HK1026548A1 - Dual use speaker for both voice communication and signalling - Google Patents

Dual use speaker for both voice communication and signalling

Info

Publication number
HK1026548A1
HK1026548A1 HK00105682A HK00105682A HK1026548A1 HK 1026548 A1 HK1026548 A1 HK 1026548A1 HK 00105682 A HK00105682 A HK 00105682A HK 00105682 A HK00105682 A HK 00105682A HK 1026548 A1 HK1026548 A1 HK 1026548A1
Authority
HK
Hong Kong
Prior art keywords
signalling
voice communication
dual use
use speaker
speaker
Prior art date
Application number
HK00105682A
Other languages
English (en)
Inventor
Karl W Rabe
Trampas Stern
Original Assignee
Ericsson Inc
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 Ericsson Inc filed Critical Ericsson Inc
Publication of HK1026548A1 publication Critical patent/HK1026548A1/xx

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
    • H04M1/6016—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
    • H04M1/0202—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
    • 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
    • H04M1/0241—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings using relative motion of the body parts to change the operational status of the telephone set, e.g. switching on/off, answering incoming call
    • H04M1/0245—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings using relative motion of the body parts to change the operational status of the telephone set, e.g. switching on/off, answering incoming call using open/close detection
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
    • H04M19/042—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations with variable loudness of the ringing tone, e.g. variable envelope or amplitude of ring signal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
  • Telephone Set Structure (AREA)
  • Optical Communication System (AREA)
HK00105682A 1996-12-19 2000-09-08 Dual use speaker for both voice communication and signalling HK1026548A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/770,706 US6035211A (en) 1996-12-19 1996-12-19 Dual use speaker for both voice communication and signalling
PCT/US1997/023197 WO1998027710A1 (en) 1996-12-19 1997-12-15 Dual use speaker for both voice communication and signalling

Publications (1)

Publication Number Publication Date
HK1026548A1 true HK1026548A1 (en) 2000-12-15

Family

ID=25089431

Family Applications (1)

Application Number Title Priority Date Filing Date
HK00105682A HK1026548A1 (en) 1996-12-19 2000-09-08 Dual use speaker for both voice communication and signalling

Country Status (10)

Country Link
US (1) US6035211A (xx)
EP (1) EP0947084A1 (xx)
JP (1) JP2001506458A (xx)
KR (1) KR20000069543A (xx)
CN (1) CN1109429C (xx)
AU (1) AU734839B2 (xx)
BR (1) BR9713779A (xx)
EE (1) EE03543B1 (xx)
HK (1) HK1026548A1 (xx)
WO (1) WO1998027710A1 (xx)

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US6356741B1 (en) 1998-09-18 2002-03-12 Allegro Microsystems, Inc. Magnetic pole insensitive switch circuit
DE10065562B4 (de) * 2000-12-28 2010-01-28 Palm, Inc. (n.d.Ges. d. Staates Delaware), Sunnyvale Verfahren zur Warnung vor von einem Kommunikationsendgerät abgegebenen erhöhten Schalldruckpegeln
KR100424624B1 (ko) * 2001-11-13 2004-03-24 삼성전자주식회사 벨소리 제어 방법
US20040056651A1 (en) * 2002-09-19 2004-03-25 Daniele Marietta Bersana System for detecting a flip-lid position of a personal electronic device
WO2004036367A2 (en) 2002-10-15 2004-04-29 Wildseed, Ltd. A mobile digital communication/computing device having a context sensitive audio system
JP3811454B2 (ja) * 2003-01-29 2006-08-23 インターナショナル・ビジネス・マシーンズ・コーポレーション 近接検出装置、ポータブルコンピュータ、近接検出方法、及びプログラム
CN100391216C (zh) * 2004-01-05 2008-05-28 英华达（南京）科技有限公司 个人手机系统响铃与通话共用扬声器的方法
US20050201550A1 (en) * 2004-03-10 2005-09-15 Yang Yuri Closeable radio communications device providing an acousitic chamber
JP2006042077A (ja) 2004-07-28 2006-02-09 Nec Corp 携帯通信端末および携帯通信端末の着信音量制御方法
EP1792470A1 (en) * 2004-09-20 2007-06-06 Nokia Corporation Foldable cellular phone device
US7415290B2 (en) * 2004-12-14 2008-08-19 Sony Ericsson Mobile Communications Ab Mobile terminal with loudspeaker sound redirection
KR100667510B1 (ko) 2005-05-03 2007-01-10 엘지전자 주식회사 이동통신단말기의 벨소리 자동 제어 방법 및 그이동통신단말기
KR100678166B1 (ko) * 2005-07-27 2007-02-02 삼성전자주식회사 어쿠스틱 쇼크를 방지하기 위한 오디오 신호의 출력 볼륨을설정하는 방법 및 이를 위한 이동 통신 단말기
KR100849310B1 (ko) * 2006-09-18 2008-07-29 삼성전자주식회사 휴대용 단말기의 스피커 장치
US9049275B1 (en) * 2008-06-24 2015-06-02 Paul Newman Telephone communication system and method of using
US8532312B2 (en) * 2009-08-21 2013-09-10 Samsung Electronics Co., Ltd. Mobile device having acoustic shock prevention circuit and related operation method
KR101632415B1 (ko) * 2009-08-21 2016-07-01 삼성전자주식회사 음향쇼크 방지회로를 포함하는 휴대 단말기 및 그의 운용 방법
US8254984B2 (en) * 2009-10-14 2012-08-28 Cisco Technology, Inc. Speaker activation for mobile communication device
TWI486068B (zh) * 2010-09-13 2015-05-21 Htc Corp 行動電子裝置與其聲音播放方法
WO2014189733A1 (en) 2013-05-24 2014-11-27 Allegro Microsystems, Llc Magnetic field sensor for detecting a magnetic field in any direction above thresholds
US9733106B2 (en) 2013-05-24 2017-08-15 Allegro Microsystems, Llc Magnetic field sensor to detect a magnitude of a magnetic field in any direction

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495652A (en) * 1983-02-28 1985-01-22 General Electric Company Control arrangement for radio apparatus
KR870000296B1 (ko) * 1984-07-16 1987-02-25 가부시기 가이샤 도시바 차량용 확성 전화장치
US4845772A (en) * 1988-06-13 1989-07-04 Motorola, Inc. Portable radiotelephone with control switch disabling
JPH03297232A (ja) * 1990-01-31 1991-12-27 Nec Corp 携帯電話機の呼出回路
US5276916A (en) * 1991-10-08 1994-01-04 Motorola, Inc. Communication device having a speaker and microphone
US5224151A (en) * 1992-04-01 1993-06-29 At&T Bell Laboratories Automatic handset-speakephone switching arrangement for portable communication device
EP0579045B1 (de) * 1992-07-16 1995-02-22 Landis & Gyr Technology Innovation AG Anordnung mit einer integrierten farbselektiven Photodiode und einem der Photodiode nachgeschalteten Verstärker
US5369701A (en) * 1992-10-28 1994-11-29 At&T Corp. Compact loudspeaker assembly
JPH06164468A (ja) * 1992-11-25 1994-06-10 Mitsubishi Electric Corp コードレス電話機用アダプタユニット
US5404582A (en) * 1992-11-27 1995-04-04 Motorola, Inc. Aural annunciator circuit for a receiver
JP2833964B2 (ja) * 1993-06-28 1998-12-09 日本電気株式会社 折畳型携帯電話機
JP2500467B2 (ja) * 1993-07-16 1996-05-29 日本電気株式会社 受話音量調整装置
US5542105A (en) * 1994-10-07 1996-07-30 Motorola, Inc. Position sense radio carry case apparatus and method of using same
US5655017A (en) * 1995-03-09 1997-08-05 Lucent Technologies Inc. Portable telephone with speakerphone
US5537472A (en) * 1995-03-09 1996-07-16 At&T Corp. Portable telephone with flip stand or hinged doors and having speaker therein
US5729604A (en) * 1996-03-14 1998-03-17 Northern Telecom Limited Safety switch for communication device

Also Published As

Publication number Publication date
WO1998027710A1 (en) 1998-06-25
AU734839B2 (en) 2001-06-21
JP2001506458A (ja) 2001-05-15
US6035211A (en) 2000-03-07
AU5606498A (en) 1998-07-15
EE03543B1 (et) 2001-10-15
CN1109429C (zh) 2003-05-21
EP0947084A1 (en) 1999-10-06
EE9900250A (et) 1999-12-15
BR9713779A (pt) 2000-03-21
CN1247662A (zh) 2000-03-15
KR20000069543A (ko) 2000-11-25

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20071215