ATE428257T1 - Mobiles endgerat mit mindestens zwei lautsprechern zur erzeugung eines stereoeffektes - Google Patents

Mobiles endgerat mit mindestens zwei lautsprechern zur erzeugung eines stereoeffektes

Info

Publication number
ATE428257T1
ATE428257T1 AT05300088T AT05300088T ATE428257T1 AT E428257 T1 ATE428257 T1 AT E428257T1 AT 05300088 T AT05300088 T AT 05300088T AT 05300088 T AT05300088 T AT 05300088T AT E428257 T1 ATE428257 T1 AT E428257T1
Authority
AT
Austria
Prior art keywords
frequency band
main
transducer
speakers
generate
Prior art date
Application number
AT05300088T
Other languages
English (en)
Inventor
Stephane Dufosse
Gerard Douhet
Alain Guillotin
Original Assignee
Tcl & Alcatel Mobile Phones
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 Tcl & Alcatel Mobile Phones filed Critical Tcl & Alcatel Mobile Phones
Application granted granted Critical
Publication of ATE428257T1 publication Critical patent/ATE428257T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • 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
    • H04M1/6016—Substation equipment, e.g. for use by subscribers including speech amplifiers in the receiver circuit
    • 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
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/26—Spatial arrangements of separate transducers responsive to two or more frequency ranges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
    • 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
    • H04M1/72442—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for playing music files
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/225—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only  for telephonic receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/24—Structural combinations of separate transducers or of two parts of the same transducer and responsive respectively to two or more frequency ranges
    • 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
    • H04R5/02—Spatial or constructional arrangements of loudspeakers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Stereophonic Arrangements (AREA)
  • Telephone Function (AREA)
  • Stereophonic System (AREA)
  • Telephone Set Structure (AREA)
AT05300088T 2005-02-03 2005-02-03 Mobiles endgerat mit mindestens zwei lautsprechern zur erzeugung eines stereoeffektes ATE428257T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05300088A EP1689149B1 (de) 2005-02-03 2005-02-03 Mobiles Endgerät mit mindestens zwei Lautsprechern zur Erzeugung eines Stereoeffektes

Publications (1)

Publication Number Publication Date
ATE428257T1 true ATE428257T1 (de) 2009-04-15

Family

ID=34942500

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05300088T ATE428257T1 (de) 2005-02-03 2005-02-03 Mobiles endgerat mit mindestens zwei lautsprechern zur erzeugung eines stereoeffektes

Country Status (9)

Country Link
US (6) US8094845B2 (de)
EP (1) EP1689149B1 (de)
CN (1) CN1816218B (de)
AT (1) ATE428257T1 (de)
CA (1) CA2533170C (de)
DE (1) DE602005013744D1 (de)
ES (1) ES2325546T3 (de)
PT (1) PT1689149E (de)
RU (1) RU2395923C2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602005013744D1 (de) * 2005-02-03 2009-05-20 Tcl & Alcatel Mobile Phones Mobiles Endgerät mit mindestens zwei Lautsprechern zur Erzeugung eines Stereoeffektes
WO2007080346A1 (fr) * 2006-01-13 2007-07-19 Thomson Licensing Telephone bande elargie a deux ecouteurs
US7925307B2 (en) * 2006-10-31 2011-04-12 Palm, Inc. Audio output using multiple speakers
FR2911747A1 (fr) * 2007-01-24 2008-07-25 Lmqtech Sarl Sarl Dispositif pour realiser tout telephone mobile ou nomade en deux elements physiques distincts selon une repartition avantageuse des fonctions.
GB2540673B (en) 2015-06-26 2019-04-17 Cirrus Logic Int Semiconductor Ltd Audio enhancement
US9668081B1 (en) * 2016-03-23 2017-05-30 Htc Corporation Frequency response compensation method, electronic device, and computer readable medium using the same

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5809153A (en) * 1996-12-04 1998-09-15 Bose Corporation Electroacoustical transducing
US5970153A (en) * 1997-05-16 1999-10-19 Harman Motive, Inc. Stereo spatial enhancement system
US6427858B2 (en) * 1999-01-19 2002-08-06 Pro-Mart Industries, Inc. Laundry drying rack
US6349285B1 (en) * 1999-06-28 2002-02-19 Cirrus Logic, Inc. Audio bass management methods and circuits and systems using the same
EP1145531B1 (de) * 1999-08-31 2006-01-18 Koninklijke Philips Electronics N.V. Gerät für freisprechbetrieb mit zwei schallwandlern
KR100694414B1 (ko) * 1999-12-30 2007-03-12 엘지전자 주식회사 이동통신 단말기
GB2359177A (en) * 2000-02-08 2001-08-15 Nokia Corp Orientation sensitive display and selection mechanism
JP3542955B2 (ja) * 2000-10-11 2004-07-14 埼玉日本電気株式会社 携帯電話機
AU2002216644A1 (en) * 2000-10-23 2002-05-06 Radisys Corporation Method and apparatus for common channel communication using a packet switched network
FR2822617B1 (fr) * 2001-03-20 2003-08-01 Cit Alcatel Telephone mains libres tolerant aux fuites
DE60228529D1 (de) * 2001-07-30 2008-10-09 Matsushita Electric Ind Co Ltd Schallwiedergabeeinrichtung
US20030233589A1 (en) * 2002-06-17 2003-12-18 Jose Alvarez Vehicle computer system including a power management system
JP2004056408A (ja) * 2002-07-19 2004-02-19 Hitachi Ltd 携帯電話端末
KR20050025660A (ko) * 2002-07-25 2005-03-14 소니온 호르젠스 에이/에스 멀티-라우드스피커 시스템을 구비한 모바일 핸드셋 및조립체
FR2844405B1 (fr) * 2002-09-05 2004-12-03 Cit Alcatel Agencement structurel pour terminal de radiocommunication comportant un haut-parleur et un ecouteur
US7069061B2 (en) * 2003-07-18 2006-06-27 Sony Ericsson Mobile Communications Ab Speaker assemblies and mobile terminals including the same
US7242785B2 (en) * 2003-08-04 2007-07-10 Creative Technology Ltd Portable powered speaker
US7224992B2 (en) * 2003-10-10 2007-05-29 Motorola, Inc. Four pole stereo headset with push to talk capability in a duplex radio
US8027499B2 (en) * 2004-05-14 2011-09-27 Wearing John A Portable audio system with changeable functionality
US20060011509A1 (en) * 2004-07-14 2006-01-19 White Robert J Jr Packaging system and method for storing electronic components
KR20060031551A (ko) * 2004-10-08 2006-04-12 삼성전자주식회사 스테레오 단말기 및 스테레오 단말기를 이용한 음성 통화방법
US7536200B2 (en) * 2004-10-22 2009-05-19 Sony Ericsson Mobile Communications Ab Combination wireless communications device and portable stereo
US7991176B2 (en) * 2004-11-29 2011-08-02 Nokia Corporation Stereo widening network for two loudspeakers
DE602005013744D1 (de) * 2005-02-03 2009-05-20 Tcl & Alcatel Mobile Phones Mobiles Endgerät mit mindestens zwei Lautsprechern zur Erzeugung eines Stereoeffektes
EP1784020A1 (de) * 2005-11-08 2007-05-09 TCL & Alcatel Mobile Phones Limited Verfahren und Kommunikationsvorrichtung zur Bewegtbildwiedergabe, und Verwendung in einem Videokonferenzsystem
US7925307B2 (en) * 2006-10-31 2011-04-12 Palm, Inc. Audio output using multiple speakers
GB2540673B (en) * 2015-06-26 2019-04-17 Cirrus Logic Int Semiconductor Ltd Audio enhancement

Also Published As

Publication number Publication date
US8094845B2 (en) 2012-01-10
US20180115847A1 (en) 2018-04-26
US11716583B2 (en) 2023-08-01
US11272303B2 (en) 2022-03-08
PT1689149E (pt) 2009-07-07
ES2325546T3 (es) 2009-09-08
CA2533170A1 (en) 2006-08-03
US20220150652A1 (en) 2022-05-12
CN1816218A (zh) 2006-08-09
US20060183508A1 (en) 2006-08-17
EP1689149A1 (de) 2006-08-09
US20200145772A1 (en) 2020-05-07
US9888332B2 (en) 2018-02-06
CA2533170C (en) 2015-01-06
DE602005013744D1 (de) 2009-05-20
US8897471B2 (en) 2014-11-25
CN1816218B (zh) 2012-07-18
RU2006103064A (ru) 2007-08-20
EP1689149B1 (de) 2009-04-08
US20150043760A1 (en) 2015-02-12
US10547959B2 (en) 2020-01-28
RU2395923C2 (ru) 2010-07-27
US20120077550A1 (en) 2012-03-29

Similar Documents

Publication Publication Date Title
ATE428257T1 (de) Mobiles endgerat mit mindestens zwei lautsprechern zur erzeugung eines stereoeffektes
SG170641A1 (en) Omnidirectional speaker
RU2011154337A (ru) Система объемного звука и способ для нее
US20150319526A1 (en) Bone conduction speaker and bone conduction headphone device
WO2006068774A3 (en) In-ear monitor with hybrid diaphragm and armature design
CA2894883A1 (en) Virtual height filter for reflected sound rendering using upward firing drivers
DE60313741D1 (de) Mobilfunknetzwerksimulator
WO2006068773A3 (en) In-ear monitor with hybrid dual diaphragm and single armature design
DE60335266D1 (de) Tragbares abspielgerät mit hervorhebung der bassfrequenz
RU2011135330A (ru) Способ мобильной связи и мобильная станция
WO2008028136A3 (en) Improved antenna for miniature wireless devices and improved wireless earphones supported entirely by the ear canal
US10516935B2 (en) Hybrid transducer
DE60220995D1 (de) Netzwerk-echounterdrückung in mobilstationen
CN202617340U (zh) 发声器
RU2013158172A (ru) Устройство аудиогромкоговорителей
CN201887822U (zh) 一种抑制手机tdd噪声的电路
ATE536709T1 (de) Lautsprecher
CN208707900U (zh) 一种降噪耳机
KR101124013B1 (ko) 다기능 이어폰
CN104038893A (zh) 一种经多次拉伸的扬声器盆架的加工工艺
ATE437478T1 (de) Basisstation und übertragungsverfahren
CN106878846B (zh) 多轨立体声耳机结构
CN105163238A (zh) 一种主动深度降噪耳机
CN205005253U (zh) 多声道组合音响
CN219068362U (zh) 一种提高高频效果的喇叭

Legal Events

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