FR57883E - Microphones pour installations extérieures - Google Patents

Microphones pour installations extérieures

Info

Publication number
FR57883E
FR57883E FR57883DA FR57883E FR 57883 E FR57883 E FR 57883E FR 57883D A FR57883D A FR 57883DA FR 57883 E FR57883 E FR 57883E
Authority
FR
France
Prior art keywords
microphones
outdoor installations
installations
outdoor
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
Application number
Other languages
English (en)
Inventor
William Donald Cragg
Michael Lawrence Gayford
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR57883E publication Critical patent/FR57883E/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/11—Supports for sets, e.g. incorporating armrests
    • 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
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • H04R1/083—Special constructions of mouthpieces
    • H04R1/086—Protective screens, e.g. all weather or wind screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Woven Fabrics (AREA)
FR57883D 1946-10-02 1947-12-19 Microphones pour installations extérieures Expired FR57883E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29362/46A GB625743A (en) 1946-10-02 1946-10-02 Improvements in or relating to microphones

Publications (1)

Publication Number Publication Date
FR57883E true FR57883E (fr) 1953-09-18

Family

ID=10290329

Family Applications (2)

Application Number Title Priority Date Filing Date
FR957231D Expired FR957231A (fr) 1946-10-02
FR57883D Expired FR57883E (fr) 1946-10-02 1947-12-19 Microphones pour installations extérieures

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR957231D Expired FR957231A (fr) 1946-10-02

Country Status (4)

Country Link
US (1) US2623957A (fr)
BE (2) BE482467A (fr)
FR (2) FR57883E (fr)
GB (2) GB625743A (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2969417A (en) * 1957-05-01 1961-01-24 Birtcher Corp Adjustable electrical instruments
US3116376A (en) * 1962-03-28 1963-12-31 Maico Electronics Inc Acoustical device
US3585317A (en) * 1968-01-04 1971-06-15 Astatic Corp Cardioid microphone
FR2016490A1 (fr) * 1968-08-28 1970-05-08 Akustiche Kino Gerste
US4057124A (en) * 1975-12-30 1977-11-08 Braden Harold C Sound suppressor
US4065648A (en) * 1976-10-12 1977-12-27 The Astatic Corporation Microphone screen
US4712429A (en) * 1985-07-16 1987-12-15 The United States Of America As Represented By The Secretary Of The Army Windscreen and two microphone configuration for blast noise detection
GB8525429D0 (en) * 1985-10-16 1985-11-20 Rycote Microphone Windshields Microphone windshields
US5105394A (en) * 1988-07-29 1992-04-14 United States Of America As Represented By The Secretary Of The Navy Constrained diaphragm transducer
US4975966A (en) * 1989-08-24 1990-12-04 Bose Corporation Reducing microphone puff noise
US5127870A (en) * 1991-07-16 1992-07-07 You Hsing Plastics Co, Ltd. Echo-type toy megaphone
US5349140A (en) * 1992-08-07 1994-09-20 Valenzin Lawrence R Microphone windscreen
US5444790A (en) * 1994-02-28 1995-08-22 Shure Brothers, Inc. Microphone windscreen mounting
USD415163S (en) * 1998-07-17 1999-10-12 Yoga Electonics Co., Ltd. Microphone
US6935458B2 (en) 2001-09-25 2005-08-30 Thomas G. Owens Microphone shroud and related method of use
GB2446619A (en) * 2007-02-16 2008-08-20 Audiogravity Holdings Ltd Reduction of wind noise in an omnidirectional microphone array
US8351633B2 (en) * 2008-09-17 2013-01-08 Teodoro Lassally Noise cancelling microphone with wind shield
USD746796S1 (en) * 2014-12-29 2016-01-05 Gibson Brands, Inc. Microphone
USD747296S1 (en) * 2014-12-29 2016-01-12 Gibson Brands, Inc. Microphone
USD760203S1 (en) * 2015-01-05 2016-06-28 Gibson Brands, Inc. Microphone
USD760204S1 (en) * 2015-01-05 2016-06-28 Gibson Brands, Inc. Microphone
USD760704S1 (en) * 2015-01-05 2016-07-05 Gibson Brands, Inc. Microphone
USD864904S1 (en) * 2019-06-07 2019-10-29 Shenzhen Godo Cultural Originality Co., Ltd. Wireless loudspeaker
USD901459S1 (en) * 2020-07-15 2020-11-10 Yang Zhao Microphone pop filter
USD991229S1 (en) * 2021-09-22 2023-07-04 Shenzhen Lanque Shangpin Trading Co., Ltd. Microphone set

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US588034A (en) * 1897-08-10 S peters co
US1901065A (en) * 1931-03-27 1933-03-14 Radio Keithorpheum Corp Microphone windshield
GB425186A (en) * 1933-11-24 1935-03-08 Alfred Graham & Co Ltd Improvements relating to telephones
US2200097A (en) * 1937-01-14 1940-05-07 Rca Corp Signal translating apparatus
US2325424A (en) * 1941-01-29 1943-07-27 Rca Corp Windshield for microphones
US2346394A (en) * 1941-06-21 1944-04-11 Rca Corp Sound pickup apparatus
US2433250A (en) * 1945-10-26 1947-12-23 Operadio Mfg Co Loud-speaker

Also Published As

Publication number Publication date
BE482467A (fr)
US2623957A (en) 1952-12-30
FR957231A (fr) 1950-02-17
GB625743A (en) 1949-07-04
BE477840A (fr)
GB625744A (en) 1949-07-04

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