GB1082433A - Improvements in or relating to electroacoustic transducers - Google Patents

Improvements in or relating to electroacoustic transducers

Info

Publication number
GB1082433A
GB1082433A GB32217/65A GB3221765A GB1082433A GB 1082433 A GB1082433 A GB 1082433A GB 32217/65 A GB32217/65 A GB 32217/65A GB 3221765 A GB3221765 A GB 3221765A GB 1082433 A GB1082433 A GB 1082433A
Authority
GB
United Kingdom
Prior art keywords
diaphragm
coupling
july
apertures
relating
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
GB32217/65A
Other languages
English (en)
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens 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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of GB1082433A publication Critical patent/GB1082433A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
GB32217/65A 1964-07-29 1965-07-28 Improvements in or relating to electroacoustic transducers Expired GB1082433A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES92323A DE1259949B (de) 1964-07-29 1964-07-29 Elektroakustischer Wandler mit beiderseits einer Schwingmembran liegenden akustisch wirksamen Raeumen
DES92326A DE1216367B (de) 1964-07-29 1964-07-29 Elektroakustischer Wandler mit zumindest einem Resonatorraum, der durch eine mit einer Daempfungsabdeckung versehene OEffnung angekoppelt ist

Publications (1)

Publication Number Publication Date
GB1082433A true GB1082433A (en) 1967-09-06

Family

ID=25997735

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32217/65A Expired GB1082433A (en) 1964-07-29 1965-07-28 Improvements in or relating to electroacoustic transducers

Country Status (6)

Country Link
US (1) US3418437A (cg-RX-API-DMAC7.html)
BE (1) BE667646A (cg-RX-API-DMAC7.html)
DE (2) DE1216367B (cg-RX-API-DMAC7.html)
GB (1) GB1082433A (cg-RX-API-DMAC7.html)
NL (1) NL6509262A (cg-RX-API-DMAC7.html)
SE (1) SE313598B (cg-RX-API-DMAC7.html)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3646281A (en) * 1969-06-02 1972-02-29 Rdf West Electrostatic transducer with vented diaphragm
JPS5415628Y2 (cg-RX-API-DMAC7.html) * 1973-06-28 1979-06-22
US3930560A (en) * 1974-07-15 1976-01-06 Industrial Research Products, Inc. Damping element
CA1032479A (en) * 1974-09-16 1978-06-06 Rudolf Gorike Headphone
US4602245A (en) * 1983-04-29 1986-07-22 Ensco, Inc. General purpose modular acoustic signal generator
DE3530869A1 (de) * 1985-08-29 1987-03-12 Sennheiser Electronic Membran fuer einen elektroakustischen wiedergabewandler
DE3700594A1 (de) * 1986-01-16 1987-07-23 Akg Akustische Kino Geraete Druckgradientenempfaenger
US4843628A (en) * 1986-07-10 1989-06-27 Stanton Magnetics, Inc. Inertial microphone/receiver with extended frequency response
US7841533B2 (en) 2003-11-13 2010-11-30 Metrologic Instruments, Inc. Method of capturing and processing digital images of an object within the field of view (FOV) of a hand-supportable digitial image capture and processing system
US20060254852A1 (en) * 2005-05-11 2006-11-16 Yen-Shan Chen Integral audio module
CN104956693B (zh) * 2012-10-18 2018-08-03 诺基亚技术有限公司 用于音频换能器系统的谐振阻尼
CN104754454B (zh) * 2015-03-25 2019-03-26 歌尔股份有限公司 扬声器模组
USD867346S1 (en) * 2018-01-19 2019-11-19 Dynamic Ear Company B.V. Ambient filter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1011953B (de) 1956-04-07 1957-07-11 Rosenthal Isolatoren Ges Mit B Befestigungsvorrichtung fuer ein elektrisches Freileitungsseil an einem Stuetzenisolator

Also Published As

Publication number Publication date
DE1259949B (de) 1968-02-01
BE667646A (cg-RX-API-DMAC7.html) 1966-01-31
SE313598B (cg-RX-API-DMAC7.html) 1969-08-18
DE1216367B (de) 1966-05-12
NL6509262A (cg-RX-API-DMAC7.html) 1966-01-31
US3418437A (en) 1968-12-24

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