ES337233A1 - Un dispositivo de microfono electrodinamico. - Google Patents

Un dispositivo de microfono electrodinamico.

Info

Publication number
ES337233A1
ES337233A1 ES337233A ES337233A ES337233A1 ES 337233 A1 ES337233 A1 ES 337233A1 ES 337233 A ES337233 A ES 337233A ES 337233 A ES337233 A ES 337233A ES 337233 A1 ES337233 A1 ES 337233A1
Authority
ES
Spain
Prior art keywords
sleeve
casing
microphone
capsule
apertures
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
ES337233A
Other languages
English (en)
Spanish (es)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES337233A1 publication Critical patent/ES337233A1/es
Expired 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
    • H04R1/38—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 in which sound waves act upon both sides of a diaphragm and incorporating acoustic phase-shifting means, e.g. pressure-gradient microphone

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Telephone Set Structure (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
ES337233A 1966-03-26 1967-02-24 Un dispositivo de microfono electrodinamico. Expired ES337233A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6604014A NL6604014A (xx) 1966-03-26 1966-03-26

Publications (1)

Publication Number Publication Date
ES337233A1 true ES337233A1 (es) 1968-02-16

Family

ID=19796103

Family Applications (1)

Application Number Title Priority Date Filing Date
ES337233A Expired ES337233A1 (es) 1966-03-26 1967-02-24 Un dispositivo de microfono electrodinamico.

Country Status (9)

Country Link
US (1) US3527902A (xx)
AT (1) AT276515B (xx)
BE (1) BE696120A (xx)
CH (1) CH454227A (xx)
DE (1) DE1512734B2 (xx)
ES (1) ES337233A1 (xx)
GB (1) GB1133049A (xx)
NL (1) NL6604014A (xx)
SE (1) SE318611B (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770911A (en) * 1972-07-21 1973-11-06 Industrial Research Prod Inc Hearing aid system
US3798390A (en) * 1972-07-24 1974-03-19 Gould Inc Hearing aid with valved dual ports
JPS5910864Y2 (ja) * 1980-06-16 1984-04-04 本田技研工業株式会社 マイクロホン保持装置
USD288512S (en) * 1985-04-24 1987-03-03 Thermo-Serv, Inc. Wine glass
US5410608A (en) * 1992-09-29 1995-04-25 Unex Corporation Microphone
US8003878B2 (en) * 2008-08-05 2011-08-23 Gaynier David A Electroacoustic transducer system
US9116178B1 (en) * 2012-10-11 2015-08-25 Reliance Controls Corporation Circuit tester with variable volume audible voltage indication
USD868042S1 (en) * 2017-04-06 2019-11-26 Bing Yang Karaoke microphone
USD869445S1 (en) * 2019-05-22 2019-12-10 Shenzhen Qianhai Patuoxun Network And Technology Co., Ltd Earphone
USD883260S1 (en) * 2019-12-25 2020-05-05 Shenzhen Qianhai Patuoxun Network And Technology Co., Ltd Earphone
USD893462S1 (en) * 2020-03-05 2020-08-18 Shenzhen Humboldt Technology Co., Ltd Headphone

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB956448A (en) * 1959-06-24 1964-04-29 Philips Electrical Ind Ltd Improvements in or relating to electrodynamic microphones

Also Published As

Publication number Publication date
NL6604014A (xx) 1967-09-27
AT276515B (de) 1969-11-25
DE1512734A1 (de) 1969-05-22
GB1133049A (en) 1968-11-06
CH454227A (de) 1968-04-15
SE318611B (xx) 1969-12-15
BE696120A (xx) 1967-09-25
US3527902A (en) 1970-09-08
DE1512734B2 (de) 1976-04-22

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