DE602004029021D1 - Portable electronic device with 3D audio playback - Google Patents

Portable electronic device with 3D audio playback

Info

Publication number
DE602004029021D1
DE602004029021D1 DE602004029021T DE602004029021T DE602004029021D1 DE 602004029021 D1 DE602004029021 D1 DE 602004029021D1 DE 602004029021 T DE602004029021 T DE 602004029021T DE 602004029021 T DE602004029021 T DE 602004029021T DE 602004029021 D1 DE602004029021 D1 DE 602004029021D1
Authority
DE
Germany
Prior art keywords
portable electronic
electronic equipment
electronic device
audio playback
loudspeaker
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602004029021T
Other languages
German (de)
Inventor
Henrik Sundstroem
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Mobile Communications AB
Original Assignee
Sony Ericsson Mobile Communications AB
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 Sony Ericsson Mobile Communications AB filed Critical Sony Ericsson Mobile Communications AB
Publication of DE602004029021D1 publication Critical patent/DE602004029021D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication

Abstract

The present invention relates to a portable electronic equipment (5) with at least one loudspeaker (11) for outputting audio signals in a three-dimensional manner, detecting means (14; 15) for detecting the spatial location of a user in relation to the electronic equipment (5), and processing means (9) for dynamically adjusting the three-dimensional output of audio signals from the at least one loudspeaker (11) depending on the detected location of the user. The present invention further relates to a method for controlling the audio output from such a portable electronic equipment and a computer programme directly loadable into the internal memory of such a portable electronic equipment for performing the method steps.
DE602004029021T 2004-07-13 2004-07-13 Portable electronic device with 3D audio playback Active DE602004029021D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04016438A EP1617702B1 (en) 2004-07-13 2004-07-13 Portable electronic equipment with 3D audio rendering

Publications (1)

Publication Number Publication Date
DE602004029021D1 true DE602004029021D1 (en) 2010-10-21

Family

ID=34925737

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004029021T Active DE602004029021D1 (en) 2004-07-13 2004-07-13 Portable electronic device with 3D audio playback

Country Status (3)

Country Link
EP (1) EP1617702B1 (en)
AT (1) ATE480960T1 (en)
DE (1) DE602004029021D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090219224A1 (en) * 2008-02-28 2009-09-03 Johannes Elg Head tracking for enhanced 3d experience using face detection
KR102226817B1 (en) * 2014-10-01 2021-03-11 삼성전자주식회사 Method for reproducing contents and an electronic device thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2361395B (en) * 2000-04-15 2005-01-05 Central Research Lab Ltd A method of audio signal processing for a loudspeaker located close to an ear
JP4779264B2 (en) 2001-09-05 2011-09-28 ヤマハ株式会社 Mobile communication terminal, tone generation system, tone generation device, and tone information providing method
GB2382241B (en) 2001-11-07 2006-08-09 Sendo Int Ltd Speaker volume control means and method of operation

Also Published As

Publication number Publication date
ATE480960T1 (en) 2010-09-15
EP1617702B1 (en) 2010-09-08
EP1617702A1 (en) 2006-01-18

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