DE2319048A1 - Parabolischer tonreflektierender mikrophonhalter - Google Patents

Parabolischer tonreflektierender mikrophonhalter

Info

Publication number
DE2319048A1
DE2319048A1 DE2319048A DE2319048A DE2319048A1 DE 2319048 A1 DE2319048 A1 DE 2319048A1 DE 2319048 A DE2319048 A DE 2319048A DE 2319048 A DE2319048 A DE 2319048A DE 2319048 A1 DE2319048 A1 DE 2319048A1
Authority
DE
Germany
Prior art keywords
sound
reflector
parabolic
microphone
reflecting surface
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.)
Pending
Application number
DE2319048A
Other languages
German (de)
English (en)
Inventor
Daniel Armstrong Gibson
Robert Justin Ryan
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.)
R D SYSTEMS OF CANADA Ltd
Original Assignee
R D SYSTEMS OF CANADA Ltd
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 R D SYSTEMS OF CANADA Ltd filed Critical R D SYSTEMS OF CANADA Ltd
Publication of DE2319048A1 publication Critical patent/DE2319048A1/de
Pending 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
    • 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
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/342—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for microphones

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
DE2319048A 1971-08-23 1973-04-14 Parabolischer tonreflektierender mikrophonhalter Pending DE2319048A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA121,243A CA967887A (en) 1971-08-23 1971-08-23 Parabolic sound reflecting microphone holder

Publications (1)

Publication Number Publication Date
DE2319048A1 true DE2319048A1 (de) 1974-10-31

Family

ID=4090675

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2319048A Pending DE2319048A1 (de) 1971-08-23 1973-04-14 Parabolischer tonreflektierender mikrophonhalter

Country Status (5)

Country Link
US (1) US3881056A (enExample)
CA (1) CA967887A (enExample)
DE (1) DE2319048A1 (enExample)
FR (1) FR2226798B3 (enExample)
GB (1) GB1425982A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0126783A1 (de) * 1983-05-25 1984-12-05 Head Stereo GmbH , Kopfbezogene Aufnahme- und Wiedergabetechnik & Co. Messtechnik KG Ein breitbandiger rauscharmer Kunstkopf mit hoher Dynamik und der Eigenschaft der originalgetreuen Übertragung von Hörereignissen
DE102011117343A1 (de) 2011-10-30 2013-05-02 Erwin Fliegel Reflektorelement für Musikinstrumente

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI77347C (fi) * 1987-04-23 1989-02-10 Uuden Teknologian Keskus Oy Anordning foer att goera laettare samtidigt tittande och lyssnande pao ett avlaegset objekt.
US5371804A (en) * 1987-12-18 1994-12-06 Actron Manufacturing Company Voice transmission system
USD324219S (en) 1989-05-30 1992-02-25 Silver Creek Nurseries, Inc. Combined microphone and parabolic reflector
US5428688A (en) * 1993-03-29 1995-06-27 Audiopack Sounds Systems Voice transmission system with remote microphone
US5463693A (en) * 1993-11-10 1995-10-31 Audiopack Sound Systems Inc. Voice amplification adapter assembly for face mask
USD358407S (en) 1994-01-06 1995-05-16 Edward Verville Sound reflector to the microphone of a video camera
JP3267231B2 (ja) * 1998-02-23 2002-03-18 日本電気株式会社 超指向性スピーカ
RU2168818C1 (ru) * 1999-11-03 2001-06-10 Акционерное общество открытого типа "Лантан" Комбинированная радио-и акустическая антенна
US6408080B1 (en) * 1999-11-29 2002-06-18 Intel Corporation Boundary layer microphone
US6438238B1 (en) * 2000-07-14 2002-08-20 Thomas F. Callahan Stethoscope
US6842528B2 (en) 2001-05-10 2005-01-11 Randy H. Kuerti Microphone mount
US6498859B2 (en) 2001-05-10 2002-12-24 Randy H. Kuerti Microphone mount
US20040114778A1 (en) * 2002-12-11 2004-06-17 Gobeli Garth W. Miniature directional microphone
US20070183607A1 (en) * 2006-02-09 2007-08-09 Sound & Optics Systems, Inc. Directional listening device
US8003878B2 (en) * 2008-08-05 2011-08-23 Gaynier David A Electroacoustic transducer system
US8351633B2 (en) * 2008-09-17 2013-01-08 Teodoro Lassally Noise cancelling microphone with wind shield
USD603848S1 (en) 2008-11-24 2009-11-10 Speedcom Communication, Inc. Noise cancelling microphone
US9014402B2 (en) 2012-05-16 2015-04-21 Klover Products, Inc. Acoustically isolated parabolic sound pickup assembly
US9528493B2 (en) * 2013-05-28 2016-12-27 Siemens Aktiengesellschaft Apparatus to detect aerodynamic conditions of blades of wind turbines
CN105636831A (zh) 2013-10-15 2016-06-01 松下知识产权经营株式会社 传声器
WO2015085178A1 (en) * 2013-12-06 2015-06-11 Scheller Mark W Acoustic electronic device dock
US9992569B2 (en) 2014-05-30 2018-06-05 Paul D. Terpstra Camera-mountable acoustic collection assembly
FR3030093B1 (fr) * 2014-12-16 2017-01-06 Bouygues Sa Dispositif de captation sonore
RU2643690C2 (ru) * 2016-02-20 2018-02-05 Ордена трудового Красного Знамени федеральное государственное бюджетное образовательное учреждение высшего образования "Московский технический университет связи и информатики" (МТУСИ) Способ корректировки направления оси отражательного приемника звуковых волн на визуально трудно наблюдаемые или ненаблюдаемые источники звука
US10038950B2 (en) * 2016-07-22 2018-07-31 Avi Avliav Microphone cover/reflector
USD886081S1 (en) 2018-10-24 2020-06-02 Matthew GOINS Sound reflector
US10701481B2 (en) 2018-11-14 2020-06-30 Townsend Labs Inc Microphone sound isolation baffle and system
EP3984498A1 (en) 2020-10-19 2022-04-20 Koninklijke Philips N.V. Cleaning unit for a surface cleaning device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1911772A (en) * 1933-05-30 Fornia
US1899966A (en) * 1931-08-14 1933-03-07 Rca Corp Sound pick-up device
US1899994A (en) * 1931-08-28 1933-03-07 Radio Keith Orpheum Corp Conversion of sound into electrical impulses
US2049586A (en) * 1932-03-09 1936-08-04 Rca Corp Single reflector type microphone
US3305043A (en) * 1965-03-08 1967-02-21 Charles E Pfund Acoustic communication device and toy
US3723962A (en) * 1970-10-09 1973-03-27 F Hotchner Apparatus for indicating the direction to a sound pulse source

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0126783A1 (de) * 1983-05-25 1984-12-05 Head Stereo GmbH , Kopfbezogene Aufnahme- und Wiedergabetechnik & Co. Messtechnik KG Ein breitbandiger rauscharmer Kunstkopf mit hoher Dynamik und der Eigenschaft der originalgetreuen Übertragung von Hörereignissen
DE102011117343A1 (de) 2011-10-30 2013-05-02 Erwin Fliegel Reflektorelement für Musikinstrumente

Also Published As

Publication number Publication date
FR2226798B3 (enExample) 1976-04-09
CA967887A (en) 1975-05-20
US3881056A (en) 1975-04-29
GB1425982A (en) 1976-02-25
FR2226798A1 (enExample) 1974-11-15

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Legal Events

Date Code Title Description
OHA Expiration of time for request for examination