Dispositivo resonador y sus circuitos. - Google Patents

Dispositivo resonador y sus circuitos. Download PDF

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Publication number
ES2351483T3
ES2351483T3 ES03744497T ES03744497T ES2351483T3 ES 2351483 T3 ES2351483 T3 ES 2351483T3 ES 03744497 T ES03744497 T ES 03744497T ES 03744497 T ES03744497 T ES 03744497T ES 2351483 T3 ES2351483 T3 ES 2351483T3
Authority
ES
Spain
Prior art keywords
transducers
transducer
distance
pair
sound
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES03744497T
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English (en)
Spanish (es)
Inventor
Daniele Ramenzoni
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2351483T3 publication Critical patent/ES2351483T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/027—Spatial or constructional arrangements of microphones, e.g. in dummy heads

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Burglar Alarm Systems (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
ES03744497T 2002-03-18 2003-02-20 Dispositivo resonador y sus circuitos. Expired - Lifetime ES2351483T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI02A0566 2002-03-18
IT2002MI000566A ITMI20020566A1 (it) 2002-03-18 2002-03-18 Dispositivo per captare movimenti anche piccoli nell'aria e nei fluidi adatto per applicazioni cibernetiche e di laboratorio come trasduttor

Publications (1)

Publication Number Publication Date
ES2351483T3 true ES2351483T3 (es) 2011-02-07

Family

ID=11449530

Family Applications (1)

Application Number Title Priority Date Filing Date
ES03744497T Expired - Lifetime ES2351483T3 (es) 2002-03-18 2003-02-20 Dispositivo resonador y sus circuitos.

Country Status (9)

Country Link
US (1) US7263034B2 (https=)
EP (1) EP1486094B1 (https=)
JP (1) JP4958389B2 (https=)
AT (1) ATE479291T1 (https=)
AU (1) AU2003215898A1 (https=)
DE (1) DE60333905D1 (https=)
ES (1) ES2351483T3 (https=)
IT (1) ITMI20020566A1 (https=)
WO (1) WO2003079725A2 (https=)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20020566A1 (it) 2002-03-18 2003-09-18 Daniele Ramenzoni Dispositivo per captare movimenti anche piccoli nell'aria e nei fluidi adatto per applicazioni cibernetiche e di laboratorio come trasduttor
ITMI20041972A1 (it) 2004-10-18 2005-01-18 Daniele Ramenzoni Dispositivo elettroacustico, con risonatore a cavita', che fornisce caratteristiche tridimensionali estreme per controllare, concentrare e diffondere infrasuoni, suoni e ultrasuoni.
US7615385B2 (en) 2006-09-20 2009-11-10 Hypres, Inc Double-masking technique for increasing fabrication yield in superconducting electronics
JP5110529B2 (ja) * 2008-06-27 2012-12-26 日本電気株式会社 物標探査装置、物標探査プログラム及び物標探査方法
US8317392B2 (en) 2008-12-23 2012-11-27 Honeywell International Inc. Surface acoustic wave based micro-sensor apparatus and method for simultaneously monitoring multiple conditions
US9191263B2 (en) * 2008-12-23 2015-11-17 Keyssa, Inc. Contactless replacement for cabled standards-based interfaces
US9219956B2 (en) 2008-12-23 2015-12-22 Keyssa, Inc. Contactless audio adapter, and methods
US9554207B2 (en) 2015-04-30 2017-01-24 Shure Acquisition Holdings, Inc. Offset cartridge microphones
US9602648B2 (en) 2015-04-30 2017-03-21 Keyssa Systems, Inc. Adapter devices for enhancing the functionality of other devices
US9565493B2 (en) 2015-04-30 2017-02-07 Shure Acquisition Holdings, Inc. Array microphone system and method of assembling the same
US10367948B2 (en) 2017-01-13 2019-07-30 Shure Acquisition Holdings, Inc. Post-mixing acoustic echo cancellation systems and methods
US10802107B2 (en) * 2017-01-23 2020-10-13 United States Of America As Represented By The Administrator Of Nasa Adaptive algorithm and software for recognition of ground-based, airborne, underground, and underwater low frequency events
JP6848771B2 (ja) * 2017-08-31 2021-03-24 ヤマハ株式会社 音出力装置
CN107697977A (zh) * 2017-09-27 2018-02-16 徐州工程学院 一种涡激振动环
EP3804356A1 (en) 2018-06-01 2021-04-14 Shure Acquisition Holdings, Inc. Pattern-forming microphone array
US11297423B2 (en) 2018-06-15 2022-04-05 Shure Acquisition Holdings, Inc. Endfire linear array microphone
EP3854108B1 (en) 2018-09-20 2025-10-22 Shure Acquisition Holdings, Inc. Adjustable lobe shape for array microphones
JP7572964B2 (ja) 2019-03-21 2024-10-24 シュアー アクイジッション ホールディングス インコーポレイテッド 阻止機能を伴うビーム形成マイクロフォンローブの自動集束、領域内自動集束、および自動配置
US11558693B2 (en) 2019-03-21 2023-01-17 Shure Acquisition Holdings, Inc. Auto focus, auto focus within regions, and auto placement of beamformed microphone lobes with inhibition and voice activity detection functionality
EP3942842B1 (en) 2019-03-21 2026-03-11 Shure Acquisition Holdings, Inc. Housings and associated design features for ceiling array microphones
CN114051738B (zh) 2019-05-23 2024-10-01 舒尔获得控股公司 可操纵扬声器阵列、系统及其方法
US11302347B2 (en) 2019-05-31 2022-04-12 Shure Acquisition Holdings, Inc. Low latency automixer integrated with voice and noise activity detection
EP4018680B1 (en) 2019-08-23 2026-04-29 Shure Acquisition Holdings, Inc. Two-dimensional microphone array with improved directivity
US12028678B2 (en) 2019-11-01 2024-07-02 Shure Acquisition Holdings, Inc. Proximity microphone
US11552611B2 (en) 2020-02-07 2023-01-10 Shure Acquisition Holdings, Inc. System and method for automatic adjustment of reference gain
WO2021243368A2 (en) 2020-05-29 2021-12-02 Shure Acquisition Holdings, Inc. Transducer steering and configuration systems and methods using a local positioning system
US11785380B2 (en) 2021-01-28 2023-10-10 Shure Acquisition Holdings, Inc. Hybrid audio beamforming system
US12452584B2 (en) 2021-01-29 2025-10-21 Shure Acquisition Holdings, Inc. Scalable conferencing systems and methods
US12542123B2 (en) 2021-08-31 2026-02-03 Shure Acquisition Holdings, Inc. Mask non-linear processor for acoustic echo cancellation
CN118216161A (zh) 2021-10-04 2024-06-18 舒尔获得控股公司 联网自动混合器系统及方法
EP4427465A1 (en) 2021-11-05 2024-09-11 Shure Acquisition Holdings, Inc. Distributed algorithm for automixing speech over wireless networks
WO2023133513A1 (en) 2022-01-07 2023-07-13 Shure Acquisition Holdings, Inc. Audio beamforming with nulling control system and methods
US12598261B2 (en) 2022-09-28 2026-04-07 Shure Acquisition Holdings, Inc. Wideband doubletalk detection for optimization of acoustic echo cancellation
CN118091777B (zh) * 2024-04-28 2024-06-21 吉林大学 一种高灵敏单物质重力检测及多物质探测装置及其方法
CN119573470B (zh) * 2024-10-22 2026-04-10 清华大学苏州汽车研究院（相城） 一种检测次声波对人体致伤作用的假人系统及方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1689121A (en) * 1923-06-13 1928-10-23 William S Ferdon Electric control apparatus
US3811782A (en) * 1971-09-20 1974-05-21 Perkin Elmer Corp Method and apparatus for measuring thin film absorption at laser wavelengths
US3824342A (en) * 1972-05-09 1974-07-16 Rca Corp Omnidirectional sound field reproducing system
US3800088A (en) * 1972-08-28 1974-03-26 H Bode Apparatus for producing special audio effects utilizing phase shift techniques
US3887896A (en) * 1974-04-18 1975-06-03 Us Navy Active sonar image perception
GB1512514A (en) * 1974-07-12 1978-06-01 Nat Res Dev Microphone assemblies
GB2204402B (en) 1980-05-20 1989-06-28 Secr Defence Method and apparatus for audio location
FR2501448A1 (fr) 1981-03-06 1982-09-10 Henri Chesnard L'holophonie
US4536887A (en) * 1982-10-18 1985-08-20 Nippon Telegraph & Telephone Public Corporation Microphone-array apparatus and method for extracting desired signal
US4751738A (en) * 1984-11-29 1988-06-14 The Board Of Trustees Of The Leland Stanford Junior University Directional hearing aid
JPS6223300A (ja) * 1985-07-23 1987-01-31 Victor Co Of Japan Ltd 指向性マイクロホン装置
DE3528075A1 (de) 1985-08-05 1987-02-12 Ingbuero Fuer Elektro Mechanis Verfahren und einrichtung zur stereoakustischen trefferablagemessung von geschossen
US4752961A (en) * 1985-09-23 1988-06-21 Northern Telecom Limited Microphone arrangement
DE3840766C2 (de) * 1987-12-10 1993-11-18 Goerike Rudolf Stereophone Aufnahmevorrichtung
US5386082A (en) * 1990-05-08 1995-01-31 Yamaha Corporation Method of detecting localization of acoustic image and acoustic image localizing system
EP0520068B1 (en) * 1991-01-08 1996-05-15 Dolby Laboratories Licensing Corporation Encoder/decoder for multidimensional sound fields
US5581620A (en) * 1994-04-21 1996-12-03 Brown University Research Foundation Methods and apparatus for adaptive beamforming
AU2876195A (en) 1994-06-13 1996-01-05 Eric Saretzky The recording and reproduction of waver patterns
US5506908A (en) 1994-06-30 1996-04-09 At&T Corp. Directional microphone system
US5622172A (en) * 1995-09-29 1997-04-22 Siemens Medical Systems, Inc. Acoustic display system and method for ultrasonic imaging
US5793875A (en) * 1996-04-22 1998-08-11 Cardinal Sound Labs, Inc. Directional hearing system
US5793873A (en) * 1996-07-07 1998-08-11 Visual Sound Limited Partnership Sound capturing method and device
US6041127A (en) * 1997-04-03 2000-03-21 Lucent Technologies Inc. Steerable and variable first-order differential microphone array
KR19990082502A (ko) 1997-04-14 1999-11-25 윌리엄 챵 도플러레이더경고시스템
DE69939272D1 (de) * 1998-11-16 2008-09-18 Univ Illinois Binaural-signal-verarbeitungstechniken
JP2001296350A (ja) 2000-04-13 2001-10-26 Nec Corp 音響捜索センサの探知予察方法及びその装置
ITMI20020566A1 (it) 2002-03-18 2003-09-18 Daniele Ramenzoni Dispositivo per captare movimenti anche piccoli nell'aria e nei fluidi adatto per applicazioni cibernetiche e di laboratorio come trasduttor

Also Published As

Publication number Publication date
EP1486094B1 (en) 2010-08-25
EP1486094A2 (en) 2004-12-15
WO2003079725A3 (en) 2004-04-15
ITMI20020566A0 (it) 2002-03-18
US7263034B2 (en) 2007-08-28
DE60333905D1 (https=) 2010-10-07
ITMI20020566A1 (it) 2003-09-18
US20050270906A1 (en) 2005-12-08
AU2003215898A8 (en) 2003-09-29
AU2003215898A1 (en) 2003-09-29
JP2005521304A (ja) 2005-07-14
ATE479291T1 (de) 2010-09-15
JP4958389B2 (ja) 2012-06-20
WO2003079725A2 (en) 2003-09-25

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