SE313598B - - Google Patents

Info

Publication number
SE313598B
SE313598B SE9982/65A SE998265A SE313598B SE 313598 B SE313598 B SE 313598B SE 9982/65 A SE9982/65 A SE 9982/65A SE 998265 A SE998265 A SE 998265A SE 313598 B SE313598 B SE 313598B
Authority
SE
Sweden
Prior art keywords
diaphragm
coupling
july
apertures
aperture
Prior art date
Application number
SE9982/65A
Other languages
English (en)
Inventor
H Hoffmann
Original Assignee
Siemens Ag
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 filed Critical Siemens Ag
Publication of SE313598B publication Critical patent/SE313598B/xx

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
    • 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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—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)
SE9982/65A 1964-07-29 1965-07-29 SE313598B (forum.php)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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
DES92323A DE1259949B (de) 1964-07-29 1964-07-29 Elektroakustischer Wandler mit beiderseits einer Schwingmembran liegenden akustisch wirksamen Raeumen

Publications (1)

Publication Number Publication Date
SE313598B true SE313598B (forum.php) 1969-08-18

Family

ID=25997735

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9982/65A SE313598B (forum.php) 1964-07-29 1965-07-29

Country Status (6)

Country Link
US (1) US3418437A (forum.php)
BE (1) BE667646A (forum.php)
DE (2) DE1216367B (forum.php)
GB (1) GB1082433A (forum.php)
NL (1) NL6509262A (forum.php)
SE (1) SE313598B (forum.php)

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 (forum.php) * 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
WO2014059638A1 (en) * 2012-10-18 2014-04-24 Nokia Corporation Resonance damping for audio transducer systems
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
GB1082433A (en) 1967-09-06
DE1259949B (de) 1968-02-01
DE1216367B (de) 1966-05-12
US3418437A (en) 1968-12-24
NL6509262A (forum.php) 1966-01-31
BE667646A (forum.php) 1966-01-31

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