AU1895900A - Speaker system - Google Patents
Speaker systemInfo
- Publication number
- AU1895900A AU1895900A AU18959/00A AU1895900A AU1895900A AU 1895900 A AU1895900 A AU 1895900A AU 18959/00 A AU18959/00 A AU 18959/00A AU 1895900 A AU1895900 A AU 1895900A AU 1895900 A AU1895900 A AU 1895900A
- Authority
- AU
- Australia
- Prior art keywords
- speaker system
- speaker
- 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.)
- Abandoned
Links
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
-
- 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
- H04R1/42—Combinations of transducers with fluid-pressure or other non-electrical amplifying means
-
- 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
- H04R1/2803—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means 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
-
- 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
- H04R1/30—Combinations of transducers with horns, e.g. with mechanical matching means, i.e. front-loaded horns
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR9863757 | 1998-12-31 | ||
KR1019980063757A KR20000047010A (en) | 1998-12-31 | 1998-12-31 | Speaker system |
PCT/KR1999/000846 WO2000041435A1 (en) | 1998-12-31 | 1999-12-30 | Speaker system |
Publications (1)
Publication Number | Publication Date |
---|---|
AU1895900A true AU1895900A (en) | 2000-07-24 |
Family
ID=19570314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU18959/00A Abandoned AU1895900A (en) | 1998-12-31 | 1999-12-30 | Speaker system |
Country Status (3)
Country | Link |
---|---|
KR (2) | KR20000047010A (en) |
AU (1) | AU1895900A (en) |
WO (1) | WO2000041435A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2567733A1 (en) * | 2004-06-03 | 2005-12-22 | Tymphany Corporation | Acoustic transducer comprising a plurality of coaxially arranged diaphragms |
US9462388B2 (en) | 2004-06-03 | 2016-10-04 | Tymphany Hk Limited | Acoustic transducer comprising a plurality of coaxially arranged diaphragms |
KR100808196B1 (en) * | 2006-06-21 | 2008-02-29 | 엘지전자 주식회사 | Speaker and method for controlling the same |
KR101334167B1 (en) * | 2013-03-29 | 2013-11-28 | 김선준 | Extensional speaker |
KR102322035B1 (en) * | 2015-07-06 | 2021-11-04 | 삼성전자주식회사 | Acoustic transducer |
CN112188354A (en) * | 2019-07-01 | 2021-01-05 | 杨国安 | Sound amplifier |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56125190A (en) * | 1980-03-06 | 1981-10-01 | Matsushita Electric Ind Co Ltd | Speaker system |
JPS57164695A (en) * | 1981-04-02 | 1982-10-09 | Seikosha Co Ltd | Speaker |
JP3271433B2 (en) * | 1994-07-18 | 2002-04-02 | 松下電器産業株式会社 | Speaker system |
JP3521488B2 (en) * | 1994-08-04 | 2004-04-19 | 松下電器産業株式会社 | Speaker device |
-
1998
- 1998-12-31 KR KR1019980063757A patent/KR20000047010A/en not_active Application Discontinuation
-
1999
- 1999-12-30 KR KR1020017008360A patent/KR20010101331A/en not_active Application Discontinuation
- 1999-12-30 AU AU18959/00A patent/AU1895900A/en not_active Abandoned
- 1999-12-30 WO PCT/KR1999/000846 patent/WO2000041435A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR20000047010A (en) | 2000-07-25 |
KR20010101331A (en) | 2001-11-14 |
WO2000041435A1 (en) | 2000-07-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU1173799A (en) | Speaker system | |
AU5282900A (en) | Acoustic counter-sniper system | |
AU2297001A (en) | Telestrator system | |
AU1816599A (en) | Thin loudspeaker | |
AU2174700A (en) | Brain-body actuated system | |
AU6197600A (en) | Tactiovisual distance-to-exit exit-finding system | |
AU6382499A (en) | Ultrasonic hearing system | |
AU1294799A (en) | Denta-mandibular sound-transmitting system | |
AU4282899A (en) | Location system | |
AU1649500A (en) | Headset | |
AU1571900A (en) | Loudspeaker | |
AU5869900A (en) | Uv-imager system | |
AU4280100A (en) | Loudspeaker system | |
AU1481299A (en) | Loudspeaker | |
AU1576000A (en) | Loudspeaker | |
AU6308699A (en) | Cell-cap connection system | |
AU1836197A (en) | Sound system | |
AU2001227395A1 (en) | Block system | |
AU1895900A (en) | Speaker system | |
AU2797599A (en) | Directional microphone system | |
AU7977398A (en) | Loudspeaker | |
EP0914020A3 (en) | Loudspeaker | |
AU2533199A (en) | Structural systems | |
AU1057000A (en) | Carrying aid | |
AU4616699A (en) | Hydromagnetotherapy system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |