GB2422066B - Loudspeaker - Google Patents
LoudspeakerInfo
- Publication number
- GB2422066B GB2422066B GB0500075A GB0500075A GB2422066B GB 2422066 B GB2422066 B GB 2422066B GB 0500075 A GB0500075 A GB 0500075A GB 0500075 A GB0500075 A GB 0500075A GB 2422066 B GB2422066 B GB 2422066B
- Authority
- GB
- United Kingdom
- Prior art keywords
- loudspeaker
- 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.)
- Expired - Fee Related
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
- 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
-
- 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
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
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)
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0500075A GB2422066B (en) | 2005-01-05 | 2005-01-05 | Loudspeaker |
CN200610000308.1A CN1802035A (en) | 2005-01-05 | 2006-01-04 | Loudspeaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0500075A GB2422066B (en) | 2005-01-05 | 2005-01-05 | Loudspeaker |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0500075D0 GB0500075D0 (en) | 2005-02-09 |
GB2422066A GB2422066A (en) | 2006-07-12 |
GB2422066B true GB2422066B (en) | 2008-07-02 |
Family
ID=34179168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0500075A Expired - Fee Related GB2422066B (en) | 2005-01-05 | 2005-01-05 | Loudspeaker |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN1802035A (en) |
GB (1) | GB2422066B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0388598A (en) * | 1989-08-31 | 1991-04-12 | Yamaha Corp | Loudspeaker box with resonance port |
GB2288514A (en) * | 1993-10-16 | 1995-10-18 | Jozef Szczepanski | A horn stand for loudspeakers |
US5576522A (en) * | 1995-01-24 | 1996-11-19 | Taso; Ye M. | Tube-annexed speaker cabinet |
JPH08307985A (en) * | 1995-05-01 | 1996-11-22 | Getsumei So | Speaker set |
JP2000165973A (en) * | 1998-11-24 | 2000-06-16 | Sony Corp | Speaker device |
-
2005
- 2005-01-05 GB GB0500075A patent/GB2422066B/en not_active Expired - Fee Related
-
2006
- 2006-01-04 CN CN200610000308.1A patent/CN1802035A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0388598A (en) * | 1989-08-31 | 1991-04-12 | Yamaha Corp | Loudspeaker box with resonance port |
GB2288514A (en) * | 1993-10-16 | 1995-10-18 | Jozef Szczepanski | A horn stand for loudspeakers |
US5576522A (en) * | 1995-01-24 | 1996-11-19 | Taso; Ye M. | Tube-annexed speaker cabinet |
JPH08307985A (en) * | 1995-05-01 | 1996-11-22 | Getsumei So | Speaker set |
JP2000165973A (en) * | 1998-11-24 | 2000-06-16 | Sony Corp | Speaker device |
Also Published As
Publication number | Publication date |
---|---|
GB0500075D0 (en) | 2005-02-09 |
GB2422066A (en) | 2006-07-12 |
CN1802035A (en) | 2006-07-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20170105 |