[go: up one dir, main page]

AU7272694A - Loudspeaker - Google Patents

Loudspeaker

Info

Publication number
AU7272694A
AU7272694A AU72726/94A AU7272694A AU7272694A AU 7272694 A AU7272694 A AU 7272694A AU 72726/94 A AU72726/94 A AU 72726/94A AU 7272694 A AU7272694 A AU 7272694A AU 7272694 A AU7272694 A AU 7272694A
Authority
AU
Australia
Prior art keywords
loudspeaker
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.)
Abandoned
Application number
AU72726/94A
Inventor
Henry Azima
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.)
CENTRALFORCE Ltd
Original Assignee
CENTRALFORCE Ltd
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 CENTRALFORCE Ltd filed Critical CENTRALFORCE Ltd
Publication of AU7272694A publication Critical patent/AU7272694A/en
Abandoned 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 
    • H04R1/26—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)
AU72726/94A 1993-08-20 1994-08-08 Loudspeaker Abandoned AU7272694A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9317345 1993-08-20
GB939317345A GB9317345D0 (en) 1993-08-20 1993-08-20 Loudspeaker
PCT/GB1994/001734 WO1995006397A1 (en) 1993-08-20 1994-08-08 Loudspeaker

Publications (1)

Publication Number Publication Date
AU7272694A true AU7272694A (en) 1995-03-21

Family

ID=10740791

Family Applications (1)

Application Number Title Priority Date Filing Date
AU72726/94A Abandoned AU7272694A (en) 1993-08-20 1994-08-08 Loudspeaker

Country Status (8)

Country Link
EP (1) EP0714590B1 (en)
CN (1) CN1129510A (en)
AU (1) AU7272694A (en)
CA (1) CA2165327A1 (en)
DE (1) DE69401593T2 (en)
DK (1) DK0714590T3 (en)
GB (1) GB9317345D0 (en)
WO (1) WO1995006397A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5822443A (en) * 1996-04-22 1998-10-13 Samsung Electronics Co., Ltd. Speaker system for a television
GB2351868B (en) 1998-06-22 2001-08-29 Slab Technology Ltd Loudspeakers
JP2014078935A (en) * 2012-09-18 2014-05-01 Yamaha Corp Speaker device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417909A1 (en) * 1978-02-17 1979-09-14 Thaille Jean Louis ACOUSTIC PRESSURE (OR CHARGE) REGULATOR
US4214645A (en) * 1978-11-09 1980-07-29 Avid Corporation Method of and means for loudspeaker sound wave distribution
JPS5910867Y2 (en) * 1980-01-07 1984-04-04 パイオニア株式会社 Car speaker unit
DE3201455C2 (en) * 1982-01-19 1985-09-19 Dieter 7447 Aichtal Wagner Speaker box
IT1187062B (en) * 1985-09-02 1987-12-16 S I P E Soc Italiana Prodotti MULTIPLE SPEAKER, WITH PIEZOELECTRIC "TWEETER" SUPPORTED WITH MEANS THAT ALLOW THE EXPLOITATION OF THE MEMBRANE OF THE MAIN SPEAKER AS THE REFLECTIVE SURFACE OF THE RADIATION EMITTED REAR FROM THE CERAMIC DISC AND THE "TWE" MEMBRET
FR2609853B1 (en) * 1987-04-23 1989-04-21 Pillerault Clement Eloise HIGH FIDELITY ELECTROACOUSTIC POWER TRANSDUCER WITH STAGE DIFFUSION SYSTEM

Also Published As

Publication number Publication date
DE69401593D1 (en) 1997-03-06
DE69401593T2 (en) 1997-05-15
EP0714590A1 (en) 1996-06-05
EP0714590B1 (en) 1997-01-22
CA2165327A1 (en) 1995-03-02
CN1129510A (en) 1996-08-21
WO1995006397A1 (en) 1995-03-02
HK1000991A1 (en) 1998-05-15
GB9317345D0 (en) 1993-10-06
DK0714590T3 (en) 1997-08-04

Similar Documents

Publication Publication Date Title
HK1006772B (en) Headphones
AU7583794A (en) 1-amino-ethylindole-derivatives
AU6001594A (en) Imidazoazines
AU6710294A (en) Tetrahydro-beta-carbolines
AU6705294A (en) Tetrahydro-pyrido-indole
AU7356694A (en) Loudspeaker apparatus
AU5798394A (en) Thiadiazinones
AU6259294A (en) Life-savingfloat
AU1274295A (en) Heteroarylpyrroles
AU6389494A (en) Tv-projector
AU7739694A (en) Loudspeaker
AU8104694A (en) Bagbottle
AU6971594A (en) Cyclobutylazoles
AU7272694A (en) Loudspeaker
AU6427194A (en) Aza-androstane-17beta -carboxamides
AU5780894A (en) Crankhead
AU6726594A (en) Tee-box
AU3696093A (en) Aquamate
AU7285994A (en) Suncap
GB2281469B (en) Loudspeakers
AU5830994A (en) Zusammenklappbares baukastensystem
GB2278974B (en) Loudspeaker antivibrator
AU674745B2 (en) Eco-brick
AU8142394A (en) Alkyl-n-pyrroles
AU7000494A (en) Aralkylaminoquinazolines