EP0101031A3 - Disposition pour sources sonores évitant des courts-circuits acoustiques dans des haut-parleurs - Google Patents
Disposition pour sources sonores évitant des courts-circuits acoustiques dans des haut-parleurs Download PDFInfo
- Publication number
- EP0101031A3 EP0101031A3 EP83107746A EP83107746A EP0101031A3 EP 0101031 A3 EP0101031 A3 EP 0101031A3 EP 83107746 A EP83107746 A EP 83107746A EP 83107746 A EP83107746 A EP 83107746A EP 0101031 A3 EP0101031 A3 EP 0101031A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- loudspeakers
- speakers
- air
- arrangement
- short circuits
- 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.)
- Withdrawn
Links
- 239000012528 membrane Substances 0.000 abstract 2
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
- H04R1/2853—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line
- H04R1/2857—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line 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
- H04R1/26—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)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Circuit For Audible Band Transducer (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU251482A HU186101B (en) | 1982-08-05 | 1982-08-05 | Sound radiator without effect of acoustic short circuit of the loadspeakers |
HU251482 | 1982-08-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0101031A2 EP0101031A2 (fr) | 1984-02-22 |
EP0101031A3 true EP0101031A3 (fr) | 1986-04-09 |
Family
ID=10959778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP83107746A Withdrawn EP0101031A3 (fr) | 1982-08-05 | 1983-08-05 | Disposition pour sources sonores évitant des courts-circuits acoustiques dans des haut-parleurs |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0101031A3 (fr) |
HU (1) | HU186101B (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5170435A (en) * | 1990-06-28 | 1992-12-08 | Bose Corporation | Waveguide electroacoustical transducing |
US6278789B1 (en) * | 1993-05-06 | 2001-08-21 | Bose Corporation | Frequency selective acoustic waveguide damping |
DE19601217C1 (de) * | 1996-01-15 | 1997-07-24 | Mark Iv Audio Deutschland Gmbh | Baßreflexbox |
JP2010509827A (ja) * | 2006-11-10 | 2010-03-25 | ピーエスエス・ベルギー・エヌブイ | ラウドスピーカシステム |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1912454A (en) * | 1932-03-03 | 1933-06-06 | William H Hutter | Acoustic apparatus |
US3993162A (en) * | 1975-06-20 | 1976-11-23 | Kenneth Juuti | Acoustic speaker system |
-
1982
- 1982-08-05 HU HU251482A patent/HU186101B/hu not_active IP Right Cessation
-
1983
- 1983-08-05 EP EP83107746A patent/EP0101031A3/fr not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1912454A (en) * | 1932-03-03 | 1933-06-06 | William H Hutter | Acoustic apparatus |
US3993162A (en) * | 1975-06-20 | 1976-11-23 | Kenneth Juuti | Acoustic speaker system |
Non-Patent Citations (3)
Title |
---|
AUDIO, Band 40, Nr. 9, September 1956, Seiten 34-42 und 82-86, New York, US; E.J. JORDAN: "Baffles unbaffled" * |
FUNKSCHAU, Nr. 9, April 1982, Seiten 69-70, M}nchen, DE; H. SCHAPER: "Akustische Laufzeitleitung" * |
JOURNAL OF THE AUDIO ENGINEERING SOCIETY, Band 7, Nr. 1, Januar 1959, Seiten 38-46, New York, US; P.W. TAPPAN: "Analysis of a low-frequency loudspeaker system" * |
Also Published As
Publication number | Publication date |
---|---|
HU186101B (en) | 1985-06-28 |
EP0101031A2 (fr) | 1984-02-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE112015004091B4 (de) | Akustiksystem mit mechanisch betätigtem Feld | |
DE2300502B2 (de) | Tragbarer, gegebenenfalls mit einem Rundfunkempfänger kombinierter Rufempfänger | |
EP0101031A3 (fr) | Disposition pour sources sonores évitant des courts-circuits acoustiques dans des haut-parleurs | |
DE2011008A1 (de) | Stereophonisches elektronisches Klavier | |
DE69908930T2 (de) | Telefon mit mitteln zur niederfrequenzgangsverbesserung | |
DE3733095C2 (fr) | ||
US3476866A (en) | Low-pitched voices in electronic organs | |
GB1082738A (en) | Cow bell instrument | |
DE2831401A1 (de) | Elektroakustischer wandler | |
US3105569A (en) | Loud-speaker assembly | |
DE1291790B (de) | Lautsprecherbox mit einem oder mehreren Lautsprechern | |
DE601117C (de) | Kondensatorlautsprecher | |
US2601218A (en) | Organ stop switching circuit | |
GB1122851A (en) | Electrical loudspeakers | |
DE1073838B (de) | Wiedergabeeinrichtung für elektronische Musikinstrumente mit weitem Tonbereich, insbesondere für Orgeln | |
US1718354A (en) | Loud-speaker | |
US3231660A (en) | Gating circuit | |
FR2314554A1 (fr) | Enceinte acoustique instrumentale | |
ES377356A1 (es) | Perfeccionamientos en los circuitos acusticos de transduc- tores electrofonicos. | |
USRE16367E (en) | Compound kesonatob | |
US1743145A (en) | Radio loud-speaking apparatus | |
DE485202C (de) | Lautsprecher mit schneckenfoermiger Schalleitung | |
DE726439C (de) | Lautsprecheranlage fuer die Schallversorgung groesserer Flaechen oder Raeume | |
DE936695C (de) | Aus Mikrophon, Verstaerker und Lautsprecher bestehendes elektrisches Megaphon | |
JPS5494019A (en) | Speaker device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): AT DE FR IT |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT DE FR IT |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19860303 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: ALBERT, TAMAS Inventor name: ALBERT, PETER, DIPL. Inventor name: OTOLTICS, VIDOR |