WO2001003413A3 - Interphone apparatus with connection to a cellular telephone - Google Patents

Interphone apparatus with connection to a cellular telephone Download PDF

Info

Publication number
WO2001003413A3
WO2001003413A3 PCT/EP2000/006265 EP0006265W WO0103413A3 WO 2001003413 A3 WO2001003413 A3 WO 2001003413A3 EP 0006265 W EP0006265 W EP 0006265W WO 0103413 A3 WO0103413 A3 WO 0103413A3
Authority
WO
WIPO (PCT)
Prior art keywords
telephone
connection
headphones
microphone
sending
Prior art date
Application number
PCT/EP2000/006265
Other languages
French (fr)
Other versions
WO2001003413A2 (en
Inventor
Paolo Giachin
Original Assignee
Telit Mobile Terminals Spa
Paolo Giachin
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 Telit Mobile Terminals Spa, Paolo Giachin filed Critical Telit Mobile Terminals Spa
Priority to AU59817/00A priority Critical patent/AU5981700A/en
Publication of WO2001003413A2 publication Critical patent/WO2001003413A2/en
Publication of WO2001003413A3 publication Critical patent/WO2001003413A3/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

An interphone apparatus comprises two headphones (11) each associated with a microphone (12) and an electronic circuit (13) for sending on command the audio signal of each microphone to the headphone associated with the other microphone. The electronic circuit comprises a connector (20) for connection with a corresponding connector (21) of a cellular telephone (19) for exchanging on command with the latter the respective audio signals in such a manner as to send to the telephone the audio signal of at least one of said microphones for its transmission and to send to at least one of said two headphones the audio signal received by the telephone. The electronic circuit comprising in addition means (15, 16, 17, 18) of sending to at least one of said headphones a call signal received from the telephone and commands (15, 16, 18) for sending to the telephone a signal for activation of the communication in response to a received call.
PCT/EP2000/006265 1999-07-02 2000-06-29 Interphone apparatus with connection to a cellular telephone WO2001003413A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU59817/00A AU5981700A (en) 1999-07-02 2000-06-29 Interphone apparatus with connection to a cellular telephone

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI99U000433 1999-07-02
IT1999MI000433U IT246833Y1 (en) 1999-07-02 1999-07-02 INTERCOM MACHINE WITH CONNECTION TO A MOBILE PHONE

Publications (2)

Publication Number Publication Date
WO2001003413A2 WO2001003413A2 (en) 2001-01-11
WO2001003413A3 true WO2001003413A3 (en) 2001-07-19

Family

ID=11382129

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2000/006265 WO2001003413A2 (en) 1999-07-02 2000-06-29 Interphone apparatus with connection to a cellular telephone

Country Status (3)

Country Link
AU (1) AU5981700A (en)
IT (1) IT246833Y1 (en)
WO (1) WO2001003413A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003222438A1 (en) * 2002-03-04 2003-09-16 Ramkumar Somasundaram Mobile telephone having a plurality of sim cards allocated to different communication networks
EP1748636B1 (en) * 2005-07-28 2008-11-19 Harman Becker Automotive Systems GmbH Improved communication in passenger compartments
US9288570B2 (en) * 2013-08-27 2016-03-15 Bose Corporation Assisting conversation while listening to audio
CN113055831B (en) * 2019-12-26 2022-08-30 海能达通信股份有限公司 Voice data forwarding processing method, device and system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724544A1 (en) * 1977-05-31 1978-12-14 Bosch Gmbh Robert Mobile radiotelephone transmission system - has second station with voice-controlled switch automatically connecting and disconnecting receiver
JPS5853297A (en) * 1981-09-25 1983-03-29 Yamaha Motor Co Ltd Conversation device for motor bicycle
US4754486A (en) * 1987-04-13 1988-06-28 John J. Lazzeroni Motorcycle stereo audio system with VOX intercom
FR2677826A1 (en) * 1991-06-13 1992-12-18 Nkf Assembly for adapting a portable radiotelephone to a motor cycle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724544A1 (en) * 1977-05-31 1978-12-14 Bosch Gmbh Robert Mobile radiotelephone transmission system - has second station with voice-controlled switch automatically connecting and disconnecting receiver
JPS5853297A (en) * 1981-09-25 1983-03-29 Yamaha Motor Co Ltd Conversation device for motor bicycle
US4754486A (en) * 1987-04-13 1988-06-28 John J. Lazzeroni Motorcycle stereo audio system with VOX intercom
FR2677826A1 (en) * 1991-06-13 1992-12-18 Nkf Assembly for adapting a portable radiotelephone to a motor cycle

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 007, no. 140 (E - 182) 18 June 1983 (1983-06-18) *

Also Published As

Publication number Publication date
WO2001003413A2 (en) 2001-01-11
IT246833Y1 (en) 2002-04-10
ITMI990433V0 (en) 1999-07-02
AU5981700A (en) 2001-01-22
ITMI990433U1 (en) 2001-01-02

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