IL140066A0 - Optical microphone system and a method for forming same - Google Patents

Optical microphone system and a method for forming same

Info

Publication number
IL140066A0
IL140066A0 IL14006600A IL14006600A IL140066A0 IL 140066 A0 IL140066 A0 IL 140066A0 IL 14006600 A IL14006600 A IL 14006600A IL 14006600 A IL14006600 A IL 14006600A IL 140066 A0 IL140066 A0 IL 140066A0
Authority
IL
Israel
Prior art keywords
microphone system
forming same
optical microphone
optical
forming
Prior art date
Application number
IL14006600A
Original Assignee
Phone Or Ltd
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 Phone Or Ltd filed Critical Phone Or Ltd
Priority to IL14006600A priority Critical patent/IL140066A0/en
Priority to AU2002221021A priority patent/AU2002221021A1/en
Priority to PCT/IL2001/001112 priority patent/WO2002047434A2/en
Publication of IL140066A0 publication Critical patent/IL140066A0/en

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
    • H04R23/00—Transducers other than those covered by groups H04R9/00 - H04R21/00
    • H04R23/008—Transducers other than those covered by groups H04R9/00 - H04R21/00 using optical signals for detecting or generating sound

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
IL14006600A 2000-12-04 2000-12-04 Optical microphone system and a method for forming same IL140066A0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IL14006600A IL140066A0 (en) 2000-12-04 2000-12-04 Optical microphone system and a method for forming same
AU2002221021A AU2002221021A1 (en) 2000-12-04 2001-12-02 Optical microphone system and a method for forming same
PCT/IL2001/001112 WO2002047434A2 (en) 2000-12-04 2001-12-02 Optical microphone system and a method for forming same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL14006600A IL140066A0 (en) 2000-12-04 2000-12-04 Optical microphone system and a method for forming same

Publications (1)

Publication Number Publication Date
IL140066A0 true IL140066A0 (en) 2002-02-10

Family

ID=11074872

Family Applications (1)

Application Number Title Priority Date Filing Date
IL14006600A IL140066A0 (en) 2000-12-04 2000-12-04 Optical microphone system and a method for forming same

Country Status (3)

Country Link
AU (1) AU2002221021A1 (en)
IL (1) IL140066A0 (en)
WO (1) WO2002047434A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9369321B2 (en) 2011-09-22 2016-06-14 Northrop Grumman Systems Corporation Increasing sensor data carrying capability of phase generated carriers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3870820A (en) * 1972-06-30 1975-03-11 Victor Company Of Japan Microphone with different directional modes
US5121426A (en) * 1989-12-22 1992-06-09 At&T Bell Laboratories Loudspeaking telephone station including directional microphone
DE69615129T2 (en) * 1995-12-07 2002-09-05 Phone Or Ltd Rauschdämfersystem

Also Published As

Publication number Publication date
WO2002047434A2 (en) 2002-06-13
WO2002047434A3 (en) 2004-02-19
AU2002221021A1 (en) 2002-06-18

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