DE1512734B2 - Elektrodynamisches mikrophon - Google Patents

Elektrodynamisches mikrophon

Info

Publication number
DE1512734B2
DE1512734B2 DE1967N0030204 DEN0030204A DE1512734B2 DE 1512734 B2 DE1512734 B2 DE 1512734B2 DE 1967N0030204 DE1967N0030204 DE 1967N0030204 DE N0030204 A DEN0030204 A DE N0030204A DE 1512734 B2 DE1512734 B2 DE 1512734B2
Authority
DE
Germany
Prior art keywords
socket
membrane
stem
microphone
air chamber
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.)
Granted
Application number
DE1967N0030204
Other languages
German (de)
English (en)
Other versions
DE1512734A1 (de
Inventor
Adrianus Hendrikus van Eindhoven Liempd (Niederlande)
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 DE1512734A1 publication Critical patent/DE1512734A1/de
Publication of DE1512734B2 publication Critical patent/DE1512734B2/de
Granted 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)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Telephone Set Structure (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
DE1967N0030204 1966-03-26 1967-03-22 Elektrodynamisches mikrophon Granted DE1512734B2 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE1512734A1 DE1512734A1 (de) 1969-05-22
DE1512734B2 true DE1512734B2 (de) 1976-04-22

Family

ID=19796103

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1967N0030204 Granted DE1512734B2 (de) 1966-03-26 1967-03-22 Elektrodynamisches mikrophon

Country Status (9)

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

Families Citing this family (17)

* 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
USD247704S (en) 1976-12-20 1978-04-11 Superex Electronics Corporation Hand held microphone or the like
USD247235S (en) 1977-03-02 1978-02-14 Gentex Corporation Hand-held microphone
USD247706S (en) 1977-04-01 1978-04-11 Armstrong William J Microphone
USD247707S (en) 1977-04-01 1978-04-11 Armstrong William J Microphone
USD247705S (en) 1977-04-01 1978-04-11 Armstrong William J Microphone
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
USD1038084S1 (en) * 2021-08-19 2024-08-06 Harman International Industries, Incorporated 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
US3527902A (en) 1970-09-08
NL6604014A (enrdf_load_stackoverflow) 1967-09-27
AT276515B (de) 1969-11-25
CH454227A (de) 1968-04-15
BE696120A (enrdf_load_stackoverflow) 1967-09-25
SE318611B (enrdf_load_stackoverflow) 1969-12-15
GB1133049A (en) 1968-11-06
DE1512734A1 (de) 1969-05-22
ES337233A1 (es) 1968-02-16

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee