NL7205093A - - Google Patents

Info

Publication number
NL7205093A
NL7205093A NL7205093A NL7205093A NL7205093A NL 7205093 A NL7205093 A NL 7205093A NL 7205093 A NL7205093 A NL 7205093A NL 7205093 A NL7205093 A NL 7205093A NL 7205093 A NL7205093 A NL 7205093A
Authority
NL
Netherlands
Application number
NL7205093A
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 filed Critical
Publication of NL7205093A publication Critical patent/NL7205093A/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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
    • 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 
    • H04R1/222—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only  for microphones

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
NL7205093A 1971-04-23 1972-04-14 NL7205093A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2119912A DE2119912C3 (de) 1971-04-23 1971-04-23 Elektroakustischer Wandler

Publications (1)

Publication Number Publication Date
NL7205093A true NL7205093A (enrdf_load_stackoverflow) 1972-10-25

Family

ID=5805700

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7205093A NL7205093A (enrdf_load_stackoverflow) 1971-04-23 1972-04-14

Country Status (13)

Country Link
AT (1) AT309550B (enrdf_load_stackoverflow)
BE (1) BE782493A (enrdf_load_stackoverflow)
BG (1) BG20416A3 (enrdf_load_stackoverflow)
BR (1) BR7202421D0 (enrdf_load_stackoverflow)
CH (1) CH561997A5 (enrdf_load_stackoverflow)
DE (1) DE2119912C3 (enrdf_load_stackoverflow)
FR (1) FR2134021B1 (enrdf_load_stackoverflow)
GB (1) GB1348735A (enrdf_load_stackoverflow)
IT (1) IT957225B (enrdf_load_stackoverflow)
LU (1) LU65199A1 (enrdf_load_stackoverflow)
NL (1) NL7205093A (enrdf_load_stackoverflow)
SE (1) SE374475B (enrdf_load_stackoverflow)
ZA (1) ZA722574B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542552B1 (fr) * 1983-03-07 1986-04-11 Thomson Csf Transducteur electroacoustique a diaphragme piezo-electrique
GB2164819B (en) * 1984-09-19 1988-09-28 Gibson Dawson Joseph Microphone
US7065224B2 (en) * 2001-09-28 2006-06-20 Sonionmicrotronic Nederland B.V. Microphone for a hearing aid or listening device with improved internal damping and foreign material protection
US7415121B2 (en) 2004-10-29 2008-08-19 Sonion Nederland B.V. Microphone with internal damping

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE88657C (enrdf_load_stackoverflow) *
FR1084139A (fr) * 1952-10-06 1955-01-17 Microphone à condensateur pour réception directionnelle
DE1437420C3 (de) * 1964-07-21 1978-06-22 Elly 1000 Berlin Neumann Geb. Kosak Kondensator-Richtmikrophonkapsel

Also Published As

Publication number Publication date
BE782493A (fr) 1972-10-23
GB1348735A (en) 1974-03-20
FR2134021A1 (enrdf_load_stackoverflow) 1972-12-01
DE2119912A1 (de) 1972-11-09
LU65199A1 (enrdf_load_stackoverflow) 1972-07-13
DE2119912B2 (de) 1974-05-16
ZA722574B (en) 1973-01-31
CH561997A5 (enrdf_load_stackoverflow) 1975-05-15
BR7202421D0 (pt) 1973-06-28
IT957225B (it) 1973-10-10
SE374475B (enrdf_load_stackoverflow) 1975-03-03
AT309550B (de) 1973-08-27
BG20416A3 (bg) 1975-11-05
FR2134021B1 (enrdf_load_stackoverflow) 1974-12-20
DE2119912C3 (de) 1974-12-12

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