GB0416851D0 - Loudspeaker unit - Google Patents

Loudspeaker unit

Info

Publication number
GB0416851D0
GB0416851D0 GB0416851A GB0416851A GB0416851D0 GB 0416851 D0 GB0416851 D0 GB 0416851D0 GB 0416851 A GB0416851 A GB 0416851A GB 0416851 A GB0416851 A GB 0416851A GB 0416851 D0 GB0416851 D0 GB 0416851D0
Authority
GB
United Kingdom
Prior art keywords
loudspeaker unit
loudspeaker
unit
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Withdrawn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
GB0416851A
Other versions
GB2416951A (en
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.)
DANIEL EVELYN
Original Assignee
DANIEL EVELYN
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 DANIEL EVELYN filed Critical DANIEL EVELYN
Priority to GB0416851A priority Critical patent/GB2416951A/en
Publication of GB0416851D0 publication Critical patent/GB0416851D0/en
Publication of GB2416951A publication Critical patent/GB2416951A/en
Withdrawn legal-status Critical Current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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers
    • H04R9/063—Loudspeakers using a plurality of acoustic drivers
    • 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 
    • H04R1/227—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only  using transducers reproducing the same frequency band

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
GB0416851A 2004-07-29 2004-07-29 Loudspeaker unit Withdrawn GB2416951A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0416851A GB2416951A (en) 2004-07-29 2004-07-29 Loudspeaker unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0416851A GB2416951A (en) 2004-07-29 2004-07-29 Loudspeaker unit

Publications (2)

Publication Number Publication Date
GB0416851D0 true GB0416851D0 (en) 2004-09-01
GB2416951A GB2416951A (en) 2006-02-08

Family

ID=32947590

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0416851A Withdrawn GB2416951A (en) 2004-07-29 2004-07-29 Loudspeaker unit

Country Status (1)

Country Link
GB (1) GB2416951A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014218427B4 (en) * 2014-09-15 2016-06-02 Kendrion Kuhnke Automotive GmbH Loudspeaker, in particular electrodynamic loudspeaker
KR102322035B1 (en) 2015-07-06 2021-11-04 삼성전자주식회사 Acoustic transducer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8314251U1 (en) * 1983-05-13 1985-05-09 Standard Elektrik Lorenz Ag, 7000 Stuttgart Loudspeaker box with integrated acoustic bandpass filter
DK156454C (en) * 1985-01-03 1990-01-15 Johan Peter Lyngdorf SPEAKER UNIT WITH MORE THAN A BASE / MIDDLE SPEAKER
JP2505047B2 (en) * 1989-06-20 1996-06-05 パイオニア株式会社 Speaker system
JP3266401B2 (en) * 1993-12-28 2002-03-18 三菱電機株式会社 Composite speaker device and driving method thereof
US5710395A (en) * 1995-03-28 1998-01-20 Wilke; Paul Helmholtz resonator loudspeaker
US5936209A (en) * 1998-03-09 1999-08-10 Sound Related Technologies, Inc. Fluid coupled subwoofer acoustic enclosure system with vent chamber

Also Published As

Publication number Publication date
GB2416951A (en) 2006-02-08

Similar Documents

Publication Publication Date Title
TWI373272B (en) Loudspeakers
EP1750477A4 (en) Loudspeaker
EP1786235A4 (en) Loudspeaker system
EP1788835A4 (en) Loudspeaker system
EP1912468A4 (en) Loudspeaker device
EP1791389A4 (en) Speaker system
GB0400323D0 (en) Loudspeakers
EP1868410A4 (en) Loudspeaker device
EP1615467A4 (en) Loudspeaker
EP1786237A4 (en) Speaker
HK1076976A1 (en) Speaker
EP1799011A4 (en) Loudspeaker
EP1696697A4 (en) Loudspeaker
ZAA200500621S (en) Earphone
EP1742502A4 (en) Speaker
GB0411564D0 (en) Loudspeakers
GB0408464D0 (en) Loudspeakers
GB0408240D0 (en) Loudspeaker systems
GB0515091D0 (en) Loudspeakers
GB0416851D0 (en) Loudspeaker unit
GB2421395B (en) Loudspeaker apparatus
GB0501529D0 (en) Portable loudspeaker
GB0415631D0 (en) Loudspeaker
GB0425040D0 (en) Loudspeaker arrangement
GB0408519D0 (en) Loudspeakers

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)