JPS4936416B1 - - Google Patents

Info

Publication number
JPS4936416B1
JPS4936416B1 JP45016808A JP1680870A JPS4936416B1 JP S4936416 B1 JPS4936416 B1 JP S4936416B1 JP 45016808 A JP45016808 A JP 45016808A JP 1680870 A JP1680870 A JP 1680870A JP S4936416 B1 JPS4936416 B1 JP S4936416B1
Authority
JP
Japan
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
JP45016808A
Other languages
Japanese (ja)
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
Priority to JP45016808A priority Critical patent/JPS4936416B1/ja
Priority to US00119333A priority patent/US3729061A/en
Priority to GB2252771A priority patent/GB1344370A/en
Publication of JPS4936416B1 publication Critical patent/JPS4936416B1/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; 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
    • H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
    • H04R1/2823—Vents, i.e. ports, e.g. shape thereof or tuning thereof with damping material
    • H04R1/2826—Vents, i.e. ports, e.g. shape thereof or tuning thereof with damping material for loudspeaker transducers
    • 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 
    • H04R1/26—Spatial arrangements of separate transducers responsive to two or more frequency ranges

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)
JP45016808A 1970-02-27 1970-02-27 Pending JPS4936416B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP45016808A JPS4936416B1 (fr) 1970-02-27 1970-02-27
US00119333A US3729061A (en) 1970-02-27 1971-02-26 Speaker box
GB2252771A GB1344370A (en) 1970-02-27 1971-04-19 Loudspeaker cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45016808A JPS4936416B1 (fr) 1970-02-27 1970-02-27

Publications (1)

Publication Number Publication Date
JPS4936416B1 true JPS4936416B1 (fr) 1974-09-30

Family

ID=11926433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45016808A Pending JPS4936416B1 (fr) 1970-02-27 1970-02-27

Country Status (3)

Country Link
US (1) US3729061A (fr)
JP (1) JPS4936416B1 (fr)
GB (1) GB1344370A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015528656A (ja) * 2012-08-07 2015-09-28 ネクソ 凹状ポートを有する、バスレフ型スピーカ

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL184037C (nl) * 1977-09-15 1989-03-16 Novanex Automation Nv Luidsprekerstelsel.
US4572326A (en) * 1979-12-20 1986-02-25 General Motors Corporation Motor vehicle loudspeaker installation
US4349084A (en) * 1980-12-24 1982-09-14 Marco Karpodines Controlled ambience speaker system
US4524846A (en) * 1983-03-02 1985-06-25 Whitby Ronney J Loudspeaker system
DE3319657A1 (de) * 1983-05-31 1984-12-06 Rainer 4330 Mülheim Boscheinen Lautsprecherbox
US4837837A (en) * 1987-11-05 1989-06-06 Taddeo Anthony R Loudspeaker
EP0403900A3 (fr) * 1989-06-20 1992-03-25 Krister Amnéus Dispositif électro-acoustique à haut-parleur
US5012889A (en) * 1989-11-30 1991-05-07 Rogersound Labs, Inc. Speaker enclosure
US5111905A (en) * 1989-11-30 1992-05-12 Rogersound Labs, Inc. Speaker enclosure
US5343535A (en) * 1993-05-07 1994-08-30 Marshall Ronald N Loudspeaker device
FR2819974A1 (fr) * 2001-01-24 2002-07-26 Thomson Licensing Sa Enceinte acoustique et appareil audiovisuel comportant une telle enceinte
US8256566B1 (en) * 2011-08-19 2012-09-04 Rogersound Labs, LLC Speaker enclosure
US9561970B2 (en) * 2013-07-30 2017-02-07 Christopher Malcolm Audio device for altering water structure
JP6852399B2 (ja) * 2016-12-28 2021-03-31 ヤマハ株式会社 スピーカ装置及びスピーカキャビネット

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1965405A (en) * 1933-02-28 1934-07-03 Bell Telephone Labor Inc Acoustic device
US2031500A (en) * 1934-09-17 1936-02-18 Stromberg Carlson Telephone Sound reproducing system
FR936462A (fr) * 1945-12-28 1948-07-21 Rca Corp Dispositif traduisant des courants électriques en vibrations sonores
US2971598A (en) * 1956-08-23 1961-02-14 Sieler George Jerome Loud speaker
US3113633A (en) * 1960-11-04 1963-12-10 John F Eberhardt Stereophonic sound system
US3112006A (en) * 1961-02-08 1963-11-26 Alfred H Roberts Loudspeaker enclosures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015528656A (ja) * 2012-08-07 2015-09-28 ネクソ 凹状ポートを有する、バスレフ型スピーカ

Also Published As

Publication number Publication date
GB1344370A (en) 1974-01-23
US3729061A (en) 1973-04-24

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