AU6141800A - Loudspeaker system - Google Patents

Loudspeaker system

Info

Publication number: AU6141800A
Authority: AU; Australia
Prior art keywords: loudspeaker system; loudspeaker
Prior art date: 1999-09-30
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

AU61418/00A

Inventor

Alexandr Grigorov Arsov

Vyacheslav Anatolievich Ivanov

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.)

1999-09-30

Filing date

2000-07-26

Publication date

2001-04-30

2000-07-26 Application filed by Individual filed Critical Individual

2001-04-30 Publication of AU6141800A publication Critical patent/AU6141800A/en

Status Abandoned legal-status Critical Current

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
- H04R1/2838—Enclosures comprising vibrating or resonating arrangements of the bandpass type
- H04R1/2842—Enclosures comprising vibrating or resonating arrangements of the bandpass type 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
- H04R1/28—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)
Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

AU61418/00A 1999-09-30 2000-07-26 Loudspeaker system Abandoned AU6141800A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
BG103771A BG103771A (en)	1999-09-30	1999-09-30	Loudspeaker system
BG103771		1999-09-30
PCT/BG2000/000019 WO2001024574A1 (en)	1999-09-30	2000-07-26	Loudspeaker system

Publications (1)

Publication Number	Publication Date
AU6141800A true AU6141800A (en)	2001-04-30

Family

ID=3927904

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU61418/00A Abandoned AU6141800A (en)	1999-09-30	2000-07-26	Loudspeaker system

Country Status (3)

Country	Link
AU (1)	AU6141800A (en)
BG (1)	BG103771A (en)
WO (1)	WO2001024574A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112104959A (en) *	2019-06-18	2020-12-18	华硕电脑股份有限公司	Loudspeaker

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2919895B1 (en) *	1979-05-17	1980-08-07	Alfred Rinkowski	Interference speakers for speaker systems
US4301332A (en) *	1980-01-08	1981-11-17	Norman Dusanek	Woofer loudspeaker
DE3641055A1 (en) *	1986-12-01	1988-06-16	Hans Havenith	SOUND TRANSMISSION SYSTEM FOR THE LOW-TONE RANGE, WITH THE OUTSIDE ENCLOSED SOUND ENERGY WITH THE SINGLE-PHASE LOUDSPEAKER
JP3144230B2 (en) *	1994-09-01	2001-03-12	松下電器産業株式会社	Bass reproduction speaker

1999
- 1999-09-30 BG BG103771A patent/BG103771A/en unknown
2000
- 2000-07-26 WO PCT/BG2000/000019 patent/WO2001024574A1/en active Application Filing
- 2000-07-26 AU AU61418/00A patent/AU6141800A/en not_active Abandoned

Also Published As

Publication number	Publication date
WO2001024574A1 (en)	2001-04-05
WO2001024574B1 (en)	2001-08-16
BG103771A (en)	2001-03-30

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Legal Events

Date	Code	Title	Description
2002-06-06	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase