TW200944042A - Expandable speaker system - Google Patents

Expandable speaker system

Info

Publication number
TW200944042A
TW200944042A TW098109128A TW98109128A TW200944042A TW 200944042 A TW200944042 A TW 200944042A TW 098109128 A TW098109128 A TW 098109128A TW 98109128 A TW98109128 A TW 98109128A TW 200944042 A TW200944042 A TW 200944042A
Authority
TW
Taiwan
Prior art keywords
sound
sound panel
speaker system
expandable
panel
Prior art date
Application number
TW098109128A
Other languages
Chinese (zh)
Inventor
Thomas H Szolyga
Rahul Sood
Paul P Campbell
Original Assignee
Hewlett Packard Development Co
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 Hewlett Packard Development Co filed Critical Hewlett Packard Development Co
Publication of TW200944042A publication Critical patent/TW200944042A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G06F1/1688—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being integrated loudspeakers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
    • 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
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/15—Transducers incorporated in visual displaying devices, e.g. televisions, computer displays, laptops

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

An electronic device (200) is disclosed. The device comprises a housing (202), at least one sound panel (208) slidably coupled to the housing, and at least one speaker (212) mounted on the at least one sound panel. The device further comprises a sound chamber (210) holding the at least one sound panel in a first position. The at least one sound panel forms an expandable speaker system with the sound chamber when the at least one sound panel is held in the first position. The expandable speaker system is configured to proportionally increase a resonant frequency range of the at least one speaker based on a contiguous volume created by the sound chamber and the at least one sound panel.
TW098109128A 2008-04-11 2009-03-20 Expandable speaker system TW200944042A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2008/053593 WO2009126131A1 (en) 2008-04-11 2008-04-11 Expandable speaker system

Publications (1)

Publication Number Publication Date
TW200944042A true TW200944042A (en) 2009-10-16

Family

ID=39811972

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098109128A TW200944042A (en) 2008-04-11 2009-03-20 Expandable speaker system

Country Status (2)

Country Link
TW (1) TW200944042A (en)
WO (1) WO2009126131A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103140078A (en) * 2011-11-21 2013-06-05 纬创资通股份有限公司 Electronic device
TWI419539B (en) * 2010-06-18 2013-12-11 Compal Communications Inc Handheld electronic devices with loudspeakers

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9002050B2 (en) * 2012-03-02 2015-04-07 Bby Solutions, Inc. Triangle speaker for tablet computer
CN111147978B (en) 2015-08-14 2021-07-13 杜比实验室特许公司 Upward firing loudspeaker with asymmetric diffusion for reflected sound reproduction
CN113345316B (en) * 2020-02-18 2023-05-23 苏州佳世达电通有限公司 Display device
CN112055107B (en) * 2020-09-09 2022-05-10 维沃移动通信有限公司 Electronic device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5838537A (en) * 1996-08-21 1998-11-17 Gateway 2000, Inc. Retractable speakers for portable computer
CA2270825A1 (en) * 1999-05-03 2000-11-03 Chia-Ying Chen Extensible loudspeaker unit for a portable computer
EP1207717A1 (en) * 2000-11-16 2002-05-22 Thomson Licensing S.A. Electronic device with variable sound chamber
JP2002359890A (en) * 2001-03-30 2002-12-13 Taiyo Yuden Co Ltd Display device and electronic equipment
JP2008028595A (en) * 2006-07-20 2008-02-07 Sanyo Electric Co Ltd Buzzer device, and portable electronic equipment with same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI419539B (en) * 2010-06-18 2013-12-11 Compal Communications Inc Handheld electronic devices with loudspeakers
CN103140078A (en) * 2011-11-21 2013-06-05 纬创资通股份有限公司 Electronic device

Also Published As

Publication number Publication date
WO2009126131A1 (en) 2009-10-15

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