FI20021896A0 - Vesitiivis kaiutintoimintoon sovelias akustiikkarakenne - Google Patents

Vesitiivis kaiutintoimintoon sovelias akustiikkarakenne

Info

Publication number
FI20021896A0
FI20021896A0 FI20021896A FI20021896A FI20021896A0 FI 20021896 A0 FI20021896 A0 FI 20021896A0 FI 20021896 A FI20021896 A FI 20021896A FI 20021896 A FI20021896 A FI 20021896A FI 20021896 A0 FI20021896 A0 FI 20021896A0
Authority
FI
Finland
Prior art keywords
structure suitable
acoustic structure
speaker function
waterproof acoustic
waterproof
Prior art date
Application number
FI20021896A
Other languages
English (en)
Swedish (sv)
Other versions
FI113934B (fi
FI20021896A (fi
Inventor
Janne Rautio
Petteri Jylaenki
Original Assignee
Nokia Corp
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 Nokia Corp filed Critical Nokia Corp
Priority to FI20021896A priority Critical patent/FI113934B/fi
Publication of FI20021896A0 publication Critical patent/FI20021896A0/fi
Priority to US10/677,981 priority patent/US6975740B2/en
Publication of FI20021896A publication Critical patent/FI20021896A/fi
Application granted granted Critical
Publication of FI113934B publication Critical patent/FI113934B/fi

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
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H04R11/02—Loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041—Portable telephones adapted for handsfree use
FI20021896A 2002-10-24 2002-10-24 Vesitiivis kaiutintoimintoon sovelias akustiikkarakenne FI113934B (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20021896A FI113934B (fi) 2002-10-24 2002-10-24 Vesitiivis kaiutintoimintoon sovelias akustiikkarakenne
US10/677,981 US6975740B2 (en) 2002-10-24 2003-10-01 Waterproof acoustic structure applicable in conjunction with speaker

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20021896A FI113934B (fi) 2002-10-24 2002-10-24 Vesitiivis kaiutintoimintoon sovelias akustiikkarakenne
FI20021896 2002-10-24

Publications (3)

Publication Number Publication Date
FI20021896A0 true FI20021896A0 (fi) 2002-10-24
FI20021896A FI20021896A (fi) 2004-04-25
FI113934B FI113934B (fi) 2004-06-30

Family

ID=8564811

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20021896A FI113934B (fi) 2002-10-24 2002-10-24 Vesitiivis kaiutintoimintoon sovelias akustiikkarakenne

Country Status (2)

Country Link
US (1) US6975740B2 (fi)
FI (1) FI113934B (fi)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8126163B2 (en) 2006-05-22 2012-02-28 Audio Pixels Ltd. Volume and tone control in direct digital speakers
US8457338B2 (en) 2006-05-22 2013-06-04 Audio Pixels Ltd. Apparatus and methods for generating pressure waves
TW200744944A (en) * 2006-05-22 2007-12-16 Audio Pixels Ltd Apparatus for generating pressure and methods of manufacture thereof
KR101572283B1 (ko) * 2007-11-21 2015-11-26 오디오 픽셀즈 리미티드 디지털 스피커 장치
AU2010240497A1 (en) 2009-04-23 2011-11-17 Audio Pixels Ltd. Dust protection apparatus for flat loudspeakers
KR101830998B1 (ko) 2010-03-11 2018-02-21 오디오 픽셀즈 리미티드 가동 소자가 정전기력에 의해서만 구동되는 정전기 평행판 액츄에이터 및 이와 연계된 유용한 방법
WO2011114188A1 (en) * 2010-03-17 2011-09-22 Nokia Corporation An apparatus and a method for waterproofing a transducer
EP2643982B1 (en) 2010-11-26 2022-03-30 Audio Pixels Ltd. Apparatus for generating a target physical effect and method for manufacturing said apparatus
EP2530951B1 (en) 2011-05-30 2019-03-13 Harman International Industries Ltd. Loudspeaker grille
US8867770B2 (en) * 2011-09-19 2014-10-21 Htc Corporation Speaker-connector module and handheld electronic device
KR20130104138A (ko) * 2012-03-13 2013-09-25 삼성전자주식회사 휴대용 단말기의 방수 케이스
EP2856770B1 (en) 2012-05-25 2018-07-04 Audio Pixels Ltd. A system, a method and a computer program product for controlling a set of actuator elements
WO2013175476A1 (en) 2012-05-25 2013-11-28 Audio Pixels Ltd. A system, a method and a computer program product for controlling a group of actuator arrays for producing a physical effect
KR101983792B1 (ko) * 2012-07-30 2019-05-29 삼성전자주식회사 휴대용 단말기의 스피커 모듈
CN102917527B (zh) * 2012-10-15 2016-12-21 北京小米科技有限责任公司 一种电器元件及移动终端
KR20170137810A (ko) 2015-04-15 2017-12-13 오디오 픽셀즈 리미티드 공간에서 객체의 적어도 위치를 검출하는 방법 및 시스템
KR102409316B1 (ko) * 2016-02-19 2022-06-16 삼성전자 주식회사 측면 방사형 스피커 장치를 구비하는 전자 장치
CN107147980A (zh) * 2017-06-27 2017-09-08 广东欧珀移动通信有限公司 移动终端
KR102386825B1 (ko) * 2017-08-22 2022-04-14 삼성전자주식회사 실링 부재를 구비한 음향 부품 및 이를 구비한 전자 장치
CN107820180B (zh) * 2017-11-28 2020-09-04 Oppo广东移动通信有限公司 终端设备、扬声器组件及其组装方法
CN107995571B (zh) * 2017-12-11 2020-09-04 Oppo广东移动通信有限公司 电子装置、电声组件及其组装方法
CN208981457U (zh) * 2018-09-14 2019-06-14 深圳市博电电子技术有限公司 智能马桶的防水拾音结构
US10609461B1 (en) * 2018-10-23 2020-03-31 Getac Technology Corporation Waterproof speaker device
CN109982220B (zh) * 2019-04-24 2020-09-08 维沃移动通信有限公司 终端设备
CN211089887U (zh) * 2019-12-12 2020-07-24 歌尔微电子有限公司 麦克风结构以及电子设备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2064265B (en) * 1979-11-30 1984-01-11 Pye Electronic Prod Ltd Microphone unit
TW580841B (en) * 2001-09-26 2004-03-21 Matsushita Electric Ind Co Ltd Loudspeaker, module using the same and electronic apparatus using the same

Also Published As

Publication number Publication date
FI113934B (fi) 2004-06-30
FI20021896A (fi) 2004-04-25
US6975740B2 (en) 2005-12-13
US20040081325A1 (en) 2004-04-29

Similar Documents

Publication Publication Date Title
FI20021896A (fi) Vesitiivis kaiutintoimintoon sovelias akustiikkarakenne
DE60304423D1 (de) Elektret-Mikrophon
DE602004030750D1 (de) Lautsprecher
DE50308406D1 (de) Kopfhörer
DE602004024016D1 (de) Elektroakustische Wandlung
DE60315547D1 (de) Lautsprecheranordnung
DE60307704D1 (de) Kotflügelstruktur
DE60328402D1 (de) Tonsignalerzeugung
DE60328236D1 (de) Akustische Aktuatoren
DE602004015185D1 (de) Lautsprecher
DE60330946D1 (de) Zellularer fernsprecher
DK1317163T3 (da) Høreapparat
DE50312475D1 (de) Lautsprechersystem
DE60330645D1 (de) Lautsprecher
DE60332980D1 (de) Sprachsynthese
FR2855358B1 (fr) Microphone
DE60329731D1 (de) Geschalteter Mikrofonpuffer
ATA16662003A (de) Kopfhörer
ATA2922003A (de) Schallabsorber
DE10337181B8 (de) Mikrofonanordnung
DE10234066B8 (de) Mikrofoneinrichtung
ATA2432003A (de) Mikrofon
DK1372354T3 (da) Lavfrekvenshøjtaler
DE502004002024D1 (de) Schallaufnehmer
FR2866777B3 (fr) Haut-parleur mince

Legal Events

Date Code Title Description
MA Patent expired