KR100452827B1 - 다기능 음향 장치 - Google Patents
다기능 음향 장치 Download PDFInfo
- Publication number
- KR100452827B1 KR100452827B1 KR10-2001-0078531A KR20010078531A KR100452827B1 KR 100452827 B1 KR100452827 B1 KR 100452827B1 KR 20010078531 A KR20010078531 A KR 20010078531A KR 100452827 B1 KR100452827 B1 KR 100452827B1
- Authority
- KR
- South Korea
- Prior art keywords
- pole piece
- cover
- diaphragm
- acoustic device
- recess
- Prior art date
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
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/04—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism
- B06B1/045—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism using vibrating magnet, armature or coil system
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
- H02K33/18—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with coil systems moving upon intermittent or reversed energisation thereof by interaction with a fixed field system, e.g. permanent magnets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
Description
Claims (4)
- 다기능 음향 장치에 있어서,커버와,사운드를 생성하기 위해 상기 커버 내에 장착된 다이어프램과,진동될 수 있도록 상기 커버 내에 탄성적으로 장착된 극편을 구비한 진동 어셈블리와,상기 다이어프램을 진동시키기 위해 제공된 음성 코일과,질량 조절 재료를 수납하기 위해 상기 진동 어셈블리에 형성된 리세스와,상기 질량 조절 재료를 통과시키기 위해 상기 리세스에 대응하는 커버 내에 형성된 개구를 포함하는, 다기능 음향 장치.
- 제1항에 있어서, 상기 리세스는 상기 극편 내에 형성되는, 다기능 음향 장치.
- 제2항에 있어서, 상기 리세스는 상기 극편의 배면에 형성되는, 다기능 음향 장치.
- 삭제
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2000-00381148 | 2000-12-15 | ||
JP2000381148A JP3830022B2 (ja) | 2000-12-15 | 2000-12-15 | 多機能型発音体 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020048288A KR20020048288A (ko) | 2002-06-22 |
KR100452827B1 true KR100452827B1 (ko) | 2004-10-14 |
Family
ID=18849214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0078531A KR100452827B1 (ko) | 2000-12-15 | 2001-12-12 | 다기능 음향 장치 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6529611B2 (ko) |
EP (1) | EP1215934B1 (ko) |
JP (1) | JP3830022B2 (ko) |
KR (1) | KR100452827B1 (ko) |
CN (1) | CN1150793C (ko) |
DE (1) | DE60136901D1 (ko) |
TW (1) | TW518905B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102088057B1 (ko) | 2019-05-09 | 2020-03-11 | 주식회사 동원실업 | 전신주 고정밴드 |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7372968B2 (en) * | 2000-11-08 | 2008-05-13 | New Transducers Limited | Loudspeaker driver |
JP4146346B2 (ja) * | 2001-12-28 | 2008-09-10 | 並木精密宝石株式会社 | 多機能型振動アクチュエータ |
EP1562397B1 (en) * | 2002-10-24 | 2013-12-04 | Panasonic Corporation | Electroacoustic transducer with vibration function and its manufacturing method |
US7003130B2 (en) * | 2003-01-29 | 2006-02-21 | Samsung Electro-Mechanics Co., Ltd. | Resonance frequency correction method and vibration speaker |
US20060254270A1 (en) * | 2003-04-10 | 2006-11-16 | Shohzoh Tanaka | Resonance frequency adjusting method and stirling engine |
JP2005269152A (ja) * | 2004-03-18 | 2005-09-29 | Citizen Electronics Co Ltd | 多機能型スピーカ |
JP4355242B2 (ja) * | 2004-03-22 | 2009-10-28 | 並木精密宝石株式会社 | 多機能型振動アクチュエータ及び携帯端末機器 |
US10158337B2 (en) | 2004-08-10 | 2018-12-18 | Bongiovi Acoustics Llc | System and method for digital signal processing |
US11431312B2 (en) | 2004-08-10 | 2022-08-30 | Bongiovi Acoustics Llc | System and method for digital signal processing |
US10848118B2 (en) | 2004-08-10 | 2020-11-24 | Bongiovi Acoustics Llc | System and method for digital signal processing |
US8284955B2 (en) | 2006-02-07 | 2012-10-09 | Bongiovi Acoustics Llc | System and method for digital signal processing |
JP2006217287A (ja) * | 2005-02-03 | 2006-08-17 | Citizen Electronics Co Ltd | 多機能変換器 |
US11202161B2 (en) | 2006-02-07 | 2021-12-14 | Bongiovi Acoustics Llc | System, method, and apparatus for generating and digitally processing a head related audio transfer function |
US10701505B2 (en) | 2006-02-07 | 2020-06-30 | Bongiovi Acoustics Llc. | System, method, and apparatus for generating and digitally processing a head related audio transfer function |
US10848867B2 (en) | 2006-02-07 | 2020-11-24 | Bongiovi Acoustics Llc | System and method for digital signal processing |
US10069471B2 (en) | 2006-02-07 | 2018-09-04 | Bongiovi Acoustics Llc | System and method for digital signal processing |
JP5089206B2 (ja) * | 2006-03-17 | 2012-12-05 | エルジー イノテック カンパニー リミテッド | 線形振動器 |
JP5007413B2 (ja) * | 2007-07-19 | 2012-08-22 | 並木精密宝石株式会社 | サスペンション構造 |
US20120109029A1 (en) * | 2010-05-18 | 2012-05-03 | Shenzhen Breo Technology Co., Ltd. | Vibration transducer and somatosensory vibration device having vibration transducer |
US9883318B2 (en) | 2013-06-12 | 2018-01-30 | Bongiovi Acoustics Llc | System and method for stereo field enhancement in two-channel audio systems |
US9264004B2 (en) | 2013-06-12 | 2016-02-16 | Bongiovi Acoustics Llc | System and method for narrow bandwidth digital signal processing |
JP2015039161A (ja) * | 2013-07-19 | 2015-02-26 | 株式会社Jvcケンウッド | スピーカ用磁気回路 |
US9906858B2 (en) | 2013-10-22 | 2018-02-27 | Bongiovi Acoustics Llc | System and method for digital signal processing |
US10820883B2 (en) | 2014-04-16 | 2020-11-03 | Bongiovi Acoustics Llc | Noise reduction assembly for auscultation of a body |
US10639000B2 (en) | 2014-04-16 | 2020-05-05 | Bongiovi Acoustics Llc | Device for wide-band auscultation |
CN104581565B (zh) * | 2014-12-31 | 2018-12-28 | 东莞市纯正音源汽车音响设备有限公司 | 一种车载音响系统 |
US9621994B1 (en) | 2015-11-16 | 2017-04-11 | Bongiovi Acoustics Llc | Surface acoustic transducer |
US9906867B2 (en) * | 2015-11-16 | 2018-02-27 | Bongiovi Acoustics Llc | Surface acoustic transducer |
US11211043B2 (en) | 2018-04-11 | 2021-12-28 | Bongiovi Acoustics Llc | Audio enhanced hearing protection system |
US10959035B2 (en) | 2018-08-02 | 2021-03-23 | Bongiovi Acoustics Llc | System, method, and apparatus for generating and digitally processing a head related audio transfer function |
CN113029204B (zh) * | 2021-03-01 | 2023-06-23 | 歌尔微电子股份有限公司 | 传感器和电子设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63120597A (ja) * | 1986-11-10 | 1988-05-24 | Matsushita Electric Ind Co Ltd | 接話型ダイナミツクマイクロホン |
JPH1066194A (ja) * | 1996-08-13 | 1998-03-06 | Matsushita Electric Ind Co Ltd | 電気機械音響変換器とそれを用いた携帯端末装置 |
KR20010007382A (ko) * | 1999-06-30 | 2001-01-26 | 가와다 미쓰구 | 압전 발음체 및 그 제조 방법 |
KR20010111653A (ko) * | 2000-06-12 | 2001-12-20 | 이상철 | 골도 진동자 |
KR20020039078A (ko) * | 2000-11-20 | 2002-05-25 | 이형도 | 진동 스피커 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB291116A (en) * | 1927-05-28 | 1929-08-26 | J Carpentier Atel | Improvements in electromechanical vibrators |
US5528697A (en) * | 1991-05-17 | 1996-06-18 | Namiki Precision Jewel Co., Ltd. | Integrated vibrating and sound producing device |
TW353849B (en) * | 1996-11-29 | 1999-03-01 | Matsushita Electric Ind Co Ltd | Electric-to-mechanical-to-acoustic converter and portable terminal unit |
KR200160178Y1 (ko) * | 1997-08-05 | 1999-11-01 | 이종배 | 다용도 진동 및 호출음 발생장치 |
JP3538043B2 (ja) * | 1998-11-26 | 2004-06-14 | 東京パーツ工業株式会社 | 耐衝撃性良好な電磁型変換器 |
KR100354376B1 (ko) * | 1999-12-08 | 2002-09-28 | 에스텍 주식회사 | 진동 발생과 음향 발생의 겸용 장치를 구비하는 스피커 |
-
2000
- 2000-12-15 JP JP2000381148A patent/JP3830022B2/ja not_active Expired - Fee Related
-
2001
- 2001-11-29 DE DE60136901T patent/DE60136901D1/de not_active Expired - Lifetime
- 2001-11-29 EP EP01310027A patent/EP1215934B1/en not_active Expired - Lifetime
- 2001-11-30 US US09/996,751 patent/US6529611B2/en not_active Expired - Lifetime
- 2001-11-30 TW TW090129640A patent/TW518905B/zh not_active IP Right Cessation
- 2001-12-12 KR KR10-2001-0078531A patent/KR100452827B1/ko active IP Right Grant
- 2001-12-14 CN CNB011438746A patent/CN1150793C/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63120597A (ja) * | 1986-11-10 | 1988-05-24 | Matsushita Electric Ind Co Ltd | 接話型ダイナミツクマイクロホン |
JPH1066194A (ja) * | 1996-08-13 | 1998-03-06 | Matsushita Electric Ind Co Ltd | 電気機械音響変換器とそれを用いた携帯端末装置 |
KR20010007382A (ko) * | 1999-06-30 | 2001-01-26 | 가와다 미쓰구 | 압전 발음체 및 그 제조 방법 |
KR20010111653A (ko) * | 2000-06-12 | 2001-12-20 | 이상철 | 골도 진동자 |
KR20020039078A (ko) * | 2000-11-20 | 2002-05-25 | 이형도 | 진동 스피커 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102088057B1 (ko) | 2019-05-09 | 2020-03-11 | 주식회사 동원실업 | 전신주 고정밴드 |
Also Published As
Publication number | Publication date |
---|---|
US20020076077A1 (en) | 2002-06-20 |
TW518905B (en) | 2003-01-21 |
JP2002186074A (ja) | 2002-06-28 |
US6529611B2 (en) | 2003-03-04 |
EP1215934A3 (en) | 2006-03-15 |
CN1359248A (zh) | 2002-07-17 |
EP1215934A2 (en) | 2002-06-19 |
DE60136901D1 (de) | 2009-01-22 |
JP3830022B2 (ja) | 2006-10-04 |
CN1150793C (zh) | 2004-05-19 |
EP1215934B1 (en) | 2008-12-10 |
KR20020048288A (ko) | 2002-06-22 |
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