ATE528909T1 - Tragbares elektronisches gerät mit erweiterbarem schallkanal - Google Patents

Tragbares elektronisches gerät mit erweiterbarem schallkanal

Info

Publication number
ATE528909T1
ATE528909T1 AT04028973T AT04028973T ATE528909T1 AT E528909 T1 ATE528909 T1 AT E528909T1 AT 04028973 T AT04028973 T AT 04028973T AT 04028973 T AT04028973 T AT 04028973T AT E528909 T1 ATE528909 T1 AT E528909T1
Authority
AT
Austria
Prior art keywords
electronic device
portable electronic
sound channel
expandable sound
expandable
Prior art date
Application number
AT04028973T
Other languages
English (en)
Inventor
Michael Hoeyer
Original Assignee
Hewlett Packard Development Co
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 Hewlett Packard Development Co filed Critical Hewlett Packard Development Co
Application granted granted Critical
Publication of ATE528909T1 publication Critical patent/ATE528909T1/de

Links

Classifications

    • 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
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
    • 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
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
    • H04M1/0237—Sliding mechanism with one degree of freedom
    • 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
    • H04M1/035—Improving the acoustic characteristics by means of constructional features of the housing, e.g. ribs, walls, resonating chambers or cavities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
AT04028973T 2004-12-07 2004-12-07 Tragbares elektronisches gerät mit erweiterbarem schallkanal ATE528909T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04028973A EP1670224B1 (de) 2004-12-07 2004-12-07 Tragbares elektronisches Gerät mit erweiterbarem Schallkanal

Publications (1)

Publication Number Publication Date
ATE528909T1 true ATE528909T1 (de) 2011-10-15

Family

ID=34927680

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04028973T ATE528909T1 (de) 2004-12-07 2004-12-07 Tragbares elektronisches gerät mit erweiterbarem schallkanal

Country Status (2)

Country Link
EP (1) EP1670224B1 (de)
AT (1) ATE528909T1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8005517B2 (en) 2006-10-25 2011-08-23 Lg Electronics Inc. Mobile communication device
US20120027224A1 (en) * 2010-07-29 2012-02-02 Sony Ericsson Mobile Communications Ab Acoustic System for Slide-Type Mobile Device
JP3175661U (ja) * 2012-03-02 2012-05-24 トリニティ株式会社 携帯端末機器における音声誘導装置及び音声誘導部材

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5963640A (en) * 1996-11-07 1999-10-05 Ericsson, Inc. Radiotelephone having an acoustical wave guide coupled to a speaker
US6104808A (en) * 1998-08-31 2000-08-15 Motorola, Inc. Portable communication device with speakerphone operation
GB2355128B (en) * 1999-10-08 2003-04-09 Nokia Mobile Phones Ltd Portable electronics device
GB2361138B (en) 2000-04-04 2004-06-16 Hassan Paddy Abdel Salam Mobile phone improvements
WO2003051022A1 (en) * 2001-12-12 2003-06-19 Gary Ragner Audio extension for wireless communication devices
JP3857994B2 (ja) * 2003-03-24 2006-12-13 三洋電機株式会社 携帯型電子機器

Also Published As

Publication number Publication date
EP1670224B1 (de) 2011-10-12
EP1670224A1 (de) 2006-06-14

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Legal Events

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