FR957231A - - Google Patents

Info

Publication number
FR957231A
FR957231A FR957231DA FR957231A FR 957231 A FR957231 A FR 957231A FR 957231D A FR957231D A FR 957231DA FR 957231 A FR957231 A FR 957231A
Authority
FR
France
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
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.)
Publication date
Application granted granted Critical
Publication of FR957231A publication Critical patent/FR957231A/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)
FR957231D 1946-10-02 Expired FR957231A (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
FR957231A true FR957231A (fr) 1950-02-17

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 After (1)

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

Country Status (4)

Country Link
US (1) US2623957A (fr)
BE (2) BE482467A (fr)
FR (2) FR57883E (fr)
GB (2) GB625744A (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
USD747296S1 (en) * 2014-12-29 2016-01-12 Gibson Brands, Inc. Microphone
USD746796S1 (en) * 2014-12-29 2016-01-05 Gibson Brands, Inc. Microphone
USD760204S1 (en) * 2015-01-05 2016-06-28 Gibson Brands, Inc. Microphone
USD760203S1 (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
BE477840A (fr)
GB625743A (en) 1949-07-04
US2623957A (en) 1952-12-30
FR57883E (fr) 1953-09-18
BE482467A (fr)
GB625744A (en) 1949-07-04

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