FI20105739A0 - STONE SPEAKER COVER AND ITS MANUFACTURING METHOD - Google Patents
STONE SPEAKER COVER AND ITS MANUFACTURING METHODInfo
- Publication number
- FI20105739A0 FI20105739A0 FI20105739A FI20105739A FI20105739A0 FI 20105739 A0 FI20105739 A0 FI 20105739A0 FI 20105739 A FI20105739 A FI 20105739A FI 20105739 A FI20105739 A FI 20105739A FI 20105739 A0 FI20105739 A0 FI 20105739A0
- Authority
- FI
- Finland
- Prior art keywords
- stone
- manufacturing
- speaker cover
- speaker
- cover
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000004575 stone Substances 0.000 title 1
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
- H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
- H04R1/2876—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of damping material, e.g. as cladding
- H04R1/288—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of damping material, e.g. as cladding 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/30—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor to form contours, i.e. curved surfaces, irrespective of the method of working used
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
-
- 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
- H04R1/2884—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of the enclosure structure, i.e. strengthening or shape of the enclosure
- H04R1/2888—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of the enclosure structure, i.e. strengthening or shape of the enclosure for loudspeaker transducers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Manufacturing & Machinery (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20105739A FI20105739A (en) | 2010-06-28 | 2010-06-28 | Speaker box consisting of stone and process for its manufacture |
PCT/FI2011/050605 WO2012001235A1 (en) | 2010-06-28 | 2011-06-22 | Loudspeaker enclosure consisting of stone and method for manufacturing same |
EP11800244.3A EP2586215A4 (en) | 2010-06-28 | 2011-06-22 | Loudspeaker enclosure consisting of stone and method for manufacturing same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20105739A FI20105739A (en) | 2010-06-28 | 2010-06-28 | Speaker box consisting of stone and process for its manufacture |
Publications (2)
Publication Number | Publication Date |
---|---|
FI20105739A0 true FI20105739A0 (en) | 2010-06-28 |
FI20105739A FI20105739A (en) | 2011-12-29 |
Family
ID=42308191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20105739A FI20105739A (en) | 2010-06-28 | 2010-06-28 | Speaker box consisting of stone and process for its manufacture |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2586215A4 (en) |
FI (1) | FI20105739A (en) |
WO (1) | WO2012001235A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9034672B2 (en) | 2012-06-19 | 2015-05-19 | Epistar Corporation | Method for manufacturing light-emitting devices |
EP3340641A1 (en) * | 2016-12-13 | 2018-06-27 | Saxum Canorus Sagl | Case for speakers and method for manufacturing the case |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4104514A1 (en) * | 1990-02-14 | 1991-11-28 | Arnfried Maaser | Loudspeaker box housing for easy assembly - has interfitting profile and plate elements |
FR2660512B1 (en) * | 1990-04-03 | 1993-06-11 | Datm Sarl | ACOUSTIC SPEAKER SUPPORT. |
DE4127369A1 (en) * | 1991-08-19 | 1993-02-25 | Horst Karofsky | Moving coil loudspeaker housing producing improved sound through less vibration - mfd. from reduced number of components using recycled plastic contg. high proportion of polyethylene@ |
DE4419822A1 (en) * | 1994-06-07 | 1995-12-14 | Anke Boettger | Loudspeaker housing using plastics material for simple mfg. process |
CN2275779Y (en) * | 1996-12-23 | 1998-03-04 | 刘波 | Loudspeaker box |
CN2301824Y (en) * | 1997-07-29 | 1998-12-23 | 张灿群 | Box body for loudspeaker box |
EP1665883A4 (en) * | 2003-09-18 | 2007-07-04 | John M Norton | Audio loudspeaker enclosure |
JP2006229900A (en) * | 2005-02-21 | 2006-08-31 | Olympus Corp | Speaker box and method for manufacturing speaker box |
CN201210733Y (en) * | 2008-06-16 | 2009-03-18 | 何李辉 | Integrated natural stone material sound box |
-
2010
- 2010-06-28 FI FI20105739A patent/FI20105739A/en not_active Application Discontinuation
-
2011
- 2011-06-22 EP EP11800244.3A patent/EP2586215A4/en not_active Withdrawn
- 2011-06-22 WO PCT/FI2011/050605 patent/WO2012001235A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2012001235A1 (en) | 2012-01-05 |
EP2586215A1 (en) | 2013-05-01 |
FI20105739A (en) | 2011-12-29 |
EP2586215A4 (en) | 2014-07-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |