ES1008181Y - Caja acustica para transduccion de sonido. - Google Patents

Caja acustica para transduccion de sonido.

Info

Publication number: ES1008181Y
Authority: ES; Spain
Prior art keywords: acoustic box; sound transduction; transduction; sound; acoustic
Prior art date: 1988-11-07
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.): Expired

Application number

ES19888803269U

Other languages

English (en)

Other versions

ES1008181U (es

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.)

1988-11-07

Filing date

1988-11-07

Publication date

1989-09-01

1988-11-07 Priority to ES19888803269U priority Critical patent/ES1008181Y/es

1988-11-07 Application filed by Individual filed Critical Individual

1989-03-16 Publication of ES1008181U publication Critical patent/ES1008181U/es

1989-09-01 Application granted granted Critical

1989-09-01 Publication of ES1008181Y publication Critical patent/ES1008181Y/es

1989-11-01 Priority to CA002002034A priority patent/CA2002034A1/en

1989-11-02 Priority to GB8924669A priority patent/GB2226214A/en

1989-11-06 Priority to FR898914501A priority patent/FR2638929B3/fr

1989-11-06 Priority to AU44414/89A priority patent/AU4441489A/en

1989-11-06 Priority to IT06795189A priority patent/IT1238108B/it

1989-11-06 Priority to PT8107U priority patent/PT8107Y/pt

1989-11-07 Priority to DE3937090A priority patent/DE3937090A1/de

Status Expired 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
- H04R1/30—Combinations of transducers with horns, e.g. with mechanical matching means, i.e. front-loaded horns
- 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)
Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Soundproofing, Sound Blocking, And Sound Damping (AREA)
Circuit For Audible Band Transducer (AREA)
Details Of Audible-Bandwidth Transducers (AREA)
Diaphragms For Electromechanical Transducers (AREA)
Pinball Game Machines (AREA)

ES19888803269U 1988-11-07 1988-11-07 Caja acustica para transduccion de sonido. Expired ES1008181Y (es)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
ES19888803269U ES1008181Y (es)	1988-11-07	1988-11-07	Caja acustica para transduccion de sonido.
CA002002034A CA2002034A1 (en)	1988-11-07	1989-11-01	Acoustic box for sound transduction
GB8924669A GB2226214A (en)	1988-11-07	1989-11-02	Loudspeaker enclosure
PT8107U PT8107Y (pt)	1988-11-07	1989-11-06	Caixa acustica para amplificar o som
FR898914501A FR2638929B3 (fr)	1988-11-07	1989-11-06	Enceinte acoustique pour transduction electro-acoustique
IT06795189A IT1238108B (it)	1988-11-07	1989-11-06	Cassa acustica per la trasduzione del suono.
AU44414/89A AU4441489A (en)	1988-11-07	1989-11-06	Acoustic box for sound transduction
DE3937090A DE3937090A1 (de)	1988-11-07	1989-11-07	Schallbox fuer tonwandlung

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES19888803269U ES1008181Y (es)	1988-11-07	1988-11-07	Caja acustica para transduccion de sonido.

Publications (2)

Publication Number	Publication Date
ES1008181U ES1008181U (es)	1989-03-16
ES1008181Y true ES1008181Y (es)	1989-09-01

Family

ID=8258687

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES19888803269U Expired ES1008181Y (es)	1988-11-07	1988-11-07	Caja acustica para transduccion de sonido.

Country Status (8)

Country	Link
AU (1)	AU4441489A (es)
CA (1)	CA2002034A1 (es)
DE (1)	DE3937090A1 (es)
ES (1)	ES1008181Y (es)
FR (1)	FR2638929B3 (es)
GB (1)	GB2226214A (es)
IT (1)	IT1238108B (es)
PT (1)	PT8107Y (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2245450A (en) *	1990-06-19	1992-01-02	Canon Kk	Speaker for use in a sound output system
USD334750S (en)	1990-08-03	1993-04-13	Canon Research Centre Europe Limited	Loudspeaker
JP3426598B2 (ja) *	1990-10-17	2003-07-14	キヤノンオイローパエヌ．ヴェー．	音響出力装置
GB2248996A (en) *	1990-10-17	1992-04-22	Canon Res Ct Europe Ltd	Speaker assembly
FR2676322B1 (fr) *	1991-05-10	1994-06-10	Charlet Francois	Dispositif acoustique pour amortir et filtrer les emetteurs de son en general et les enceintes en particulier.
GB2256773A (en) *	1991-06-12	1992-12-16	Canon Res Ct Europe Ltd	Loudspeaker uinit
JP3358836B2 (ja) *	1992-12-25	2002-12-24	株式会社東芝	反射型スピーカシステム
JP3200497B2 (ja) *	1993-03-19	2001-08-20	三菱電機株式会社	電気的に情報の書込および消去が可能な半導体記憶装置およびその製造方法
US6055320A (en) *	1998-02-26	2000-04-25	Soundtube Entertainment	Directional horn speaker system
US6574344B1 (en)	1998-02-26	2003-06-03	Soundtube Entertainment, Inc.	Directional horn speaker system
DE10015751B4 (de) *	1999-03-31	2005-11-17	Matsushita Electric Industrial Co., Ltd., Kadoma	Lautsprecherbox
GB0202284D0 (en)	2002-01-31	2002-03-20	Martin Audio Ltd	Directional loudspeaker
US6981570B2 (en) *	2002-05-09	2006-01-03	Dalbec Richard H	Loudspeaker system with common low and high frequency horn mounting
DE10346637B4 (de) *	2003-05-20	2005-09-22	Wolfram Hacklinger	Breit abstrahlendes Mehrwege-Lautsprecherchassis
GB2520448B (en) *	2013-05-31	2015-07-01	Cerberus Black Ltd	Acoustic apparatus and operation
CN208540155U (zh) *	2017-07-17	2019-02-22	宁波升亚电子有限公司	等化器以及带有等化器的电声转换装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB327759A (en) *	1928-12-17	1930-04-17	Philips Nv	Improved method of and apparatus for directing sound
GB1069758A (en) *	1963-09-18	1967-05-24	Frank Bruno Smolarczyk	Sound amplification using foamed thermoplastics
WO1983000977A1 (en) *	1981-08-31	1983-03-17	Alan Maxwell Tattersall	Loudspeaker horn
US4474258A (en) *	1982-01-11	1984-10-02	Westlund James R	Loudspeaker enclosure and waveform energy reflector
GB2211377B (en) *	1987-10-16	1990-12-19	Adamson Acoustic Design Corp	Loudspeaker

1988
- 1988-11-07 ES ES19888803269U patent/ES1008181Y/es not_active Expired
1989
- 1989-11-01 CA CA002002034A patent/CA2002034A1/en not_active Abandoned
- 1989-11-02 GB GB8924669A patent/GB2226214A/en not_active Withdrawn
- 1989-11-06 IT IT06795189A patent/IT1238108B/it active IP Right Grant
- 1989-11-06 AU AU44414/89A patent/AU4441489A/en not_active Abandoned
- 1989-11-06 PT PT8107U patent/PT8107Y/pt not_active IP Right Cessation
- 1989-11-06 FR FR898914501A patent/FR2638929B3/fr not_active Expired - Lifetime
- 1989-11-07 DE DE3937090A patent/DE3937090A1/de not_active Withdrawn

Also Published As

Publication number	Publication date
IT8967951A1 (it)	1991-05-06
CA2002034A1 (en)	1990-05-07
FR2638929B3 (fr)	1991-03-15
GB2226214A (en)	1990-06-20
IT1238108B (it)	1993-07-07
PT8107U (pt)	1990-05-31
FR2638929A1 (fr)	1990-05-11
AU4441489A (en)	1990-05-10
ES1008181U (es)	1989-03-16
IT8967951A0 (it)	1989-11-06
GB8924669D0 (en)	1989-12-20
PT8107Y (pt)	1992-10-30
DE3937090A1 (de)	1990-05-10

Publication	Publication Date	Title
DE59510158D1 (de)	2002-05-16	Ultraschallwandler
DE69632300D1 (de)	2004-06-03	Wandler für Schallmessung während des Bohrens
NL1000275C2 (nl)	1996-11-05	Acoustische trillingsgenerator.
ES1008181Y (es)	1989-09-01	Caja acustica para transduccion de sonido.
NO914326D0 (no)	1991-11-05	Akustisk transduser
DK0764387T3 (da)	1999-06-07	Akustisk transducer
DE59509388D1 (de)	2001-08-09	Ultraschallwandler
DE59601195D1 (de)	1999-03-04	Ultraschallwandler
ES288111Y (es)	1986-06-16	Una caja acustica con un filtro acustico paso-banda integra-do
EP0749005A3 (de)	1997-04-09	Schallwandler
DK0615471T3 (da)	1995-09-25	Lyd- eller ultralydstransducer
NO964454D0 (no)	1996-10-18	Hydrofon-transduser
FI970986A0 (fi)	1997-03-07	Ultraäänimuunnin
DE68918041D1 (de)	1994-10-13	Längsdehnungsschwinger.
EP0809920A4 (en)	1999-11-03	UNDERWATER ACOUSTIC PROJECTOR
DK0524371T3 (da)	1995-02-20	Sonartransducer
FR2730375B1 (fr)	1997-04-25	Transducteur ultrasonore
ES1030115Y (es)	1996-01-16	Almohada acustica.
ES264374Y (es)	1983-05-16	"caja acustica para altavoces".
ES277513Y (es)	1985-03-01	Soporte para caja acustica
BR7001037U (pt)	1991-12-17	Caixa acustica
DE59711179D1 (de)	2004-02-12	Ultraschallwandler
DK96795A (da)	1997-03-01	Ultralydstransducer
ITTO920091A1 (it)	1993-08-05	Fondo per fisarmoniche acustiche.
ITTO920234A1 (it)	1993-09-18	Fisarmonica acustica

Legal Events

Date	Code	Title	Description
1992-01-01	SY	Expiration date (snapshot 920101)	Free format text: 1998-11-07