BRPI0810235A2 - Transdutor de som - Google Patents

Transdutor de som

Info

Publication number
BRPI0810235A2
BRPI0810235A2 BRPI0810235-0A2A BRPI0810235A BRPI0810235A2 BR PI0810235 A2 BRPI0810235 A2 BR PI0810235A2 BR PI0810235 A BRPI0810235 A BR PI0810235A BR PI0810235 A2 BRPI0810235 A2 BR PI0810235A2
Authority
BR
Brazil
Prior art keywords
pole
sound
microphone
duct
cartridge
Prior art date
Application number
BRPI0810235-0A2A
Other languages
English (en)
Inventor
Ruben Marton
Original Assignee
Swing S R L
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 Swing S R L filed Critical Swing S R L
Publication of BRPI0810235A2 publication Critical patent/BRPI0810235A2/pt

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/06—Arranging circuit leads; Relieving strain on circuit leads
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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
    • H04R1/326—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only for microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • 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
    • H04R5/033—Headphones for stereophonic communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers
    • H04R3/005—Circuits for transducers for combining the signals of two or more microphones

Landscapes

  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Otolaryngology (AREA)
  • Health & Medical Sciences (AREA)
  • Stereophonic Arrangements (AREA)
  • Surgical Instruments (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Headphones And Earphones (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
BRPI0810235-0A2A 2007-04-20 2008-04-17 Transdutor de som BRPI0810235A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000070A ITTV20070070A1 (it) 2007-04-20 2007-04-20 Dispositivo trasduttore del suono.
PCT/EP2008/054674 WO2008128966A1 (en) 2007-04-20 2008-04-17 Sound transducer

Publications (1)

Publication Number Publication Date
BRPI0810235A2 true BRPI0810235A2 (pt) 2014-10-29

Family

ID=39539646

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0810235-0A2A BRPI0810235A2 (pt) 2007-04-20 2008-04-17 Transdutor de som

Country Status (14)

Country Link
US (1) US8204246B2 (pt)
EP (1) EP2149278B1 (pt)
JP (1) JP5291087B2 (pt)
KR (1) KR101486448B1 (pt)
CN (1) CN101772963B (pt)
AT (1) ATE496497T1 (pt)
BR (1) BRPI0810235A2 (pt)
CA (1) CA2684662C (pt)
DE (1) DE602008004648D1 (pt)
ES (1) ES2360195T3 (pt)
IL (1) IL201647A (pt)
IT (1) ITTV20070070A1 (pt)
RU (1) RU2455788C2 (pt)
WO (1) WO2008128966A1 (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD719552S1 (en) * 2013-06-04 2014-12-16 Jeffrey Anderson Binaural microphone
US9565493B2 (en) 2015-04-30 2017-02-07 Shure Acquisition Holdings, Inc. Array microphone system and method of assembling the same
US9554207B2 (en) * 2015-04-30 2017-01-24 Shure Acquisition Holdings, Inc. Offset cartridge microphones
KR20190039960A (ko) * 2016-08-18 2019-04-16 사운드6디 에스.알.엘. 다차원 음향 효과를 재생하기 위한 라우드 스피커를 포함하는 머리 받침대 및 시스템
US10367948B2 (en) 2017-01-13 2019-07-30 Shure Acquisition Holdings, Inc. Post-mixing acoustic echo cancellation systems and methods
US11444556B1 (en) * 2018-03-01 2022-09-13 John M. Leslie Piezoelectric electric energy generating device
US20190297422A1 (en) * 2018-03-20 2019-09-26 3Dio, Llc Binaural recording device with directional enhancement
CN112335261B (zh) 2018-06-01 2023-07-18 舒尔获得控股公司 图案形成麦克风阵列
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
KR102574477B1 (ko) * 2018-12-26 2023-09-04 삼성전자주식회사 사운드 데이터를 변환하는 방법, 단말기 및 이를 위한 단말기 케이스
CN113841421B (zh) 2019-03-21 2025-02-11 舒尔获得控股公司 具有抑制功能的波束形成麦克风瓣的自动对焦、区域内自动对焦、及自动配置
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
EP3973716A1 (en) 2019-05-23 2022-03-30 Shure Acquisition Holdings, Inc. Steerable speaker array, system, and method for the same
JP7731292B2 (ja) 2019-05-31 2025-08-29 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 音声およびノイズアクティビティ検出と統合された低レイテンシオートミキサー
US11297426B2 (en) 2019-08-23 2022-04-05 Shure Acquisition Holdings, Inc. One-dimensional array microphone with improved directivity
WO2021087377A1 (en) 2019-11-01 2021-05-06 Shure Acquisition Holdings, Inc. Proximity microphone
RU204492U1 (ru) * 2019-12-06 2021-05-27 Федеральное государственное бюджетное образовательное учреждение высшего образования "Владимирский Государственный Университет имени Александра Григорьевича и Николая Григорьевича Столетовых" (ВлГУ) Измерительный стенд для исследования средств индивидуальной защиты слуха
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
JP7814400B2 (ja) 2021-01-28 2026-02-16 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 ハイブリッドオーディオビーム形成システム
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
WO2023059655A1 (en) 2021-10-04 2023-04-13 Shure Acquisition Holdings, Inc. Networked automixer systems and methods
WO2023081645A1 (en) 2021-11-05 2023-05-11 Shure Acquisition Holdings, Inc. Distributed algorithm for automixing speech over wireless networks
US12250526B2 (en) 2022-01-07 2025-03-11 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
US12689855B2 (en) 2023-05-12 2026-07-21 Shure Acquisition Holdings, Inc. Multi-dimensional array microphone

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5220121B2 (pt) * 1972-08-23 1977-06-01
JPS5150518A (pt) * 1974-10-29 1976-05-04 Sony Corp
SU562953A1 (ru) * 1975-08-25 1977-06-25 Предприятие П/Я В-2203 Стереофоническое трансл ционное устройство
JPS6016159Y2 (ja) * 1977-01-13 1985-05-20 ソニー株式会社 収音装置
JPS5813670Y2 (ja) * 1978-06-21 1983-03-16 日本ビクター株式会社 パイノ−ラル信号収音用の擬似耳介
AT386504B (de) * 1986-10-06 1988-09-12 Akg Akustische Kino Geraete Einrichtung zur stereophonen aufnahme von schallereignissen
DE3840766C2 (de) * 1987-12-10 1993-11-18 Goerike Rudolf Stereophone Aufnahmevorrichtung
GB9315500D0 (en) 1993-07-27 1993-09-08 Central Research Lab Ltd A sound recording system
GB9324240D0 (en) * 1993-11-25 1994-01-12 Central Research Lab Ltd Method and apparatus for processing a bonaural pair of signals
GB9419832D0 (en) * 1994-10-01 1994-11-16 Central Research Lab Ltd A camera and an accessory for a camera
RU2239288C2 (ru) * 2001-07-09 2004-10-27 Карташевский Игорь Ильич Способ и устройство стереофонического вещания
US8180067B2 (en) * 2006-04-28 2012-05-15 Harman International Industries, Incorporated System for selectively extracting components of an audio input signal

Also Published As

Publication number Publication date
CN101772963A (zh) 2010-07-07
ATE496497T1 (de) 2011-02-15
US8204246B2 (en) 2012-06-19
JP5291087B2 (ja) 2013-09-18
EP2149278A1 (en) 2010-02-03
IL201647A0 (en) 2010-05-31
CA2684662C (en) 2016-06-14
IL201647A (en) 2015-06-30
RU2009142849A (ru) 2011-05-27
ITTV20070070A1 (it) 2008-10-21
KR101486448B1 (ko) 2015-01-26
CA2684662A1 (en) 2008-10-30
EP2149278B1 (en) 2011-01-19
JP2010525645A (ja) 2010-07-22
RU2455788C2 (ru) 2012-07-10
ES2360195T3 (es) 2011-06-01
WO2008128966A1 (en) 2008-10-30
US20100111323A1 (en) 2010-05-06
CN101772963B (zh) 2012-05-23
KR20100017195A (ko) 2010-02-16
DE602008004648D1 (de) 2011-03-03

Similar Documents

Publication Publication Date Title
ATE496497T1 (de) Schallwandler
EP2566186A3 (en) Earphone device
BR112012017575A2 (pt) sistema de alto-falante coaxial com câmara de compressão
GB201311923D0 (en) Noise reducing earphone
EP2020100A4 (en) DEVICE, SYSTEMS AND METHOD FOR SLEEP MODE STATISTICS
MX2010002734A (es) Derivados de 1-amino-alquilciclohexano para el tratamiento y prevencion de perdida auditiva.
TWD124193S1 (zh) 通訊耳機
ATE438268T1 (de) Hörhilfsgerät
ATE410041T1 (de) Cic-hörgerät
DK1885156T3 (da) Høreapparat med en audiosignalgenerator
USD645853S1 (en) Audio amplifier faceplate
DK1730993T3 (da) Høreanordning med to eller flere mikrofoner
AU310936S (en) Portable speakers
FR2906670B3 (fr) Boitier d'ecouteurs de type enceinte acoustique, casque d'ecoute avec boitier d'ecouteurs de type enceinte acoustique.
GB0613605D0 (en) Amplifying an audio signal
WO2010089422A3 (en) Hearing device
WO2009156522A3 (en) Earphone
RU2007146607A (ru) Противоопухолевое средство
TWD147736S (zh) 耳機
ATE490593T1 (de) Verstärkungsvorrichtung
GB0705668D0 (en) Sound output device with earphone mode and speaker
CN301152765S (zh) 电池极柱(300ah)
CA118016S (en) Slingshot
CN302588547S (zh) 入耳式耳机
CN302483588S (zh) 入耳式耳机

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL

B350 Update of information on the portal [chapter 15.35 patent gazette]