DE2630781A1 - Einpunkt-stereomikrophon - Google Patents

Einpunkt-stereomikrophon

Info

Publication number
DE2630781A1
DE2630781A1 DE19762630781 DE2630781A DE2630781A1 DE 2630781 A1 DE2630781 A1 DE 2630781A1 DE 19762630781 DE19762630781 DE 19762630781 DE 2630781 A DE2630781 A DE 2630781A DE 2630781 A1 DE2630781 A1 DE 2630781A1
Authority
DE
Germany
Prior art keywords
microphone
microphones
notch
pin
directional characteristic
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.)
Ceased
Application number
DE19762630781
Other languages
German (de)
English (en)
Inventor
Fred Jay Dellar
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.)
Superscope Inc
Original Assignee
Superscope Inc
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 Superscope Inc filed Critical Superscope Inc
Publication of DE2630781A1 publication Critical patent/DE2630781A1/de
Ceased legal-status Critical Current

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
    • 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)
  • Stereophonic Arrangements (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
DE19762630781 1976-01-08 1976-07-08 Einpunkt-stereomikrophon Ceased DE2630781A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/647,337 US4070547A (en) 1976-01-08 1976-01-08 One-point stereo microphone

Publications (1)

Publication Number Publication Date
DE2630781A1 true DE2630781A1 (de) 1977-07-14

Family

ID=24596573

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762630781 Ceased DE2630781A1 (de) 1976-01-08 1976-07-08 Einpunkt-stereomikrophon

Country Status (7)

Country Link
US (1) US4070547A (enExample)
JP (1) JPS5286322A (enExample)
BE (1) BE843789A (enExample)
CA (1) CA1072202A (enExample)
DE (1) DE2630781A1 (enExample)
FR (1) FR2337979A1 (enExample)
NL (1) NL7606880A (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD263830S (en) 1979-06-26 1982-04-13 Oki Electric Industry Co., Ltd. Microphone for a vehicular telephone set or similar article
JPS6019269U (ja) * 1983-07-15 1985-02-09 オリンパス光学工業株式会社 ビデオカメラ
US5664021A (en) * 1993-10-05 1997-09-02 Picturetel Corporation Microphone system for teleconferencing system
US5526430A (en) * 1994-08-03 1996-06-11 Matsushita Electric Industrial Co., Ltd. Pressure gradient type microphone apparatus with acoustic terminals provided by acoustic passages
US5701912A (en) * 1995-12-21 1997-12-30 International Telepresence Corporation Stereophonic system for minimally invasive surgery
US6173059B1 (en) 1998-04-24 2001-01-09 Gentner Communications Corporation Teleconferencing system with visual feedback
NL2002702C2 (nl) * 2009-04-02 2010-10-05 Julle Taeke Beerda Om een blokvormig lichaam aan te brengen frame en luidsprekerbox voorzien van een dergelijk frame.
AU353332S (en) * 2013-11-14 2014-01-21 Freedman Electronics Pty Ltd Stereo microphone
US9554207B2 (en) 2015-04-30 2017-01-24 Shure Acquisition Holdings, Inc. Offset cartridge microphones
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
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
CN112889296B (zh) 2018-09-20 2025-01-10 舒尔获得控股公司 用于阵列麦克风的可调整的波瓣形状
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
EP3942842A1 (en) 2019-03-21 2022-01-26 Shure Acquisition Holdings, Inc. Housings and associated design features for ceiling array microphones
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
WO2020237206A1 (en) 2019-05-23 2020-11-26 Shure Acquisition Holdings, Inc. Steerable speaker array, system, and method for the same
TWI862596B (zh) 2019-05-31 2024-11-21 美商舒爾獲得控股公司 整合語音及雜訊活動偵測之低延時自動混波器
CN114467312A (zh) 2019-08-23 2022-05-10 舒尔获得控股公司 具有改进方向性的二维麦克风阵列
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
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
EP4413745A1 (en) 2021-10-04 2024-08-14 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
WO2023133513A1 (en) 2022-01-07 2023-07-13 Shure Acquisition Holdings, Inc. Audio beamforming with nulling control system and methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT214496B (de) * 1959-06-05 1961-04-10 Akg Akustische Kino Geraete Mikrophonanordnung
AT219298B (de) * 1959-06-16 1962-01-25 Akg Akustische Kino Geraete Mikrophonanordnung
JPS4222074Y1 (enExample) * 1965-12-08 1967-12-16
AT260315B (de) * 1966-06-28 1968-02-26 Akg Akustische Kino Geraete Als Richtmikrophon ausgebildeter Schallempfänger

Also Published As

Publication number Publication date
JPS5286322A (en) 1977-07-18
CA1072202A (en) 1980-02-19
FR2337979A1 (fr) 1977-08-05
US4070547A (en) 1978-01-24
BE843789A (fr) 1976-11-03
NL7606880A (nl) 1977-07-12
FR2337979B3 (enExample) 1979-03-23

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Legal Events

Date Code Title Description
OD Request for examination
8131 Rejection