AU4507579A - Rumble-free microphone combination - Google Patents

Rumble-free microphone combination

Info

Publication number
AU4507579A
AU4507579A AU45075/79A AU4507579A AU4507579A AU 4507579 A AU4507579 A AU 4507579A AU 45075/79 A AU45075/79 A AU 45075/79A AU 4507579 A AU4507579 A AU 4507579A AU 4507579 A AU4507579 A AU 4507579A
Authority
AU
Australia
Prior art keywords
microphone
partition
combination
microphone combination
discs
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.)
Abandoned
Application number
AU45075/79A
Other languages
English (en)
Inventor
Wilhelmus Hermanus Iding
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 AU4507579A publication Critical patent/AU4507579A/en
Abandoned 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
    • H04R19/00—Electrostatic transducers
    • H04R19/01—Electrostatic transducers characterised by the use of electrets
    • H04R19/016—Electrostatic transducers characterised by the use of electrets for microphones

Landscapes

  • 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)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
AU45075/79A 1978-03-13 1979-03-13 Rumble-free microphone combination Abandoned AU4507579A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7802687A NL7802687A (nl) 1978-03-13 1978-03-13 Dreunvrije microfooncombinatie bevattende twee microfoonelementen.
NL7802687 1978-03-13

Publications (1)

Publication Number Publication Date
AU4507579A true AU4507579A (en) 1979-09-20

Family

ID=19830478

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45075/79A Abandoned AU4507579A (en) 1978-03-13 1979-03-13 Rumble-free microphone combination

Country Status (9)

Country Link
JP (1) JPS54126526A (de)
AT (1) ATA183379A (de)
AU (1) AU4507579A (de)
DE (1) DE2909065A1 (de)
DK (1) DK98479A (de)
FR (1) FR2420266A1 (de)
GB (1) GB2016861A (de)
IT (1) IT1110405B (de)
NL (1) NL7802687A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2044037B (en) * 1978-12-23 1983-03-23 Tokyo Shibaura Electric Co Electrostatic microphone
US4443666A (en) * 1980-11-24 1984-04-17 Gentex Corporation Electret microphone assembly
DE3429147C2 (de) * 1984-08-08 1987-04-02 Friedrich 6650 Homburg Müller Anordnung zur akustischen Gegenkopplung von Lautsprechern
GB2176369B (en) * 1985-05-09 1988-10-05 Plessey Co Plc Improvements in and relating to microphones
JPH01142295U (de) * 1988-03-19 1989-09-29
DE19843731C2 (de) * 1998-09-24 2001-10-25 Sennheiser Electronic Vorrichtung zur Schallwandlung

Also Published As

Publication number Publication date
ATA183379A (de) 1980-04-15
IT1110405B (it) 1985-12-23
DE2909065A1 (de) 1979-09-20
IT7920890A0 (it) 1979-03-09
GB2016861A (en) 1979-09-26
FR2420266A1 (fr) 1979-10-12
NL7802687A (nl) 1979-09-17
JPS54126526A (en) 1979-10-01
DK98479A (da) 1979-09-14

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