SE9102980L - Anordning foer ljudnivaasaenkning eller operatoeralertering - Google Patents

Anordning foer ljudnivaasaenkning eller operatoeralertering

Info

Publication number
SE9102980L
SE9102980L SE9102980A SE9102980A SE9102980L SE 9102980 L SE9102980 L SE 9102980L SE 9102980 A SE9102980 A SE 9102980A SE 9102980 A SE9102980 A SE 9102980A SE 9102980 L SE9102980 L SE 9102980L
Authority
SE
Sweden
Prior art keywords
sound level
alerts
operating
level disconnection
mobile telephone
Prior art date
Application number
SE9102980A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Other versions
SE9102980D0 (sv
Inventor
M O Barvesten
Original Assignee
Ericsson Ge Mobile Communicat
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 Ge Mobile Communicat filed Critical Ericsson Ge Mobile Communicat
Priority to SE9102980A priority Critical patent/SE9102980L/
Publication of SE9102980D0 publication Critical patent/SE9102980D0/xx
Priority to EP92850212A priority patent/EP0538217B1/fr
Priority to DE69212105T priority patent/DE69212105T2/de
Priority to CA002078613A priority patent/CA2078613C/fr
Priority to JP04273883A priority patent/JP3128351B2/ja
Publication of SE9102980L publication Critical patent/SE9102980L/

Links

Classifications

    • 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
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/20—Circuits for coupling gramophone pick-up, recorder output, or microphone to receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Telephone Function (AREA)
SE9102980A 1991-10-14 1991-10-14 Anordning foer ljudnivaasaenkning eller operatoeralertering SE9102980L (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9102980A SE9102980L (sv) 1991-10-14 1991-10-14 Anordning foer ljudnivaasaenkning eller operatoeralertering
EP92850212A EP0538217B1 (fr) 1991-10-14 1992-09-09 Dispositif pour la réduction du niveau sonore ou pour alerter un opérateur
DE69212105T DE69212105T2 (de) 1991-10-14 1992-09-09 Vorrichtung zur Reduktion der Lautstärke oder zur Alarmierung eines Benutzers
CA002078613A CA2078613C (fr) 1991-10-14 1992-09-18 Dispositif pour reduire le niveau sonore ou pour avertir l'operateur
JP04273883A JP3128351B2 (ja) 1991-10-14 1992-10-13 音量低減又は報知のための装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9102980A SE9102980L (sv) 1991-10-14 1991-10-14 Anordning foer ljudnivaasaenkning eller operatoeralertering

Publications (2)

Publication Number Publication Date
SE9102980D0 SE9102980D0 (sv) 1991-10-14
SE9102980L true SE9102980L (sv) 1993-04-15

Family

ID=20383994

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9102980A SE9102980L (sv) 1991-10-14 1991-10-14 Anordning foer ljudnivaasaenkning eller operatoeralertering

Country Status (5)

Country Link
EP (1) EP0538217B1 (fr)
JP (1) JP3128351B2 (fr)
CA (1) CA2078613C (fr)
DE (1) DE69212105T2 (fr)
SE (1) SE9102980L (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4425477A (en) * 1982-02-08 1984-01-10 Paul Alan Magil & Associates Telephone line triggered attenuator
EP0203132A1 (fr) * 1984-11-23 1986-12-03 WARRACK, Andrew Attenuateur de signaux acoustiques
EP0264006A1 (fr) * 1986-09-29 1988-04-20 Siemens Aktiengesellschaft Système de communication à services spéciaux de communication activables par des sous-modules de programme d'un programme de commande de système
AU2531388A (en) * 1987-09-24 1989-04-18 Alan Baber Telephone accessory

Also Published As

Publication number Publication date
JP3128351B2 (ja) 2001-01-29
CA2078613A1 (fr) 1993-04-15
JPH05218963A (ja) 1993-08-27
CA2078613C (fr) 2002-11-26
EP0538217A1 (fr) 1993-04-21
DE69212105D1 (de) 1996-08-14
EP0538217B1 (fr) 1996-07-10
SE9102980D0 (sv) 1991-10-14
DE69212105T2 (de) 1996-11-07

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