DK3621312T3 - Højttalersystem - Google Patents
Højttalersystem Download PDFInfo
- Publication number
- DK3621312T3 DK3621312T3 DK18193485.2T DK18193485T DK3621312T3 DK 3621312 T3 DK3621312 T3 DK 3621312T3 DK 18193485 T DK18193485 T DK 18193485T DK 3621312 T3 DK3621312 T3 DK 3621312T3
- Authority
- DK
- Denmark
- Prior art keywords
- speaker system
- speaker
- Prior art date
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
- H04R1/227—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only using transducers reproducing the same frequency band
-
- 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
- H04R1/20—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
- H04R1/2811—Enclosures comprising vibrating or resonating arrangements 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
- H04R1/2815—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
-
- 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
- H04R1/2838—Enclosures comprising vibrating or resonating arrangements of the bandpass type
- H04R1/2842—Enclosures comprising vibrating or resonating arrangements of the bandpass type 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
- H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
- H04R1/2873—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself 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
- H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
- H04R1/2892—Mountings or supports for transducers
- H04R1/2896—Mountings or supports for transducers 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)
- Details Of Audible-Bandwidth Transducers (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18193485.2A EP3621312B9 (en) | 2018-09-10 | 2018-09-10 | Audio loudspeaker system |
Publications (1)
Publication Number | Publication Date |
---|---|
DK3621312T3 true DK3621312T3 (da) | 2021-03-22 |
Family
ID=63556219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK18193485.2T DK3621312T3 (da) | 2018-09-10 | 2018-09-10 | Højttalersystem |
Country Status (6)
Country | Link |
---|---|
US (1) | US11363369B2 (da) |
EP (1) | EP3621312B9 (da) |
JP (1) | JP7474518B2 (da) |
AU (1) | AU2019338628B2 (da) |
DK (1) | DK3621312T3 (da) |
WO (1) | WO2020052985A1 (da) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11812211B2 (en) * | 2022-02-08 | 2023-11-07 | Logitech Europe S.A. | Microphone suspension system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19830947C2 (de) | 1998-07-10 | 2000-11-09 | Axel Ridtahler | Basslautsprecheranordnung |
DE60045547D1 (de) | 1999-03-03 | 2011-03-03 | Onkyo Kk | Lautsprechersystem |
EP1665883A4 (en) * | 2003-09-18 | 2007-07-04 | John M Norton | SPEAKER |
JP2009094677A (ja) * | 2007-10-05 | 2009-04-30 | Fujitsu Ten Ltd | スピーカ装置 |
WO2011047435A1 (en) * | 2009-10-23 | 2011-04-28 | Tubrick Technologies Pty Ltd | Loudspeaker assembly and system |
-
2018
- 2018-09-10 EP EP18193485.2A patent/EP3621312B9/en active Active
- 2018-09-10 DK DK18193485.2T patent/DK3621312T3/da active
-
2019
- 2019-08-29 AU AU2019338628A patent/AU2019338628B2/en active Active
- 2019-08-29 WO PCT/EP2019/073085 patent/WO2020052985A1/en active Application Filing
- 2019-08-29 JP JP2021506762A patent/JP7474518B2/ja active Active
- 2019-08-29 US US17/272,328 patent/US11363369B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2021535647A (ja) | 2021-12-16 |
EP3621312A1 (en) | 2020-03-11 |
EP3621312B1 (en) | 2021-01-27 |
EP3621312A9 (en) | 2020-05-27 |
AU2019338628A1 (en) | 2021-02-25 |
EP3621312B9 (en) | 2021-06-09 |
WO2020052985A1 (en) | 2020-03-19 |
US20210185430A1 (en) | 2021-06-17 |
JP7474518B2 (ja) | 2024-04-25 |
AU2019338628B2 (en) | 2024-06-13 |
WO2020052985A9 (en) | 2020-12-03 |
US11363369B2 (en) | 2022-06-14 |
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