ATE353523T1 - Gerät zum gebrauch am ohr oder entfernt vom ohr - Google Patents
Gerät zum gebrauch am ohr oder entfernt vom ohrInfo
- Publication number
- ATE353523T1 ATE353523T1 AT99915981T AT99915981T ATE353523T1 AT E353523 T1 ATE353523 T1 AT E353523T1 AT 99915981 T AT99915981 T AT 99915981T AT 99915981 T AT99915981 T AT 99915981T AT E353523 T1 ATE353523 T1 AT E353523T1
- Authority
- AT
- Austria
- Prior art keywords
- passages
- diaphragm
- sound
- sound waves
- housing wall
- Prior art date
Links
Classifications
-
- 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
- H04M1/605—Portable telephones adapted for handsfree use involving control of the receiver volume to provide a dual operational mode at close or far distance from the user
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Headphones And Earphones (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Body Washing Hand Wipes And Brushes (AREA)
- Telephone Function (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98890143 | 1998-05-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE353523T1 true ATE353523T1 (de) | 2007-02-15 |
Family
ID=8237165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT99915981T ATE353523T1 (de) | 1998-05-15 | 1999-05-06 | Gerät zum gebrauch am ohr oder entfernt vom ohr |
Country Status (7)
Country | Link |
---|---|
US (1) | US6160897A (de) |
EP (1) | EP1002413B1 (de) |
JP (1) | JP2002516542A (de) |
AT (1) | ATE353523T1 (de) |
DE (1) | DE69935057T2 (de) |
ES (1) | ES2281961T3 (de) |
WO (1) | WO1999060795A2 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2281961T3 (es) * | 1998-05-15 | 2007-10-01 | Koninklijke Philips Electronics N.V. | Aparato para funcionar en un modo colocado en el oido y en un modo apartado del oido. |
WO2001017201A2 (en) * | 1999-08-31 | 2001-03-08 | Koninklijke Philips Electronics N.V. | Apparatus for hands-free operation with two sound reproduction transducers |
JP4337078B2 (ja) * | 2001-04-23 | 2009-09-30 | 日本電気株式会社 | スピーカ装置 |
WO2004002191A1 (en) * | 2002-06-21 | 2003-12-31 | Bang & Olufsen Medicom A/S | A transducer for bioacoustic signals |
JP2005006205A (ja) * | 2003-06-13 | 2005-01-06 | Fujitsu Ltd | 携帯端末 |
US7796773B2 (en) * | 2003-07-15 | 2010-09-14 | Nxp B.V. | Communication device comprising sound-conveying means for two sound-producing modes |
TWI254588B (en) * | 2004-03-18 | 2006-05-01 | Cotron Corp | Speaker module frame, speaker module therewith, and electrical device with the speaker module |
US8971974B2 (en) | 2011-04-28 | 2015-03-03 | Nflukz, Llc | Cover for hand-held electronic device |
CN110944078B (zh) * | 2019-11-29 | 2021-07-06 | 维沃移动通信有限公司 | 电子设备 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2629662B1 (fr) * | 1988-04-01 | 1991-05-10 | Horlogerie Photograph Fse | Capsule electroacoustique a bobine rapportee |
US5199005A (en) * | 1992-08-14 | 1993-03-30 | Argotec, Inc. | Electromagnetic drive assembly for under water sonar transducer |
AT398354B (de) * | 1993-02-26 | 1994-11-25 | Koninkl Philips Electronics Nv | Elektroakustischer wandler mit einer maske |
AT400911B (de) * | 1993-03-04 | 1996-04-25 | Koninkl Philips Electronics Nv | Elektroakustischer wandler mit einer trennwand und einer maskenwand |
JP3493592B2 (ja) * | 1996-02-20 | 2004-02-03 | Necトーキン株式会社 | ペイジャー用振動アクチュエータ |
US5790679A (en) * | 1996-06-06 | 1998-08-04 | Northern Telecom Limited | Communications terminal having a single transducer for handset and handsfree receive functionality |
DK135796A (da) * | 1996-11-28 | 1998-05-29 | Kirk Acoustics As | Telefon-håndsæt, trådløs telefon eller mobiltelefon |
TW356629B (en) * | 1996-11-28 | 1999-04-21 | Kirk Acoustics As | Telephone handset, cordless telephone or mobile telephone |
DK9800008U3 (da) * | 1997-03-13 | 1998-02-13 | Kirk Acoustics As | Telefon-håndsæt, trådløs telefon eller mobiltelefon |
US5953436A (en) * | 1997-07-18 | 1999-09-14 | Caterpillar Inc. | Apparatus for generating an audible tone |
CN1126429C (zh) * | 1998-02-17 | 2003-10-29 | 皇家菲利浦电子有限公司 | 一种电声换能器和用于电声换能器的一种振动膜 |
ES2281961T3 (es) * | 1998-05-15 | 2007-10-01 | Koninklijke Philips Electronics N.V. | Aparato para funcionar en un modo colocado en el oido y en un modo apartado del oido. |
DK199800318U3 (da) * | 1998-09-01 | 1998-12-11 | Kirk Acoustics As | Telefon-håndsæt, trådløs telefon eller mobiltelefon |
-
1999
- 1999-05-06 ES ES99915981T patent/ES2281961T3/es not_active Expired - Lifetime
- 1999-05-06 DE DE69935057T patent/DE69935057T2/de not_active Expired - Lifetime
- 1999-05-06 AT AT99915981T patent/ATE353523T1/de not_active IP Right Cessation
- 1999-05-06 EP EP99915981A patent/EP1002413B1/de not_active Expired - Lifetime
- 1999-05-06 WO PCT/IB1999/000814 patent/WO1999060795A2/en not_active Application Discontinuation
- 1999-05-06 JP JP2000550281A patent/JP2002516542A/ja active Pending
- 1999-05-11 US US09/307,909 patent/US6160897A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1002413A2 (de) | 2000-05-24 |
US6160897A (en) | 2000-12-12 |
EP1002413B1 (de) | 2007-02-07 |
JP2002516542A (ja) | 2002-06-04 |
WO1999060795A3 (en) | 1999-12-29 |
ES2281961T3 (es) | 2007-10-01 |
WO1999060795A2 (en) | 1999-11-25 |
DE69935057D1 (de) | 2007-03-22 |
DE69935057T2 (de) | 2007-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |