MY134781A - A hand-free system - Google Patents

A hand-free system

Info

Publication number
MY134781A
MY134781A MYPI9502527A MY134781A MY 134781 A MY134781 A MY 134781A MY PI9502527 A MYPI9502527 A MY PI9502527A MY 134781 A MY134781 A MY 134781A
Authority
MY
Malaysia
Prior art keywords
hand
free system
receiver
radio
signal
Prior art date
Application number
Inventor
Thean Kwai Kong
Original Assignee
Thwinnotech Sdn Bhd
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 Thwinnotech Sdn Bhd filed Critical Thwinnotech Sdn Bhd
Priority to MYPI9502527 priority Critical patent/MY134781A/en
Priority to GB9617619A priority patent/GB2305066A/en
Priority to AU64246/96A priority patent/AU6424696A/en
Publication of MY134781A publication Critical patent/MY134781A/en

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
    • H04M1/6033—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
    • H04M1/6075—Portable telephones adapted for handsfree use adapted for handsfree use in a vehicle
    • H04M1/6083—Portable telephones adapted for handsfree use adapted for handsfree use in a vehicle by interfacing with the vehicle audio system
    • H04M1/6091—Portable telephones adapted for handsfree use adapted for handsfree use in a vehicle by interfacing with the vehicle audio system including a wireless interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/03—Constructional details, e.g. casings, housings
    • H04B1/034—Portable transmitters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3805—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving with built-in auxiliary receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3877—Arrangements for enabling portable transceivers to be used in a fixed position, e.g. cradles or boosters

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Set Structure (AREA)
  • Transceivers (AREA)

Abstract

THIS IS AN ELECTRONIC SYSTEM THAT CAN PICK UP AUDIO SOUND AND SUBSEQUENTLY TRANSMIT THE SIGNAL TO THE RADIO OR RECEIVER SO THAT THE RADIO OR RECEIVER CAN RECEIVE THE SIGNAL AND TRANSFER INTO VOICE AGAIN ONCE IT IS BEING CLIPPED ONTO THE EAR-PIECE OF THE HANDPHONE OR TELEPHONE.(FIG 1)
MYPI9502527 1995-08-25 1995-08-25 A hand-free system MY134781A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
MYPI9502527 MY134781A (en) 1995-08-25 1995-08-25 A hand-free system
GB9617619A GB2305066A (en) 1995-08-25 1996-08-22 Car radio adaptor for a cellular telephone
AU64246/96A AU6424696A (en) 1995-08-25 1996-08-23 Device for use with a telephone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI9502527 MY134781A (en) 1995-08-25 1995-08-25 A hand-free system

Publications (1)

Publication Number Publication Date
MY134781A true MY134781A (en) 2007-12-31

Family

ID=19749720

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI9502527 MY134781A (en) 1995-08-25 1995-08-25 A hand-free system

Country Status (3)

Country Link
AU (1) AU6424696A (en)
GB (1) GB2305066A (en)
MY (1) MY134781A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5867794A (en) * 1996-09-20 1999-02-02 Ericsson Inc. Audio-output for a portable radio telephone utilizing a vehicle's AM/FM radio
US5974333A (en) * 1997-07-25 1999-10-26 E-Lead Electronic Co., Ltd. Automobile acoustic unit having integrated cellular phone capabilities
US6101403A (en) * 1997-07-25 2000-08-08 Cortron Corporation Adapter and signal transmission cable for mobile telephone
US6173195B1 (en) * 1997-10-27 2001-01-09 Chi-An Chen Wireless mobile telephone adapter for automobiles
EP1047248A1 (en) * 1999-04-21 2000-10-25 Wirefree Handsfree device for cellular phone system
KR20030077445A (en) * 2002-03-26 2003-10-01 오버브레이크, 엘엘씨 Method and apparatus for using an external audio system with a communication device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2249447B (en) * 1990-10-30 1995-05-24 Technophone Ltd Combined broadcast radio receiver and radio telephone
GB2262410A (en) * 1991-12-10 1993-06-16 Progrex International Co Ltd Handsfree mobile telephone rack
DE4300848A1 (en) * 1992-01-17 1993-08-12 Pioneer Electronic Corp Car telephone system connected to car radio - transmits telephone signals to car radio for replay over loudspeaker and display on radio display
DE4207507A1 (en) * 1992-03-10 1993-09-16 Philips Patentverwaltung MESSAGE DEVICE WITH A HANDS-FREE UNIT

Also Published As

Publication number Publication date
GB9617619D0 (en) 1996-10-02
GB2305066A (en) 1997-03-26
AU6424696A (en) 1997-02-27

Similar Documents

Publication Publication Date Title
US4689820A (en) Hearing aid responsive to signals inside and outside of the audio frequency range
MX9709574A (en) Hearing aid with wireless remote processor.
CA2138698A1 (en) Telephone Set with Background Noise Suppression Function
EP0565279A3 (en)
AU7380094A (en) Device for acoustic identification of calling parties on telephone systems
CA2335486A1 (en) Apparatus and method for adjusting audio equipment in acoustic environments
WO1999003294A3 (en) Portable communication and audio system
CA2199760A1 (en) A transmission system for digital audio broadcasting
MX9300120A (en) IMPROVED AUDIO DISTRIBUTION SYSTEM.
EP0380290A3 (en) Voice communication link interface apparatus
MY134781A (en) A hand-free system
WO1998056106A3 (en) Method and apparatus for improving classroom amplification systems and other rf-type amplification systems
EP0862309A3 (en) Limited range transmitter for use with telephones
IL121341A (en) Transmission system transmitter and receiver for digital audio signals
EP0763922A3 (en) A simultaneous multidirectional communication apparatus
GB2336502A (en) Audio integrator module
DK0940027T3 (en) First subscriber signaling to call-by-call display system (CWCID)
EP0865175A3 (en) Radio receiver capable of receiving signals from a plurality of transmission systems such as Digital Audio Broadcast (DAB) and Radio Data System (RDS)
EP0604049A3 (en) Acoustic coupling apparatus for telephone handsets
WO1998058454A3 (en) A docking station
SE9901263D0 (en) Communication system for telephone
KR960008956B1 (en) Radio communication device
SE9800606D0 (en) Alarm systems intended to work in buildings and smaller areas
AU7605096A (en) Transmitter and receiver circuits for transmission of voice, data and video signals for extended distances
JPH062844U (en) Telephone device