KR890700996A - 밀폐형 스피커 하우징 - Google Patents

밀폐형 스피커 하우징

Info

Publication number
KR890700996A
KR890700996A KR1019880701540A KR880701540A KR890700996A KR 890700996 A KR890700996 A KR 890700996A KR 1019880701540 A KR1019880701540 A KR 1019880701540A KR 880701540 A KR880701540 A KR 880701540A KR 890700996 A KR890700996 A KR 890700996A
Authority
KR
South Korea
Prior art keywords
speaker housing
enclosed speaker
enclosed
housing
speaker
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.)
Withdrawn
Application number
KR1019880701540A
Other languages
English (en)
Korean (ko)
Inventor
프리데만 메글
Original Assignee
프리데만 메글
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 프리데만 메글 filed Critical 프리데만 메글
Publication of KR890700996A publication Critical patent/KR890700996A/ko
Withdrawn legal-status Critical Current

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
    • 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 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • 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 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/283—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm
    • H04R1/2834—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm for loudspeaker transducers

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
KR1019880701540A 1987-03-25 1988-11-25 밀폐형 스피커 하우징 Withdrawn KR890700996A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873709700 DE3709700A1 (de) 1987-03-25 1987-03-25 Lautsprechergehaeuse
PCT/EP1988/000237 WO1988007802A1 (en) 1987-03-25 1988-03-23 Air-tight loudspeaker housing

Publications (1)

Publication Number Publication Date
KR890700996A true KR890700996A (ko) 1989-04-28

Family

ID=6323887

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880701540A Withdrawn KR890700996A (ko) 1987-03-25 1988-11-25 밀폐형 스피커 하우징

Country Status (4)

Country Link
EP (1) EP0284051A1 (enrdf_load_stackoverflow)
KR (1) KR890700996A (enrdf_load_stackoverflow)
DE (1) DE3709700A1 (enrdf_load_stackoverflow)
WO (1) WO1988007802A1 (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU634773B2 (en) * 1989-05-08 1993-03-04 Basil Arif Spheroidin dna isolate and recombinant entomopoxvirus expression vectors
DE4426995C2 (de) * 1994-07-20 1999-07-29 Helmut Kremer Permanent-Dynamischer Lautsprecher mit zylindrischer Abstrahlung
JP2000102082A (ja) * 1998-09-28 2000-04-07 Murata Mfg Co Ltd スピーカ内蔵アンプ
EP1345469A1 (en) * 2002-03-15 2003-09-17 Matsushita Electric Industrial Co., Ltd. Loudspeaker system
TW200829053A (en) * 2006-12-21 2008-07-01 Global Target Entpr Inc Thin-film type sound source output apparatus
CN101217829A (zh) * 2007-01-04 2008-07-09 峻扬实业股份有限公司 薄膜式音源输出装置
DE102015205658B4 (de) * 2015-03-27 2017-03-16 Matthias Hommel Lautsprecher
CN209462592U (zh) * 2018-12-17 2019-10-01 歌尔科技有限公司 声学装置和电子设备
CN117044237A (zh) * 2020-09-14 2023-11-10 弗劳恩霍夫应用研究促进协会 Mems装置、听戴式装置、mems泵、扬声器以及驱动mems装置之方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1988250A (en) * 1934-02-17 1935-01-15 Rca Corp Loud speaker and method of propagating sound
US2713396A (en) * 1950-05-24 1955-07-19 Ernest A Tavares Novel, small, extended low frequency response, loudspeaker enclosure
DE1074651B (de) * 1956-03-08 1960-02-04 Deutsche Post Betnebslaboratorium fur Rundfunk und Fernsehen Ber Im Adlershof Anordnung zur Er zielung der Erweiterung des Frequenz bereiches in Richtung der tieferen Frc quenzen bei akustischen Strahlern
US3727719A (en) * 1969-06-19 1973-04-17 S Yando Sound reproducing system
DE2218496C3 (de) * 1972-04-17 1983-12-08 Hans-Joachim 3300 Braunschweig Gieger Gehäuselautsprecher
US4168762A (en) * 1978-01-13 1979-09-25 Amanita Sound, Inc. Loudspeaker enclosure
US4284844A (en) * 1979-05-07 1981-08-18 Belles Research Corp. Loudspeaker system
DE3102870A1 (de) * 1981-01-29 1982-08-19 Hans-Joachim 3300 Braunschweig Gieger Gehaeuselautsprecher

Also Published As

Publication number Publication date
DE3709700A1 (de) 1988-10-13
DE3709700C2 (enrdf_load_stackoverflow) 1989-10-05
WO1988007802A1 (en) 1988-10-06
EP0284051A1 (de) 1988-09-28

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19881125

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid