AT381606B - Mikrofon mit nachgeschalteter logikschaltung sowie anlage mit mehreren solchen mikrofonen mit nachgeschalteter logikschaltung - Google Patents

Mikrofon mit nachgeschalteter logikschaltung sowie anlage mit mehreren solchen mikrofonen mit nachgeschalteter logikschaltung

Info

Publication number
AT381606B
AT381606B AT0305583A AT305583A AT381606B AT 381606 B AT381606 B AT 381606B AT 0305583 A AT0305583 A AT 0305583A AT 305583 A AT305583 A AT 305583A AT 381606 B AT381606 B AT 381606B
Authority
AT
Austria
Prior art keywords
logic circuit
microphones
microphone
several
signaled
Prior art date
Application number
AT0305583A
Other languages
English (en)
Other versions
ATA305583A (de
Inventor
Carl Roger Anderson
William R Bevan
Robert B Schulein
Alan D Smith
Original Assignee
Shure Bros
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 Shure Bros filed Critical Shure Bros
Publication of ATA305583A publication Critical patent/ATA305583A/de
Application granted granted Critical
Publication of AT381606B publication Critical patent/AT381606B/de

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
    • H04R27/00—Public address systems
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Amplifiers (AREA)
AT0305583A 1982-09-30 1983-08-26 Mikrofon mit nachgeschalteter logikschaltung sowie anlage mit mehreren solchen mikrofonen mit nachgeschalteter logikschaltung AT381606B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/429,430 US4489442A (en) 1982-09-30 1982-09-30 Sound actuated microphone system

Publications (2)

Publication Number Publication Date
ATA305583A ATA305583A (de) 1986-03-15
AT381606B true AT381606B (de) 1986-11-10

Family

ID=23703216

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0305583A AT381606B (de) 1982-09-30 1983-08-26 Mikrofon mit nachgeschalteter logikschaltung sowie anlage mit mehreren solchen mikrofonen mit nachgeschalteter logikschaltung

Country Status (8)

Country Link
US (1) US4489442A (de)
JP (1) JPS5974800A (de)
AT (1) AT381606B (de)
CA (1) CA1197470A (de)
DE (1) DE3325815A1 (de)
FR (1) FR2534104B1 (de)
GB (1) GB2128054B (de)
NL (1) NL191968C (de)

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DE102008029352A1 (de) * 2008-06-20 2009-12-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung, Verfahren und Computerprogramm zum Lokalisieren einer Schallquelle
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JP2010087603A (ja) * 2008-09-29 2010-04-15 Sanyo Electric Co Ltd 音声信号処理回路
US8483412B2 (en) * 2009-05-20 2013-07-09 Cad Audio, Llc Variable pattern hanging microphone system with remote polar control
JP5857403B2 (ja) 2010-12-17 2016-02-10 富士通株式会社 音声処理装置および音声処理プログラム
CN103329566A (zh) 2010-12-20 2013-09-25 峰力公司 用于房间中的语音增强的方法和系统
US9681221B2 (en) 2013-03-15 2017-06-13 Robert Bosch Gmbh Delegate unit and conference system with the delegate unit
US9771139B2 (en) * 2015-01-29 2017-09-26 Leidos, Inc. Shipboard auditory sensor
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
US10367948B2 (en) 2017-01-13 2019-07-30 Shure Acquisition Holdings, Inc. Post-mixing acoustic echo cancellation systems and methods
US11523212B2 (en) 2018-06-01 2022-12-06 Shure Acquisition Holdings, Inc. Pattern-forming microphone array
US11297423B2 (en) 2018-06-15 2022-04-05 Shure Acquisition Holdings, Inc. Endfire linear array microphone
CN112889296A (zh) 2018-09-20 2021-06-01 舒尔获得控股公司 用于阵列麦克风的可调整的波瓣形状
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
JP2022526761A (ja) 2019-03-21 2022-05-26 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
EP3942842A1 (de) 2019-03-21 2022-01-26 Shure Acquisition Holdings, Inc. Gehäuse und zugehörige konstruktionsmerkmale für mikrofone einer deckenanordnung
CN114051738A (zh) 2019-05-23 2022-02-15 舒尔获得控股公司 可操纵扬声器阵列、系统及其方法
CN114051637A (zh) 2019-05-31 2022-02-15 舒尔获得控股公司 集成语音及噪声活动检测的低延时自动混波器
US11297426B2 (en) 2019-08-23 2022-04-05 Shure Acquisition Holdings, Inc. One-dimensional array microphone 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
USD944776S1 (en) 2020-05-05 2022-03-01 Shure Acquisition Holdings, Inc. Audio device
US11706562B2 (en) 2020-05-29 2023-07-18 Shure Acquisition Holdings, Inc. Transducer steering and configuration systems and methods using a local positioning system
CN112565974A (zh) * 2020-11-30 2021-03-26 神思电子技术股份有限公司 一种解决双向分离拾音的方法
CN116918351A (zh) 2021-01-28 2023-10-20 舒尔获得控股公司 混合音频波束成形系统

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Also Published As

Publication number Publication date
FR2534104A1 (fr) 1984-04-06
NL8302268A (nl) 1984-04-16
JPS5974800A (ja) 1984-04-27
DE3325815A1 (de) 1984-04-05
ATA305583A (de) 1986-03-15
US4489442A (en) 1984-12-18
FR2534104B1 (fr) 1990-04-27
GB2128054A (en) 1984-04-18
GB2128054B (en) 1986-09-24
NL191968B (nl) 1996-07-01
DE3325815C2 (de) 1989-11-09
GB8316343D0 (en) 1983-07-20
NL191968C (nl) 1996-11-04
CA1197470A (en) 1985-12-03

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Legal Events

Date Code Title Description
EFA Change in the company name
ELA Expired due to lapse of time