FI20021896L - Vesitiivis kaiutintoimintoon sovelias akustiikkarakenne - Google Patents

Vesitiivis kaiutintoimintoon sovelias akustiikkarakenne Download PDF

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Publication number
FI20021896L
FI20021896L FI20021896A FI20021896A FI20021896L FI 20021896 L FI20021896 L FI 20021896L FI 20021896 A FI20021896 A FI 20021896A FI 20021896 A FI20021896 A FI 20021896A FI 20021896 L FI20021896 L FI 20021896L
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
FI20021896A0 (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 FI20021896L publication Critical patent/FI20021896L/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Telephone Set Structure (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
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
FI20021896 2002-10-24
FI20021896A FI113934B (fi) 2002-10-24 2002-10-24 Vesitiivis kaiutintoimintoon sovelias akustiikkarakenne

Publications (3)

Publication Number Publication Date
FI20021896A0 FI20021896A0 (fi) 2002-10-24
FI20021896L true FI20021896L (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 (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8457338B2 (en) 2006-05-22 2013-06-04 Audio Pixels Ltd. Apparatus and methods for generating pressure waves
US8126163B2 (en) 2006-05-22 2012-02-28 Audio Pixels Ltd. Volume and tone control in direct digital speakers
MY149956A (en) * 2006-05-22 2013-11-15 Audio Pixels Holdings Ltd Apparatus and methods for generating pressure waves
CN101953174B (zh) 2007-11-21 2014-12-10 奥迪欧彼塞尔斯有限公司 数字扬声器装置
CN102550043A (zh) 2009-04-23 2012-07-04 奥迪欧彼塞尔斯有限公司 用于平面扩音器的防尘设备
WO2011111042A1 (en) 2010-03-11 2011-09-15 Audio Pixels Ltd. Electrostatic parallel plate actuators whose moving elements are driven only by electrostatic force and methods useful in conjunction therewith
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
EP2856769B1 (en) 2012-05-25 2018-07-04 Audio Pixels Ltd. A system, a method and a computer program product for controlling a group of actuator arrays for producing a physical effect
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
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
JP6760960B2 (ja) 2015-04-15 2020-09-23 オーディオ ピクセルズ エルティーディー．Ａｕｄｉｏ Ｐｉｘｅｌｓ Ｌｔｄ． 空間内で少なくとも物体の位置を検出する方法およびシステム
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
CN112511929B (zh) * 2020-12-08 2022-07-19 歌尔科技有限公司 一种可穿戴设备及其声学模组阻水防护机构

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 Industrial Co Ltd Loudspeaker, module using the same and electronic apparatus using the same

Also Published As

Publication number Publication date
US20040081325A1 (en) 2004-04-29
US6975740B2 (en) 2005-12-13
FI113934B (fi) 2004-06-30
FI20021896A0 (fi) 2002-10-24

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