ATE417479T1 - LOW FREQUENCY VIBRATION SPEAKER - Google Patents

LOW FREQUENCY VIBRATION SPEAKER

Info

Publication number
ATE417479T1
ATE417479T1 AT06006235T AT06006235T ATE417479T1 AT E417479 T1 ATE417479 T1 AT E417479T1 AT 06006235 T AT06006235 T AT 06006235T AT 06006235 T AT06006235 T AT 06006235T AT E417479 T1 ATE417479 T1 AT E417479T1
Authority
AT
Austria
Prior art keywords
coil
ring
oscillatable
reed element
extending
Prior art date
Application number
AT06006235T
Other languages
German (de)
Inventor
Jui-Chen Huang
Original Assignee
Jui-Chen Huang
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 Jui-Chen Huang filed Critical Jui-Chen Huang
Application granted granted Critical
Publication of ATE417479T1 publication Critical patent/ATE417479T1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H04R11/02—Loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1016—Earpieces of the intra-aural type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2400/00—Loudspeakers
    • H04R2400/03—Transducers capable of generating both sound as well as tactile vibration, e.g. as used in cellular phones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2400/00—Loudspeakers
    • H04R2400/07—Suspension between moving magnetic core and housing

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Electromagnetism (AREA)
  • Headphones And Earphones (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

A loudspeaker with low-frequency oscillation, comprising: a housing (21) with a ring portion (211) extending inwardly from the bottom thereof; and a reed element (22) having a top end attached to an oscillatable sound assembly, the reed element (22) further having an external ring (221) and two vibration arms (222) symmetrically extending from the internal side of the external ring (221) to the internal side of the loudspeaker in a bent manner, each of the vibration arms (222) having a free end (223) extending to the center of the reed element (22), the oscillatable sound assembly including either a magnetic ring (25) or a coil (28) disposed within the housing (21), the ring portion (211) being attached to either another coil corresponding to the magnetic ring (25) or another magnetic ring corresponding to the coil (28), whereby, when the coil (28) is fed with electric current, a magnetic force is created to impart an up and down vibration to the oscillatable sound assembly, thereby enhancing the effect of the low-frequency sound field as well as the resonance effect.
AT06006235T 2006-03-27 2006-03-27 LOW FREQUENCY VIBRATION SPEAKER ATE417479T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06006235A EP1841278B1 (en) 2006-03-27 2006-03-27 Loudspeaker with low-frequency oscillation

Publications (1)

Publication Number Publication Date
ATE417479T1 true ATE417479T1 (en) 2008-12-15

Family

ID=36694913

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06006235T ATE417479T1 (en) 2006-03-27 2006-03-27 LOW FREQUENCY VIBRATION SPEAKER

Country Status (3)

Country Link
EP (1) EP1841278B1 (en)
AT (1) ATE417479T1 (en)
DE (1) DE602006004171D1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101990151A (en) * 2010-12-06 2011-03-23 天津中环真美声学技术有限公司 Dual corrugated ring planar loudspeaker
US8965028B2 (en) 2012-08-23 2015-02-24 Skullcandy, Inc. Speakers, headphones, and kits related to vibrations in an audio system, and methods for forming same
EP3328091B1 (en) 2014-12-31 2020-04-08 Skullcandy, Inc. Methods of generating tactile user feedback utilizing headphone devices and related systems
EP3041261B1 (en) 2014-12-31 2020-05-06 Skullcandy, Inc. Speaker assemblies for passive generation of vibrations and related headphone devices and methods
US10872592B2 (en) 2017-12-15 2020-12-22 Skullcandy, Inc. Noise-canceling headphones including multiple vibration members and related methods
US10462560B2 (en) * 2018-01-08 2019-10-29 Skullcandy, Inc. Driver assemblies, headphones including driver assemblies, and related methods
US10484792B2 (en) 2018-02-16 2019-11-19 Skullcandy, Inc. Headphone with noise cancellation of acoustic noise from tactile vibration driver

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3527501A1 (en) * 1984-09-03 1986-03-13 Sanden Corp., Isesaki, Gunma DYNAMIC CONVERTER DEVICE
KR19980032013A (en) * 1995-12-15 1998-07-25 모리시타요오이찌 Vibration generator
TW353849B (en) * 1996-11-29 1999-03-01 Matsushita Electric Industrial Co Ltd Electric-to-mechanical-to-acoustic converter and portable terminal unit
CA2330005A1 (en) * 1999-03-03 2000-09-08 Nec Tokin Corporation Vibration actuator having magnetic circuit elastically supported by a spiral damper with increased compliance
JP2002152896A (en) 2000-11-06 2002-05-24 Citizen Electronics Co Ltd Micro speaker
JP2002152882A (en) 2000-11-06 2002-05-24 Citizen Electronics Co Ltd Manufacturing method for micro speaker and the micro speaker by the method

Also Published As

Publication number Publication date
EP1841278A1 (en) 2007-10-03
DE602006004171D1 (en) 2009-01-22
EP1841278B1 (en) 2008-12-10

Similar Documents

Publication Publication Date Title
TWI436651B (en) Multi-function micro-speaker
CN203368282U (en) Linear vibration motor
FI20002306A7 (en) Vibrating speaker
KR200401424Y1 (en) Bone conductive speaker
CN103763667B (en) Multifunctional electroacoustic device
US20120269379A1 (en) Diaphragm used in a loudspeaker and a loudspeaker
FI20011376A7 (en) Microphone
CN101203067A (en) Vibration transducer
CN109362002B (en) Sound production device
CN103905961A (en) Multi-functional type vibration actuator
US20200213760A1 (en) Speaker
TWI422239B (en) Multi-function micro-speaker
US20090010470A1 (en) Resonating Speaker
CN110121134A (en) Microphone device
ATE417479T1 (en) LOW FREQUENCY VIBRATION SPEAKER
CN107294338B (en) Vibrating motor
KR100974899B1 (en) Linear type vibration actuator
KR100439583B1 (en) Speaker for generating both vibration and sound
CN205793291U (en) A kind of New-type loudspeaker
CN204069321U (en) Electro-acoustic element
CN202111838U (en) Resonance sound box
TWI265743B (en) Loudspeaker with low-frequency oscillation
CN105187987A (en) Magnetic driving mechanism and receiver comprising same
CN205142501U (en) Miniature sounder
KR20060009112A (en) Round speaker

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties