ATE394020T1 - Eingekapselter hörer mit einem expandierbaren mittel wie z.b. einem ballon - Google Patents

Eingekapselter hörer mit einem expandierbaren mittel wie z.b. einem ballon

Info

Publication number
ATE394020T1
ATE394020T1 AT03078930T AT03078930T ATE394020T1 AT E394020 T1 ATE394020 T1 AT E394020T1 AT 03078930 T AT03078930 T AT 03078930T AT 03078930 T AT03078930 T AT 03078930T AT E394020 T1 ATE394020 T1 AT E394020T1
Authority
AT
Austria
Prior art keywords
receiver
receiver module
ear canal
housing
handset
Prior art date
Application number
AT03078930T
Other languages
English (en)
Inventor
Martin Jorgensen
Karsten Videbaek
Original Assignee
Sonion Roskilde As
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33299563&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE394020(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sonion Roskilde As filed Critical Sonion Roskilde As
Application granted granted Critical
Publication of ATE394020T1 publication Critical patent/ATE394020T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H04R25/65—Housing parts, e.g. shells, tips or moulds, or their manufacture
    • H04R25/652—Ear tips; Ear moulds
    • H04R25/656—Non-customized, universal ear tips, i.e. ear tips which are not specifically adapted to the size or shape of the ear or ear canal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H04R25/45—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback
    • H04R25/456—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback mechanically
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H04R25/65—Housing parts, e.g. shells, tips or moulds, or their manufacture
    • H04R25/652—Ear tips; Ear moulds
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1016—Earpieces of the intra-aural type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/11—Aspects relating to vents, e.g. shape, orientation, acoustic properties in ear tips of hearing devices to prevent occlusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Headphones And Earphones (AREA)
  • Telephone Set Structure (AREA)
  • Materials For Medical Uses (AREA)
  • Toys (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
AT03078930T 2002-12-23 2003-12-18 Eingekapselter hörer mit einem expandierbaren mittel wie z.b. einem ballon ATE394020T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43526802P 2002-12-23 2002-12-23

Publications (1)

Publication Number Publication Date
ATE394020T1 true ATE394020T1 (de) 2008-05-15

Family

ID=33299563

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03078930T ATE394020T1 (de) 2002-12-23 2003-12-18 Eingekapselter hörer mit einem expandierbaren mittel wie z.b. einem ballon

Country Status (5)

Country Link
US (1) US7425196B2 (de)
EP (1) EP1434464B1 (de)
AT (1) ATE394020T1 (de)
DE (1) DE60320632T2 (de)
DK (1) DK1434464T3 (de)

Families Citing this family (110)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7227968B2 (en) * 2001-06-25 2007-06-05 Sonion Roskilde A/S Expandsible Receiver Module
WO2004100608A2 (en) * 2003-04-03 2004-11-18 Sonic Innovations, Inc. Hearing device fitting system and self-expanding hearing device
US20050220317A1 (en) * 2004-04-01 2005-10-06 Hsiang Yueh W Ergonomic earphone
US7778434B2 (en) * 2004-05-28 2010-08-17 General Hearing Instrument, Inc. Self forming in-the-ear hearing aid with conical stent
DK1562400T3 (da) * 2005-05-10 2008-11-10 Phonak Ag Udskiftelig hörebeskyttelsesmembran til höreapparater
US7639831B2 (en) * 2005-11-21 2009-12-29 Sony Ericsson Mobile Communications Ab Sound emitting device with an expandable earpiece
US7684580B2 (en) * 2005-11-28 2010-03-23 Phonak Ag Hearing device to be at least partially inserted into an ear canal
US7477756B2 (en) * 2006-03-02 2009-01-13 Knowles Electronics, Llc Isolating deep canal fitting earphone
US7861723B2 (en) * 2007-06-07 2011-01-04 David L. Dedrick Apparatus, system and method for detecting and treating airway obstructive conditions during sleep
US20080310662A1 (en) * 2007-06-15 2008-12-18 Davidson Terence M Earpiece snoring sound transmitter
US11291456B2 (en) 2007-07-12 2022-04-05 Staton Techiya, Llc Expandable sealing devices and methods
WO2009009794A1 (en) * 2007-07-12 2009-01-15 Personics Holdings Inc. Expandable earpiece sealing devices and methods
US8391534B2 (en) * 2008-07-23 2013-03-05 Asius Technologies, Llc Inflatable ear device
CN101785327B (zh) * 2007-07-23 2013-11-20 艾瑟斯技术有限责任公司 折声学声音转换连接耦合器和耳塞
US8199950B2 (en) * 2007-10-22 2012-06-12 Sony Ericsson Mobile Communications Ab Earphone and a method for providing an improved sound experience
US8447059B2 (en) * 2007-10-31 2013-05-21 Thx Ltd Earphone device
US8873785B2 (en) 2007-12-11 2014-10-28 Zounds Hearing, Inc. Attenuating tip for hearing aid
WO2009086555A1 (en) * 2007-12-31 2009-07-09 Koss Corporation Adjustable shape earphone
US9757069B2 (en) * 2008-01-11 2017-09-12 Staton Techiya, Llc SPL dose data logger system
US8229128B2 (en) * 2008-02-20 2012-07-24 Personics Holdings Inc. Device for acoustic sealing
EP2303206A1 (de) * 2008-06-26 2011-04-06 Personics Holdings INC. Vorrichtung zur minderung von okklusionseffekten und schallisolierung für in öffnungen eingeführte systeme
US20110228964A1 (en) * 2008-07-23 2011-09-22 Asius Technologies, Llc Inflatable Bubble
US8774435B2 (en) 2008-07-23 2014-07-08 Asius Technologies, Llc Audio device, system and method
US9071910B2 (en) 2008-07-24 2015-06-30 Cochlear Limited Implantable microphone device
US8554350B2 (en) * 2008-10-15 2013-10-08 Personics Holdings Inc. Device and method to reduce ear wax clogging of acoustic ports, hearing aid sealing system, and feedback reduction system
WO2010102342A1 (en) 2009-03-13 2010-09-16 Cochlear Limited Improved dacs actuator
US8331578B2 (en) * 2009-06-17 2012-12-11 Nokia Corporation Apparatus, method and computer program for providing an acoustic output signal using an earpiece
KR101620371B1 (ko) * 2009-12-09 2016-05-12 삼성전자주식회사 맞춤형 이어폰
US8526651B2 (en) * 2010-01-25 2013-09-03 Sonion Nederland Bv Receiver module for inflating a membrane in an ear device
EP2594086A1 (de) 2010-07-13 2013-05-22 Siemens Medical Instruments Pte. Ltd. Aufblasbarer ohrabdruck mit geschütztem lufteinlass zum aufblasen
WO2012007187A2 (en) * 2010-07-13 2012-01-19 Siemens Medical Instruments Pte. Ltd. Inflatable ear mold interface connection system
DK2594085T3 (en) * 2010-07-13 2019-02-04 Sivantos Pte Ltd Inflatable earpiece with a pressure relief valve
EP2604046A1 (de) 2010-08-09 2013-06-19 Siemens Medical Instruments Pte. Ltd. Verfahren zum betreiben eines hörgeräts und entsprechendes hörgerät
WO2012076061A1 (en) 2010-12-09 2012-06-14 Siemens Medical Instruments Pte. Ltd. Inflatable ear mold connection system
WO2012113462A1 (en) 2011-02-23 2012-08-30 Siemens Medical Instruments Pte. Ltd. Inflatable ear mold connection system
WO2012152302A1 (en) 2011-05-06 2012-11-15 Siemens Medical Instruments Pte. Ltd. Sealing between shell and ear canal with an adapting cuff
DK2730097T3 (en) 2011-07-07 2019-12-09 Sonion Nederland Bv A multiple receiver assembly and a method for assembly thereof
US8499886B2 (en) * 2011-10-14 2013-08-06 Plantronics, Inc. Expander ear tip
US8908896B2 (en) * 2012-06-29 2014-12-09 Intel Corporation Earpiece for an electronic device
US9066187B2 (en) 2012-10-18 2015-06-23 Sonion Nederland Bv Dual transducer with shared diaphragm
EP2723102B1 (de) 2012-10-18 2018-09-05 Sonion Nederland B.V. Wandler, Hörgerät mit dem Wandler und Verfahren zum Betrieb des Wandlers
US9338568B2 (en) 2012-10-25 2016-05-10 Sonion Nederland B.V. Inflatable ear piece and a method of its manufacture
US20140119586A1 (en) * 2012-10-25 2014-05-01 Sonion A/S Hearing aid assembly
DK2747459T3 (en) 2012-12-21 2018-12-17 Sonion Nederland Bv RIC unit with Thuras tube
DK2750413T3 (en) 2012-12-28 2017-05-22 Sonion Nederland Bv Hearing aid
CN103347225A (zh) * 2013-05-15 2013-10-09 重庆帅能科技有限公司 耳道麦克风
US9401575B2 (en) 2013-05-29 2016-07-26 Sonion Nederland Bv Method of assembling a transducer assembly
DK2849463T3 (en) 2013-09-16 2018-06-25 Sonion Nederland Bv Transducer with moisture transporting element
DK3550852T3 (en) 2014-02-14 2021-02-01 Sonion Nederland Bv A joiner for a receiver assembly
EP2908559B1 (de) 2014-02-18 2016-10-05 Sonion A/S Verfahren zur Herstellung von Anordnungen für Hörgeräte
EP2914018B1 (de) 2014-02-26 2016-11-09 Sonion Nederland B.V. Lautsprecher, verankerung und verfahren
US9432774B2 (en) 2014-04-02 2016-08-30 Sonion Nederland B.V. Transducer with a bent armature
EP2953380A1 (de) 2014-06-04 2015-12-09 Sonion Nederland B.V. Akustische Übersprechkompensation
US9729974B2 (en) 2014-12-30 2017-08-08 Sonion Nederland B.V. Hybrid receiver module
EP3051841B1 (de) 2015-01-30 2020-10-07 Sonion Nederland B.V. Hörer mit aufgehängter motoranordnung
DK3057339T3 (da) 2015-02-10 2021-01-04 Sonion Nederland Bv Mikrofonmodul med fælles midterste lydindgangsanordning
EP3073765B1 (de) 2015-03-25 2022-08-17 Sonion Nederland B.V. Anordnung eines hörers in einem gehörgang mit einer membran und einer kabelverbindung
EP3073764B1 (de) 2015-03-25 2021-04-21 Sonion Nederland B.V. Hörgerät mit einem einsatzelement
US10045107B2 (en) * 2015-07-21 2018-08-07 Harman International Industries, Incorporated Eartip that conforms to a user's ear canal
DK3133829T3 (da) 2015-08-19 2020-06-22 Sonion Nederland Bv Lydgiverenhed med forbedret frekvensrespons
DK3139627T3 (da) 2015-09-02 2019-05-20 Sonion Nederland Bv Høreanordning med flervejslydgivere
US9668065B2 (en) 2015-09-18 2017-05-30 Sonion Nederland B.V. Acoustical module with acoustical filter
US10021494B2 (en) 2015-10-14 2018-07-10 Sonion Nederland B.V. Hearing device with vibration sensitive transducer
DK3160157T3 (en) 2015-10-21 2018-12-17 Sonion Nederland Bv Vibration-compensated vibroacoustic device
DK3177037T3 (en) 2015-12-04 2020-10-26 Sonion Nederland Bv Balanced armature receiver with bi-stable balanced armature
DK3185584T3 (da) 2015-12-21 2020-07-20 Sonion Nederland Bv Lydgiveranordning med en udpræget længderetning
EP3197046B1 (de) 2016-01-25 2021-04-14 Sonion Nederland B.V. Selbstvorspannender ausgangsboosterverstärker und verwendung davon
EP3200479A3 (de) 2016-01-28 2017-08-30 Sonion Nederland B.V. Elektrostatischer schallgenerator und anordnung mit elektrostatischem schallgenerator und transformator
EP3232685B1 (de) 2016-04-13 2021-03-03 Sonion Nederland B.V. Kuppel für eine persönliche audio-nachrichtenvorrichtung
US10078097B2 (en) 2016-06-01 2018-09-18 Sonion Nederland B.V. Vibration or acceleration sensor applying squeeze film damping
EP3280158B1 (de) * 2016-07-12 2022-05-11 Oticon A/s Hörgerät
DK3279621T4 (da) 2016-08-26 2025-04-28 Sonion Nederland Bv Vibrationssensor med lavfrekvent roll-off-responskurve
EP3293985B1 (de) 2016-09-12 2021-03-24 Sonion Nederland B.V. Hörer mit integrierter membranbewegungserkennung
DK3313097T3 (da) 2016-10-19 2020-10-19 Sonion Nederland Bv An ear bud or dome
US20180145643A1 (en) 2016-11-18 2018-05-24 Sonion Nederland B.V. Circuit for providing a high and a low impedance and a system comprising the circuit
EP3324538A1 (de) 2016-11-18 2018-05-23 Sonion Nederland B.V. Messschaltung mit einer verstärkerschaltung
US10264361B2 (en) 2016-11-18 2019-04-16 Sonion Nederland B.V. Transducer with a high sensitivity
EP3324645A1 (de) 2016-11-18 2018-05-23 Sonion Nederland B.V. Phasenkorrigierendes system und phasenkorrigierbares wandlersystem
EP3337184B1 (de) 2016-12-14 2020-03-25 Sonion Nederland B.V. Anker und wandler mit dem anker
EP3337191B1 (de) 2016-12-16 2021-05-19 Sonion Nederland B.V. Schallerzeugeranordnung
US10405085B2 (en) 2016-12-16 2019-09-03 Sonion Nederland B.V. Receiver assembly
US10699833B2 (en) 2016-12-28 2020-06-30 Sonion Nederland B.V. Magnet assembly
US10477308B2 (en) 2016-12-30 2019-11-12 Sonion Nederland B.V. Circuit and a receiver comprising the circuit
EP3342749A3 (de) 2016-12-30 2018-09-12 Sonion Nederland B.V. Mikroelektromechanischer wandler
WO2018199966A1 (en) * 2017-04-27 2018-11-01 Hewlett-Packard Development Company, L.P. In-ear devices
US10721566B2 (en) 2017-05-26 2020-07-21 Sonion Nederland B.V. Receiver assembly comprising an armature and a diaphragm
DK3407625T3 (en) 2017-05-26 2021-07-12 Sonion Nederland Bv Receiver with venting opening
EP3429231B1 (de) 2017-07-13 2023-01-25 Sonion Nederland B.V. Hörgerät mit einrichtung zur vibrationsvermeidung
US10820104B2 (en) 2017-08-31 2020-10-27 Sonion Nederland B.V. Diaphragm, a sound generator, a hearing device and a method
EP3451688B1 (de) 2017-09-04 2021-05-26 Sonion Nederland B.V. Schallerzeuger, abschirmung und öffnung
GB201714956D0 (en) 2017-09-18 2017-11-01 Sonova Ag Hearing device with adjustable venting
EP3471437B1 (de) 2017-10-16 2020-12-23 Sonion Nederland B.V. Ventil, wandler mit einem ventil, hörgerät und verfahren
DK3471432T3 (da) 2017-10-16 2022-10-24 Sonion Nederland Bv Lydkanalelement med en ventil og en transducer med lydkanalelementet
US10945084B2 (en) 2017-10-16 2021-03-09 Sonion Nederland B.V. Personal hearing device
DK3567873T3 (en) 2018-02-06 2021-11-15 Sonion Nederland Bv Method for controlling an acoustic valve of a hearing device
DK3531720T3 (da) 2018-02-26 2021-11-15 Sonion Nederland Bv Anordning af en lydgiver og en mikrofon
EP3531713B1 (de) 2018-02-26 2022-11-02 Sonion Nederland B.V. Miniaturlautsprecher mit akustischer masse
EP3467457B1 (de) 2018-04-30 2022-07-20 Sonion Nederland B.V. Vibrationssensor
DK3579578T3 (da) 2018-06-07 2022-05-02 Sonion Nederland Bv Miniaturelydgiver
US10951169B2 (en) 2018-07-20 2021-03-16 Sonion Nederland B.V. Amplifier comprising two parallel coupled amplifier units
DK3627856T3 (da) 2018-09-19 2023-11-13 Sonion Nederland Bv Hus, der omfatter en sensor
WO2020121608A1 (ja) * 2018-12-14 2020-06-18 ソニー株式会社 音響装置並びに音響システム
EP4300995A3 (de) 2018-12-19 2024-04-03 Sonion Nederland B.V. Miniaturlautsprecher mit mehreren schallhohlräumen
US11190880B2 (en) 2018-12-28 2021-11-30 Sonion Nederland B.V. Diaphragm assembly, a transducer, a microphone, and a method of manufacture
EP3675522A1 (de) 2018-12-28 2020-07-01 Sonion Nederland B.V. Miniaturlautsprecher ohne wesentliche akustische leckage
US10506320B1 (en) 2019-01-10 2019-12-10 Phillip Dale Lott Dynamic earphone tip
EP3726855B1 (de) 2019-04-15 2021-09-01 Sonion Nederland B.V. Persönliches hörgerät mit entlüftungskanal und akustischer trennung
EP3806494B1 (de) 2019-10-07 2023-12-27 Sonion Nederland B.V. Hörgerät mit einem optischen sensor
KR102292926B1 (ko) * 2020-08-27 2021-08-25 주식회사 알머스 이어폰용 가변 이어팁
CN115988379B (zh) * 2023-03-16 2023-05-30 深圳市极客空间科技有限公司 一种tws蓝牙耳机控制装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US114479A (en) * 1871-05-02 Improvement in bridges
JPS5330316A (en) * 1976-09-01 1978-03-22 Koken Kk Sealed sound receiver
US4539440A (en) * 1983-05-16 1985-09-03 Michael Sciarra In-canal hearing aid
US4834211A (en) * 1988-02-02 1989-05-30 Kenneth Bibby Anchoring element for in-the-ear devices
US5333622A (en) * 1990-08-20 1994-08-02 The Center For Innovative Technology Earplug and hearing devices formed in-situ
US5338287A (en) * 1991-12-23 1994-08-16 Miller Gale W Electromagnetic induction hearing aid device
DE59406852D1 (de) * 1993-11-23 1998-10-08 Lux Wellenhof Gabriele Hörtesteinrichtung und Verfahren zum Testen
US5500902A (en) * 1994-07-08 1996-03-19 Stockham, Jr.; Thomas G. Hearing aid device incorporating signal processing techniques
US6438244B1 (en) * 1997-12-18 2002-08-20 Softear Technologies Hearing aid construction with electronic components encapsulated in soft polymeric body
US6240321B1 (en) * 1998-08-12 2001-05-29 Cardiac Pacemakers, Inc. Expandable seal for use with medical device and system
US6094494A (en) * 1998-08-13 2000-07-25 Haroldson; Olaf Hearing aid device and method for providing an improved fit and reduced feedback
US6359993B2 (en) * 1999-01-15 2002-03-19 Sonic Innovations Conformal tip for a hearing aid with integrated vent and retrieval cord
GB9907050D0 (en) * 1999-03-26 1999-05-19 Sonomax Sft Inc System for fitting a hearing device in the ear
US20020114479A1 (en) 2001-02-20 2002-08-22 Mcintoch Ian Expandable in-ear device
EP1246507A1 (de) * 2001-03-26 2002-10-02 Widex A/S Hörgerät mit Abdichtungsring
US7227968B2 (en) * 2001-06-25 2007-06-05 Sonion Roskilde A/S Expandsible Receiver Module

Also Published As

Publication number Publication date
DK1434464T3 (da) 2008-08-11
DE60320632D1 (de) 2008-06-12
US7425196B2 (en) 2008-09-16
EP1434464B1 (de) 2008-04-30
EP1434464A1 (de) 2004-06-30
US20040215053A1 (en) 2004-10-28
DE60320632T2 (de) 2009-06-04

Similar Documents

Publication Publication Date Title
ATE394020T1 (de) Eingekapselter hörer mit einem expandierbaren mittel wie z.b. einem ballon
DK1272003T3 (da) Udvideligt modtagermodul
AU2003252611A1 (en) Bone vibrating speaker using the diaphragm and mobile phone thereby
WO2002019665A3 (de) Schutzhülle
DK1919255T3 (da) Höreapparat
AU2003218693A1 (en) Entering text into an electronic communications device
AU2003280476A1 (en) Entering text into an electronic communications device
ATE475226T1 (de) Duplexer und kommunikationsgerät
GB0407280D0 (en) Processing an output signal
NO20004372L (no) Öreterminal
WO2002011509A3 (en) Hearing device and set of such devices
GB0319465D0 (en) Data output circuit and data output method
ATE400921T1 (de) Cmos schaltung mit hoher eingangsimpedanz
WO2004074657A3 (en) Signal conditioner and user interface
AU2003266123A1 (en) Transmission device for introducing light into an ear
WO2000022905A3 (de) Hörgerät mit einer mikrophonanordnung sowie analog/digital-wandlermodul
AU2001284894A1 (en) Integrated circuit with current-limited power output and associated methods
TW200505208A (en) Mobile communication device
AU2000272658A1 (en) Otoplastic with an integrated module, in-ear otoplastic and method for adapting otoplastics
NO20035145D0 (no) Koplingskrets for frembringelse av en regulerbar utgangskarakteristikk
AU2003236788A1 (en) Method and devices for testing sms functionality of fixed network telephones and for testing smsc functionality for the fixed network
GB2391138B (en) Method and device for the clocked output of asychronously received digital signals
AU1886701A (en) Sound source circuit and telephone terminal comprising thereof
WO2004091185A3 (fr) Dispositif d'amplification de sons pour malentendants
ATE297630T1 (de) Anordnung zur unterdrückung von akustischen reflexionen bei handapparaten der fernsprechtechnik

Legal Events

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