FI20105739A - Speaker box consisting of stone and process for its manufacture - Google Patents

Speaker box consisting of stone and process for its manufacture Download PDF

Info

Publication number
FI20105739A
FI20105739A FI20105739A FI20105739A FI20105739A FI 20105739 A FI20105739 A FI 20105739A FI 20105739 A FI20105739 A FI 20105739A FI 20105739 A FI20105739 A FI 20105739A FI 20105739 A FI20105739 A FI 20105739A
Authority
FI
Finland
Prior art keywords
stone
manufacture
speaker box
box consisting
speaker
Prior art date
Application number
FI20105739A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20105739A0 (en
Inventor
Keijo Myllyoja
Original Assignee
Vuoluset Ky
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Vuoluset Ky filed Critical Vuoluset Ky
Priority to FI20105739A priority Critical patent/FI20105739A/en
Publication of FI20105739A0 publication Critical patent/FI20105739A0/en
Priority to EP11800244.3A priority patent/EP2586215A4/en
Priority to PCT/FI2011/050605 priority patent/WO2012001235A1/en
Publication of FI20105739A publication Critical patent/FI20105739A/en

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
    • H04R1/2869—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
    • 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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • 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)
FI20105739A 2010-06-28 2010-06-28 Speaker box consisting of stone and process for its manufacture FI20105739A (en)

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
EP11800244.3A EP2586215A4 (en) 2010-06-28 2011-06-22 Loudspeaker enclosure consisting of stone and method for manufacturing same
PCT/FI2011/050605 WO2012001235A1 (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 FI20105739A0 (en) 2010-06-28
FI20105739A true 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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
WO2005029917A1 (en) * 2003-09-18 2005-03-31 Norton John M 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

Also Published As

Publication number Publication date
EP2586215A1 (en) 2013-05-01
FI20105739A0 (en) 2010-06-28
EP2586215A4 (en) 2014-07-02
WO2012001235A1 (en) 2012-01-05

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Legal Events

Date Code Title Description
FD Application lapsed