ATA900882A - Bassreflex-lautsprecher - Google Patents

Bassreflex-lautsprecher

Info

Publication number: ATA900882A
Authority: AT; Austria
Prior art keywords: bass reflex; reflex speaker; speaker; bass; reflex
Prior art date: 1981-02-03

Application number

AT0900882A

Other languages

English (en)

Other versions

AT376351B (de

Original Assignee

Jamo Hi Fi As

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.)

1981-02-03

Filing date

1982-02-02

Publication date

1984-03-15

1982-02-02 Application filed by Jamo Hi Fi As filed Critical Jamo Hi Fi As

1984-03-15 Publication of ATA900882A publication Critical patent/ATA900882A/de

1984-11-12 Application granted granted Critical

1984-11-12 Publication of AT376351B publication Critical patent/AT376351B/de

Links

QVZZPLDJERFENQ-NKTUOASPSA-N bassianolide Chemical compound CC(C)C[C@@H]1N(C)C(=O)[C@@H](C(C)C)OC(=O)[C@H](CC(C)C)N(C)C(=O)[C@@H](C(C)C)OC(=O)[C@H](CC(C)C)N(C)C(=O)[C@@H](C(C)C)OC(=O)[C@H](CC(C)C)N(C)C(=O)[C@@H](C(C)C)OC1=O QVZZPLDJERFENQ-NKTUOASPSA-N 0.000 title 1
230000011514 reflex Effects 0.000 title 1

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
- H04R1/2819—Enclosures comprising vibrating or resonating arrangements of the bass reflex type for loudspeaker transducers

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)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Fats And Perfumes (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

AT0900882A 1981-02-03 1982-02-02 Bassreflex-lautsprecher AT376351B (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DK47581A DK147490C (da)	1981-02-03	1981-02-03	Basrefleks-hoejttalersystem
PCT/DK1982/000007 WO1982002812A1 (en)	1981-02-03	1982-02-02	A bass-reflex loudspeaker system

Publications (2)

Publication Number	Publication Date
ATA900882A true ATA900882A (de)	1984-03-15
AT376351B AT376351B (de)	1984-11-12

Family

ID=8093966

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT0900882A AT376351B (de)	1981-02-03	1982-02-02	Bassreflex-lautsprecher

Country Status (17)

Country	Link
US (1)	US4440260A (de)
JP (1)	JPS58500466A (de)
AT (1)	AT376351B (de)
BE (1)	BE891953A (de)
CA (1)	CA1178214A (de)
CH (1)	CH658966A5 (de)
DE (1)	DE3231622C2 (de)
DK (1)	DK147490C (de)
ES (1)	ES273315Y (de)
FI (1)	FI74864C (de)
FR (1)	FR2499346B1 (de)
GB (1)	GB2109657B (de)
IT (1)	IT1154470B (de)
NL (1)	NL8220023A (de)
NO (1)	NO153630C (de)
SE (1)	SE452236B (de)
WO (1)	WO1982002812A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2565759A1 (fr) *	1984-06-06	1985-12-13	Cabanis Tristan	Dispositif de montage d'un haut-parleur dit " bass-reflex " dans une enceinte acoustique
FR2623958B1 (fr) *	1987-12-01	1994-04-08	Piccaluga Pierre	Perfectionnement des enceintes acoustiques
US4949386A (en) *	1988-05-23	1990-08-14	Hill Amel L	Speaker system
US5097514A (en) *	1988-05-25	1992-03-17	Mcneill Dennis G	Equilateral tetrahedral speaker system
DE3820244C1 (en) *	1988-06-14	1989-08-31	Hoerterer & Planer Handels- Und Vertriebs- Gmbh, 8227 Hammer, De	Loudspeaker housing
DE4116342A1 (de) *	1991-05-18	1992-11-19	Nokia Deutschland Gmbh	Ventilierter lautsprecher
US6058315A (en) *	1996-03-13	2000-05-02	Motorola, Inc.	Speaker assembly for a radiotelephone
US6546298B1 (en) *	1998-06-17	2003-04-08	Micron Technology, Inc.	Speaker apparatus and a computer system incorporating same
DE19834878B4 (de) *	1998-08-01	2006-08-10	Adam Opel Ag	Lautsprecher für ein Kraftfahrzeug
FR2829349A1 (fr) *	2001-09-03	2003-03-07	Francois Charlet	Decompression acoustique independante
US7025170B2 (en) *	2003-11-03	2006-04-11	Steff Lin	Speaker
US7450733B2 (en) *	2004-01-23	2008-11-11	Creative Technology Ltd.	Speaker with externally mounted acoustic extension
US20070261911A1 (en) *	2006-05-15	2007-11-15	George Nichols	Transducer enclosure
US10645484B2 (en)	2016-12-23	2020-05-05	Tadeusz Kwolek	Loudspeaker cabinets, systems, and methods of construction
US11330364B1 (en)	2021-01-12	2022-05-10	Robert Bosch Gmbh	Ported speaker assembly

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1742016A (en) *	1926-10-06	1929-12-31	Brandes Lab Inc	Sound reproducer
US1869178A (en) *	1930-08-15	1932-07-26	Bell Telephone Labor Inc	Sound translating device
DK46426C (da) *	1930-08-15	1932-11-07	Int Standard Electric Corp	Anordning til Modtagelse og Gengivelse af Lyd.
DE1762258U (de) *	1958-01-16	1958-02-27	Reinhold Moenninger	Geruestbefestigungsvorrichtung.
US3115947A (en) *	1962-02-23	1963-12-31	Warren R Wood	High fidelity sound reproducer
DE1222116B (de) *	1962-07-03	1966-08-04	Photokino Ges Mit Beschraenkte	Elastische und schalldichte Aufhaengung eines Mikrophons in einem Gehaeuse, insbesondere eines Schwerhoerigengeraetes
US3666040A (en) *	1970-07-06	1972-05-30	Chamois Electronic Mfg Co Inc	Ceiling mounting ring for speaker cones
US3638753A (en) *	1970-08-31	1972-02-01	Paul E Cunningham	Barrel speaker enclosure
US3757890A (en) *	1972-02-14	1973-09-11	W Dunning	Electromagnetic suspended speaker
US4152544A (en) *	1976-07-30	1979-05-01	Olympus Optical Company Limited	Speaker supporting device
FR2370400A1 (fr) *	1976-11-04	1978-06-02	Paris Ecole Nale Sup Arts Meti	Dispositif de suspension pour membrane de haut-parleur
FR2380704A7 (fr) *	1977-02-11	1978-09-08	Audax	Enceinte acoustique
DE2709205A1 (de) *	1977-03-03	1978-09-07	Mankau Gabriele	Allseitig geschlossenes lautsprechergehaeuse
FR2433879A1 (fr) *	1978-08-16	1980-03-14	Launay Dominique	Enceinte acoustique unidirectionnelle
JPS56125189A (en) *	1980-03-07	1981-10-01	Matsushita Electric Ind Co Ltd	Speaker system

1981
- 1981-02-03 DK DK47581A patent/DK147490C/da active
1982
- 1982-01-28 IT IT67092/82A patent/IT1154470B/it active
- 1982-01-29 BE BE0/207183A patent/BE891953A/fr not_active IP Right Cessation
- 1982-02-02 WO PCT/DK1982/000007 patent/WO1982002812A1/en active IP Right Grant
- 1982-02-02 CH CH5830/82A patent/CH658966A5/de not_active IP Right Cessation
- 1982-02-02 US US06/432,936 patent/US4440260A/en not_active Expired - Fee Related
- 1982-02-02 DE DE3231622T patent/DE3231622C2/de not_active Expired
- 1982-02-02 GB GB08228106A patent/GB2109657B/en not_active Expired
- 1982-02-02 AT AT0900882A patent/AT376351B/de not_active IP Right Cessation
- 1982-02-02 NL NL8220023A patent/NL8220023A/nl unknown
- 1982-02-02 ES ES1982273315U patent/ES273315Y/es not_active Expired
- 1982-02-02 CA CA000395389A patent/CA1178214A/en not_active Expired
- 1982-02-02 FR FR8201631A patent/FR2499346B1/fr not_active Expired
- 1982-02-02 JP JP57500567A patent/JPS58500466A/ja active Pending
- 1982-09-10 SE SE8205163A patent/SE452236B/sv not_active IP Right Cessation
- 1982-09-20 FI FI823224A patent/FI74864C/fi not_active IP Right Cessation
- 1982-09-30 NO NO823305A patent/NO153630C/no unknown

Also Published As

Publication number	Publication date
SE8205163D0 (sv)	1982-09-10
NL8220023A (nl)	1983-01-03
FR2499346A1 (fr)	1982-08-06
DK147490C (da)	1985-05-28
ES273315U (es)	1983-11-16
FR2499346B1 (fr)	1986-07-18
BE891953A (fr)	1982-05-17
GB2109657A (en)	1983-06-02
FI823224A0 (fi)	1982-09-20
NO153630B (no)	1986-01-13
CH658966A5 (de)	1986-12-15
FI74864C (fi)	1988-03-10
DE3231622C2 (de)	1986-08-28
NO823305L (no)	1982-09-30
JPS58500466A (ja)	1983-03-24
GB2109657B (en)	1985-06-05
NO153630C (no)	1986-04-23
SE8205163L (sv)	1982-09-10
US4440260A (en)	1984-04-03
FI74864B (fi)	1987-11-30
SE452236B (sv)	1987-11-16
IT1154470B (it)	1987-01-21
DK47581A (da)	1982-08-04
AT376351B (de)	1984-11-12
FI823224L (fi)	1982-09-20
ES273315Y (es)	1984-06-01
DE3231622T1 (de)	1983-08-25
DK147490B (da)	1984-08-27
CA1178214A (en)	1984-11-20
IT8267092A0 (it)	1982-01-28
WO1982002812A1 (en)	1982-08-19

Legal Events

Date	Code	Title	Description
1992-12-15	ELJ	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
SE8107354A0 (sv)	1982-06-10	Högtalartelefonanläggning
IT1194032B (it)	1988-08-31	Tromba di altoparlante
BE867772A (fr)	1978-10-02	Haut-parleur
IT1140000B (it)	1986-09-24	Diaframma per altroparlanti
KR840005297A (ko)	1984-11-05	전기 음향 변환기
DK595883A (da)	1984-06-25	Hoejttaler
FR2556164B1 (fr)	1994-02-25	Haut-parleur
AT361556B (de)	1981-03-25	Elektrodynamischer lautsprecher
ATA900882A (de)	1984-03-15	Bassreflex-lautsprecher
DK153619C (da)	1988-12-19	Elektret-mikrofon
MX153674A (es)	1986-12-16	Mejoras en telefono de altavoz
NL181701C (nl)	1987-10-01	Reflexhoornluidspreker.
BE887973A (fr)	1981-07-16	Haut-parleur electrodynamique
DK161295C (da)	1991-12-30	Hoejttalerkombination
DK250482A (da)	1982-06-03	Tvangstyret lydfrembringer
FR2490913B1 (fr)	1985-06-14	Haut-parleur electrodynamique
NL183558C (nl)	1988-11-16	Reflex-hoornluidspreker.
SE7908632L (sv)	1980-04-19	Hogtalare
DK295384D0 (da)	1984-06-15	Hoejttaler
DK27783D0 (da)	1983-01-25	Hoejttaler
KR840000877U (ko)	1984-02-29	스피이커 시스템
DK104781A (da)	1981-09-29	Hoejtalerkabinet
IT1148531B (it)	1986-12-03	Contrabbasso elettroacustico
KR830000823U (ko)	1983-08-03	스피이커
KR830000824U (ko)	1983-08-03	전기음향 변환기