FI20010313L - Reflexhögtalarkonstruktion och förfarande för åstadkommande av densamma - Google Patents

Reflexhögtalarkonstruktion och förfarande för åstadkommande av densamma Download PDF

Info

Publication number: FI20010313L
Authority: FI; Finland
Prior art keywords: construction; loudspeaker structure; reflex loudspeaker; reflex; loudspeaker
Prior art date: 2001-02-19

Application number

FI20010313A

Other languages

English (en)

Finnish (fi)

Other versions

FI112909B (sv

FI20010313A0 (sv

Inventor

Ilpo Martikainen

Original Assignee

Genelec Oy

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.)

2001-02-19

Filing date

2001-02-19

Publication date

2002-08-20

2001-02-19 Application filed by Genelec Oy filed Critical Genelec Oy

2001-02-19 Publication of FI20010313A0 publication Critical patent/FI20010313A0/sv

2001-02-19 Priority to FI20010313A priority Critical patent/FI112909B/sv

2002-02-11 Priority to ES02711908T priority patent/ES2358735T3/es

2002-02-11 Priority to PCT/FI2002/000104 priority patent/WO2002074007A1/en

2002-02-11 Priority to EP02711908A priority patent/EP1452066B1/en

2002-02-11 Priority to JP2002571743A priority patent/JP3919663B2/ja

2002-02-11 Priority to HK05101692.4A priority patent/HK1069272B/en

2002-02-11 Priority to US10/468,437 priority patent/US7051835B2/en

2002-02-11 Priority to AT02711908T priority patent/ATE493848T1/de

2002-02-11 Priority to DE60238784T priority patent/DE60238784D1/de

2002-08-20 Publication of FI20010313L publication Critical patent/FI20010313L/sv

2004-01-30 Application granted granted Critical

2004-01-30 Publication of FI112909B publication Critical patent/FI112909B/sv

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
- H04R1/2823—Vents, i.e. ports, e.g. shape thereof or tuning thereof with damping material
- H04R1/2826—Vents, i.e. ports, e.g. shape thereof or tuning thereof with damping material 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)
Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

FI20010313A 2001-02-19 2001-02-19 Reflexhögtalarkonstruktion och förfarande för åstadkommande av densamma FI112909B (sv)

Priority Applications (9)

Application Number	Priority Date	Filing Date	Title
FI20010313A FI112909B (sv)	2001-02-19	2001-02-19	Reflexhögtalarkonstruktion och förfarande för åstadkommande av densamma
JP2002571743A JP3919663B2 (ja)	2001-02-19	2002-02-11	低音用反射拡声器システム及びこれを製造するための方法
PCT/FI2002/000104 WO2002074007A1 (en)	2001-02-19	2002-02-11	Bass-reflex loudspeaker system and method of manufacturing the same
EP02711908A EP1452066B1 (en)	2001-02-19	2002-02-11	Bass-reflex loudspeaker system and method of manufacturing the same
ES02711908T ES2358735T3 (es)	2001-02-19	2002-02-11	Sistema de altavoz de reflexión de bajos y método de fabricación del mismo.
HK05101692.4A HK1069272B (en)	2001-02-19	2002-02-11	Bass-reflex loudspeaker system and method of manufacturing the same
US10/468,437 US7051835B2 (en)	2001-02-19	2002-02-11	Bass-reflex loudspeaker system and method of manufacturing the same
AT02711908T ATE493848T1 (de)	2001-02-19	2002-02-11	Bassreflex-lautsprechersystem und verfahren zu seiner herstellung
DE60238784T DE60238784D1 (de)	2001-02-19	2002-02-11	Bassreflex-lautsprechersystem und verfahren zu seiner herstellung

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI20010313		2001-02-19
FI20010313A FI112909B (sv)	2001-02-19	2001-02-19	Reflexhögtalarkonstruktion och förfarande för åstadkommande av densamma

Publications (3)

Publication Number	Publication Date
FI20010313A0 FI20010313A0 (sv)	2001-02-19
FI20010313L true FI20010313L (sv)	2002-08-20
FI112909B FI112909B (sv)	2004-01-30

Family

ID=8560411

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI20010313A FI112909B (sv)	2001-02-19	2001-02-19	Reflexhögtalarkonstruktion och förfarande för åstadkommande av densamma

Country Status (8)

Country	Link
US (1)	US7051835B2 (sv)
EP (1)	EP1452066B1 (sv)
JP (1)	JP3919663B2 (sv)
AT (1)	ATE493848T1 (sv)
DE (1)	DE60238784D1 (sv)
ES (1)	ES2358735T3 (sv)
FI (1)	FI112909B (sv)
WO (1)	WO2002074007A1 (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102004001630B3 (de) *	2004-01-12	2005-09-15	Daniel Ciesinger	Vorrichtung zur planaren Führung von Strömungen oder Schallen und Produktionsverfahren dafür
FI122126B (sv) *	2005-10-05	2011-08-31	Genelec Oy	Reflexhögtalarkonstruktion
JP2007251863A (ja) *	2006-03-20	2007-09-27	Matsushita Electric Works Ltd	小型スピーカユニット
US7284638B1 (en) *	2006-05-08	2007-10-23	Sahyoun Joseph Y	Loudspeaker low profile quarter wavelength transmission line and enclosure and method
FI125235B (sv)	2012-04-02	2015-07-31	Genelec Oy	Högtalare och tillverkningsförfarande därav
PL2859736T3 (pl) *	2012-06-07	2017-07-31	Jda Technology Llc	Osłona z portami dla głośników audio
US9179220B2 (en)	2012-07-10	2015-11-03	Google Inc.	Life safety device with folded resonant cavity for low frequency alarm tones
US8810426B1 (en)	2013-04-28	2014-08-19	Gary Jay Morris	Life safety device with compact circumferential acoustic resonator
EP3346723B1 (en) *	2015-09-01	2019-12-18	Panasonic Intellectual Property Management Co., Ltd.	Speaker device
DE102017127454A1 (de) *	2017-11-21	2019-05-23	Faurecia Emissions Control Technologies, Germany Gmbh	Schallerzeugungsvorrichtung sowie Fahrzeugabgasanlage
EP3840399B1 (en) *	2019-12-20	2025-07-30	GN Hearing A/S	Loudspeaker and soundbar
CN112689227B (zh) *	2020-12-22	2022-02-25	上海交通大学	仿耳蜗螺旋形振动膜的压电mems扬声器及制备方法
TWI850860B (zh) *	2022-11-18	2024-08-01	宏碁股份有限公司	揚聲器模組

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US1469899A (en) *	1922-06-19	1923-10-09	Donnell Lloyd Hamilton	Sound amplifier
US1888769A (en) *	1929-01-16	1932-11-22	Muench Walter	Loud-speaker
US2160166A (en) *	1937-12-22	1939-05-30	Hugo R Pausin	Loudspeaker
US2277525A (en) *	1941-04-28	1942-03-24	Mereurius Randolph Piercy	Sound amplifier
US2866513A (en) *	1952-11-24	1958-12-30	Edward V Bracken	Apparatus for generating sound
US2751997A (en) *	1954-08-05	1956-06-26	Jr Edward J Gately	Low frequency horn
AT305403B (de)	1970-08-18	1973-02-26	Neckermann Versand Kgaa	Lautsprechergehäuse
US3687221A (en) *	1971-03-08	1972-08-29	Michel Paul Rene Bonnard	Sound reproduction acoustic enclosure
US3917024A (en) *	1973-10-26	1975-11-04	Jr Julius A Kaiser	Sound radiating structure
US3923124A (en)	1974-01-02	1975-12-02	John P Hancock	Back loaded folded corner horn speaker
JPS524817A (en) *	1975-06-30	1977-01-14	Pioneer Electronic Corp	Back-load horn speaker
US4592444A (en) *	1983-02-28	1986-06-03	Perrigo Stephen M	Low frequency speaker enclosure
JP2605321B2 (ja) *	1987-12-28	1997-04-30	ヤマハ株式会社	音響装置
JPH02202298A (ja) *	1989-01-31	1990-08-10	Minebea Co Ltd	多重共鳴型スピーカシステム
JPH07222284A (ja) *	1994-02-02	1995-08-18	Purimo:Kk	ホーン型圧電セラミックスピーカ
US5751827A (en) *	1995-03-13	1998-05-12	Primo Microphones, Inc.	Piezoelectric speaker
US5623132A (en) *	1995-08-18	1997-04-22	Precision Sound Products, Inc.	Modular port tuning kit
JPH10108291A (ja) *	1996-09-30	1998-04-24	Masaaki Takenaka	スピーカシステムおよびその製造方法
US5824969A (en) *	1996-09-30	1998-10-20	Takenaka; Masaaki	Speaker system with a three-dimensional spiral sound passage
JPH11234783A (ja) *	1998-02-13	1999-08-27	Masaaki Takenaka	スピーカシステム
JP2000078681A (ja)	1998-08-27	2000-03-14	Sony Corp	スピーカ装置
JP2001157286A (ja)	1999-11-30	2001-06-08	Utopia Kiki Kk	スピーカー用キャビネット
US6425456B1 (en) *	2000-07-12	2002-07-30	Vector Transworld Corporation	Hollow semicircularly curved loudspeaker enclosure
JP2002095077A (ja) *	2000-09-20	2002-03-29	Sanyo Electric Co Ltd	スピーカ装置
JP2002271880A (ja) *	2001-03-13	2002-09-20	Sanyo Electric Co Ltd	スピーカ装置
USD480066S1 (en) *	2002-01-17	2003-09-30	Genelec Oy	Loudspeaker
USD482676S1 (en) *	2002-01-17	2003-11-25	Genelec Oy	Loudspeaker
US6648098B2 (en) *	2002-02-08	2003-11-18	Bose Corporation	Spiral acoustic waveguide electroacoustical transducing system

2001
- 2001-02-19 FI FI20010313A patent/FI112909B/sv not_active IP Right Cessation
2002
- 2002-02-11 DE DE60238784T patent/DE60238784D1/de not_active Expired - Lifetime
- 2002-02-11 AT AT02711908T patent/ATE493848T1/de active
- 2002-02-11 WO PCT/FI2002/000104 patent/WO2002074007A1/en not_active Ceased
- 2002-02-11 US US10/468,437 patent/US7051835B2/en not_active Expired - Lifetime
- 2002-02-11 ES ES02711908T patent/ES2358735T3/es not_active Expired - Lifetime
- 2002-02-11 EP EP02711908A patent/EP1452066B1/en not_active Expired - Lifetime
- 2002-02-11 JP JP2002571743A patent/JP3919663B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
HK1069272A1 (en)	2005-05-13
JP3919663B2 (ja)	2007-05-30
WO2002074007A1 (en)	2002-09-19
US7051835B2 (en)	2006-05-30
EP1452066B1 (en)	2010-12-29
JP2004521548A (ja)	2004-07-15
DE60238784D1 (de)	2011-02-10
FI112909B (sv)	2004-01-30
US20040104069A1 (en)	2004-06-03
ATE493848T1 (de)	2011-01-15
FI20010313A0 (sv)	2001-02-19
EP1452066A1 (en)	2004-09-01
ES2358735T3 (es)	2011-05-13

Publication	Publication Date	Title
DE60233105D1 (de)	2009-09-10	Lautsprecher
DE60136156D1 (de)	2008-11-27	Lautsprecher
DE60140297D1 (de)	2009-12-10	Lautsprecher
FI20011376L (sv)	2002-06-09	Mikrohögtalare
FI20010313L (sv)	2002-08-20	Reflexhögtalarkonstruktion och förfarande för åstadkommande av densamma
FI20011303A0 (sv)	2001-06-19	Högtalare
FI20001327A0 (sv)	2000-06-02	Mikrofonstruktur
DE60138503D1 (de)	2009-06-10	Lautsprecher
DE60132357D1 (de)	2008-02-21	Lautsprecher
DE60125084D1 (de)	2007-01-25	Lautsprecher
FI20001716L (sv)	2002-01-28	Regelarrangemang och f÷rfaranden vid detsamma
DK1392670T3 (da)	2005-08-08	Substituerede C-furan-2-yl-methylamin- og C-thiophen-2-yl-methylamin-derivater
DE60138583D1 (de)	2009-06-18	Lautsprecher
DE60037829D1 (de)	2008-03-06	Lautsprecher
FI20010301L (sv)	2002-08-17	Förfarande vid murning samt arrangemang för dess förverkligande
NO20015985D0 (no)	2001-12-06	Mikrofon
ITVR20010024A0 (it)	2001-02-20	Componente strutturale per orizzontamenti e strutture per solaio
FI20011252A0 (sv)	2001-06-13	Byggnadsförfarande
DE60219418T8 (de)	2008-04-30	Silanylphenole und -naphthole
ATE354561T1 (de)	2007-03-15	Substituierte 1-aryl-but-3-enylamin- und 1-aryl- but-2-enylaminverbindungen
FI20020580A7 (sv)	2003-09-27	Fibertygstruktur och förfarande för dess tillverkning
FI20000579A0 (sv)	2000-03-13	Förfarande och arrangemang för att fästa konstruktionselement
ITMI20011210A0 (it)	2001-06-08	Corticosteroidi-21-glicolati e 21-acilglicolati
SE0102175D0 (sv)	2001-06-20	Composition and potentiating method
SE0102456L (sv)	2003-01-13	System and method

Legal Events

Date	Code	Title	Description
2021-03-26	MA	Patent expired