JPH03208500A - スピーカシステム - Google Patents

スピーカシステム

Info

Publication number
JPH03208500A
JPH03208500A JP2277609A JP27760990A JPH03208500A JP H03208500 A JPH03208500 A JP H03208500A JP 2277609 A JP2277609 A JP 2277609A JP 27760990 A JP27760990 A JP 27760990A JP H03208500 A JPH03208500 A JP H03208500A
Authority
JP
Japan
Prior art keywords
cylinder
vibrator
pressure
air
sound
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.)
Pending
Application number
JP2277609A
Other languages
English (en)
Japanese (ja)
Inventor
Jeong-Hoon Yoon
ユン・ジョング−フン
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPH03208500A publication Critical patent/JPH03208500A/ja
Pending 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
    • H04R23/00—Transducers other than those covered by groups H04R9/00 - H04R21/00

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
JP2277609A 1989-10-16 1990-10-15 スピーカシステム Pending JPH03208500A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019890014880A KR920002443B1 (ko) 1989-10-16 1989-10-16 스피커 시스템
KR89-14880 1989-10-16

Publications (1)

Publication Number Publication Date
JPH03208500A true JPH03208500A (ja) 1991-09-11

Family

ID=19290749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2277609A Pending JPH03208500A (ja) 1989-10-16 1990-10-15 スピーカシステム

Country Status (5)

Country Link
US (1) US5091959A (OSRAM)
JP (1) JPH03208500A (OSRAM)
KR (1) KR920002443B1 (OSRAM)
DE (1) DE4032850A1 (OSRAM)
GB (1) GB2238206B (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3493592B2 (ja) * 1996-02-20 2004-02-03 Ｎｅｃトーキン株式会社 ペイジャー用振動アクチュエータ
US20070025572A1 (en) * 2005-08-01 2007-02-01 Forte James W Loudspeaker

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS634800A (ja) * 1986-06-24 1988-01-09 Sony Corp 空気流型スピ−カ装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1007031A (en) * 1910-11-18 1911-10-24 Nat Wireless Telephone & Telegraph Co Microphone-transmitter.
US1900623A (en) * 1931-12-17 1933-03-07 Blin W Page Method and apparatus for producing sound waves
US2616984A (en) * 1948-12-30 1952-11-04 Rca Corp Magneto-hydraulic motor for translating electrical energy into sound energy
JPS5936480B2 (ja) * 1976-02-10 1984-09-04 ソニー株式会社 スピ−カ装置
GB2201860B (en) * 1987-02-10 1990-06-06 Luke Frank Wright A unique compressed air audio speaker sound system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS634800A (ja) * 1986-06-24 1988-01-09 Sony Corp 空気流型スピ−カ装置

Also Published As

Publication number Publication date
GB2238206A (en) 1991-05-22
US5091959A (en) 1992-02-25
GB2238206B (en) 1994-03-30
DE4032850C2 (OSRAM) 1993-08-05
GB9022291D0 (en) 1990-11-28
KR920002443B1 (ko) 1992-03-24
KR910009116A (ko) 1991-05-31
DE4032850A1 (de) 1991-04-18

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