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SE9003015L - SPEAKER UNIT WITH MICROPHONE ARM TO BE CONNECTED TO A MOBILE PHONE - Google Patents

SPEAKER UNIT WITH MICROPHONE ARM TO BE CONNECTED TO A MOBILE PHONE

Info

Publication number
SE9003015L
SE9003015L SE9003015A SE9003015A SE9003015L SE 9003015 L SE9003015 L SE 9003015L SE 9003015 A SE9003015 A SE 9003015A SE 9003015 A SE9003015 A SE 9003015A SE 9003015 L SE9003015 L SE 9003015L
Authority
SE
Sweden
Prior art keywords
framework
mobile phone
speaker unit
microphone arm
unit
Prior art date
Application number
SE9003015A
Other languages
Swedish (sv)
Other versions
SE467681B (en
SE9003015D0 (en
Inventor
S Persson
Original Assignee
Kinova Handelsbolag
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 Kinova Handelsbolag filed Critical Kinova Handelsbolag
Priority to SE9003015A priority Critical patent/SE467681B/en
Publication of SE9003015D0 publication Critical patent/SE9003015D0/en
Publication of SE9003015L publication Critical patent/SE9003015L/en
Publication of SE467681B publication Critical patent/SE467681B/en

Links

Classifications

    • 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
    • H04R5/023—Spatial or constructional arrangements of loudspeakers in a chair, pillow
    • 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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)

Abstract

Device which makes possible hands-free telephoning with two simultaneously open speech channels in a vehicle and can in addition be connected to stereo equipment, consists of a head cushion simply arranged on an existing head restraint. The unit consists of a framework and one or two loudspeakers, a moveable arm on the framework for a microphone, an electronics unit in the framework and connections to telephone and radio. The unit makes possible telephoning in two simultaneously open speech channels.
SE9003015A 1990-09-24 1990-09-24 Loudspeaker unit with microphone arm for connection to a mobile telephone preferably in a vehicle SE467681B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9003015A SE467681B (en) 1990-09-24 1990-09-24 Loudspeaker unit with microphone arm for connection to a mobile telephone preferably in a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9003015A SE467681B (en) 1990-09-24 1990-09-24 Loudspeaker unit with microphone arm for connection to a mobile telephone preferably in a vehicle

Publications (3)

Publication Number Publication Date
SE9003015D0 SE9003015D0 (en) 1990-09-24
SE9003015L true SE9003015L (en) 1992-06-07
SE467681B SE467681B (en) 1992-08-24

Family

ID=20380421

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9003015A SE467681B (en) 1990-09-24 1990-09-24 Loudspeaker unit with microphone arm for connection to a mobile telephone preferably in a vehicle

Country Status (1)

Country Link
SE (1) SE467681B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9302878L (en) * 1993-09-03 1995-03-04 Volvo Ab Device by mobile phone

Also Published As

Publication number Publication date
SE467681B (en) 1992-08-24
SE9003015D0 (en) 1990-09-24

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