GB2101448B - Speaker system - Google Patents

Speaker system

Info

Publication number
GB2101448B
GB2101448B GB08116883A GB8116883A GB2101448B GB 2101448 B GB2101448 B GB 2101448B GB 08116883 A GB08116883 A GB 08116883A GB 8116883 A GB8116883 A GB 8116883A GB 2101448 B GB2101448 B GB 2101448B
Authority
GB
United Kingdom
Prior art keywords
speaker system
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.)
Expired
Application number
GB08116883A
Other versions
GB2101448A (en
Inventor
Anthony Robert Taddeo
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
Priority to GB08116883A priority Critical patent/GB2101448B/en
Publication of GB2101448A publication Critical patent/GB2101448A/en
Application granted granted Critical
Publication of GB2101448B publication Critical patent/GB2101448B/en
Expired 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
    • H04R1/283—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)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
GB08116883A 1981-06-02 1981-06-02 Speaker system Expired GB2101448B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08116883A GB2101448B (en) 1981-06-02 1981-06-02 Speaker system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08116883A GB2101448B (en) 1981-06-02 1981-06-02 Speaker system

Publications (2)

Publication Number Publication Date
GB2101448A GB2101448A (en) 1983-01-12
GB2101448B true GB2101448B (en) 1984-10-24

Family

ID=10522223

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08116883A Expired GB2101448B (en) 1981-06-02 1981-06-02 Speaker system

Country Status (1)

Country Link
GB (1) GB2101448B (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD669069S1 (en) 2010-01-06 2012-10-16 Apple Inc. Portable display device
USD669468S1 (en) 2011-01-07 2012-10-23 Apple Inc. Portable display device
USD670692S1 (en) 2011-01-07 2012-11-13 Apple Inc. Portable display device
USD671114S1 (en) 2011-02-25 2012-11-20 Apple Inc. Portable display device with cover
USD677659S1 (en) 2010-01-06 2013-03-12 Apple Inc. Portable display device
USD677658S1 (en) 2011-03-02 2013-03-12 Apple Inc. Portable display device
USD681632S1 (en) 2012-08-11 2013-05-07 Apple Inc. Electronic device
USD681630S1 (en) 2010-07-08 2013-05-07 Apple Inc. Portable display device with graphical user interface
USD681631S1 (en) 2010-07-08 2013-05-07 Apple Inc. Portable display device with graphical user interface
USD682262S1 (en) 2010-07-08 2013-05-14 Apple Inc. Portable display device with animated graphical user interface
USD683345S1 (en) 2010-07-08 2013-05-28 Apple Inc. Portable display device with graphical user interface
USD683346S1 (en) 2011-02-04 2013-05-28 Apple Inc. Portable display device with graphical user interface
USD683730S1 (en) 2010-07-08 2013-06-04 Apple Inc. Portable display device with graphical user interface

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604845B1 (en) * 1986-10-07 1989-06-16 Lanternier Philippe ELECTRO-ACOUSTIC TRANSDUCER
FR2607992A1 (en) * 1986-12-08 1988-06-10 Legrand Bernard Electro-acoustic device
GB2222745B (en) * 1988-09-13 1993-05-05 Colin George Purves Suppressed air resonance loudspeaker enclosure
CN111031456B (en) * 2013-10-28 2021-08-06 宁波升亚电子有限公司 Point sound source module loudspeaker and manufacturing method thereof
AU361808S (en) 2014-10-15 2015-05-14 Apple Inc Electronic device

Cited By (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD669069S1 (en) 2010-01-06 2012-10-16 Apple Inc. Portable display device
USD810074S1 (en) 2010-01-06 2018-02-13 Apple Inc. Portable display device
USD670286S1 (en) 2010-01-06 2012-11-06 Apple Inc. Portable display device
USD800719S1 (en) 2010-01-06 2017-10-24 Apple Inc. Portable display device
USD759651S1 (en) 2010-01-06 2016-06-21 Apple Inc. Portable display device
USD677659S1 (en) 2010-01-06 2013-03-12 Apple Inc. Portable display device
USD748622S1 (en) 2010-01-06 2016-02-02 Apple Inc. Portable display device
USD707675S1 (en) 2010-01-06 2014-06-24 Apple Inc. Portable display device
USD690300S1 (en) 2010-01-06 2013-09-24 Apple Inc. Portable display device
USD690299S1 (en) 2010-01-06 2013-09-24 Apple Inc. Portable display device
USD683345S1 (en) 2010-07-08 2013-05-28 Apple Inc. Portable display device with graphical user interface
USD742872S1 (en) 2010-07-08 2015-11-10 Apple Inc. Portable display device with graphical user interface
USD823299S1 (en) 2010-07-08 2018-07-17 Apple Inc. Portable display device with graphical user interface
USD683730S1 (en) 2010-07-08 2013-06-04 Apple Inc. Portable display device with graphical user interface
USD762208S1 (en) 2010-07-08 2016-07-26 Apple Inc. Portable display device with graphical user interface
USD681631S1 (en) 2010-07-08 2013-05-07 Apple Inc. Portable display device with graphical user interface
USD681630S1 (en) 2010-07-08 2013-05-07 Apple Inc. Portable display device with graphical user interface
USD682262S1 (en) 2010-07-08 2013-05-14 Apple Inc. Portable display device with animated graphical user interface
USD705223S1 (en) 2010-07-08 2014-05-20 Apple Inc. Portable display device with graphical user interface
USD701204S1 (en) 2010-07-08 2014-03-18 Apple Inc. Portable display device with graphical user interface
USD701502S1 (en) 2010-07-08 2014-03-25 Apple Inc. Portable display device with graphical user interface
USD701503S1 (en) 2010-07-08 2014-03-25 Apple Inc. Portable display device with animated graphical user interface
USD750065S1 (en) 2011-01-07 2016-02-23 Apple Inc. Portable display device
USD670692S1 (en) 2011-01-07 2012-11-13 Apple Inc. Portable display device
USD976897S1 (en) 2011-01-07 2023-01-31 Apple Inc. Portable display device
USD781285S1 (en) 2011-01-07 2017-03-14 Apple Inc. Portable display device
USD689482S1 (en) 2011-01-07 2013-09-10 Apple Inc. Portable display device
USD699719S1 (en) 2011-01-07 2014-02-18 Apple Inc. Portable display device
USD669468S1 (en) 2011-01-07 2012-10-23 Apple Inc. Portable display device
USD750062S1 (en) 2011-01-07 2016-02-23 Apple Inc. Portable display device
USD706775S1 (en) 2011-02-04 2014-06-10 Apple Inc. Portable display device with graphical user interface
USD683346S1 (en) 2011-02-04 2013-05-28 Apple Inc. Portable display device with graphical user interface
USD704702S1 (en) 2011-02-25 2014-05-13 Apple Inc. Portable display device with cover
USD671114S1 (en) 2011-02-25 2012-11-20 Apple Inc. Portable display device with cover
USD701205S1 (en) 2011-02-25 2014-03-18 Apple Inc. Portable display device with cover
USD792393S1 (en) 2011-02-25 2017-07-18 Apple Inc. Portable display device with cover
USD677658S1 (en) 2011-03-02 2013-03-12 Apple Inc. Portable display device
USD756353S1 (en) 2012-08-11 2016-05-17 Apple Inc. Electronic device
USD778904S1 (en) 2012-08-11 2017-02-14 Apple Inc. Electronic device
USD788104S1 (en) 2012-08-11 2017-05-30 Apple Inc. Electronic device
USD764455S1 (en) 2012-08-11 2016-08-23 Apple Inc. Electronic device
USD764456S1 (en) 2012-08-11 2016-08-23 Apple Inc. Electronic device
USD751064S1 (en) 2012-08-11 2016-03-08 Apple Inc. Electronic device
USD681632S1 (en) 2012-08-11 2013-05-07 Apple Inc. Electronic device
USD705779S1 (en) 2012-08-11 2014-05-27 Apple Inc. Electronic device

Also Published As

Publication number Publication date
GB2101448A (en) 1983-01-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee