AU2510797A - A squelch in an analogue mobile communication network - Google Patents

A squelch in an analogue mobile communication network

Info

Publication number
AU2510797A
AU2510797A AU25107/97A AU2510797A AU2510797A AU 2510797 A AU2510797 A AU 2510797A AU 25107/97 A AU25107/97 A AU 25107/97A AU 2510797 A AU2510797 A AU 2510797A AU 2510797 A AU2510797 A AU 2510797A
Authority
AU
Australia
Prior art keywords
squelch
mobile communication
communication network
analogue mobile
analogue
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU25107/97A
Other languages
English (en)
Inventor
Kari Reponen
Jaakko Sippola
Markku Vimpari
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Oyj
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of AU2510797A publication Critical patent/AU2510797A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/34—Muting amplifier when no signal is present or when only weak signals are present, or caused by the presence of noise signals, e.g. squelch systems
    • H03G3/344—Muting responsive to the amount of noise (noise squelch)
AU25107/97A 1996-04-10 1997-04-09 A squelch in an analogue mobile communication network Abandoned AU2510797A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI961567 1996-04-10
FI961567A FI961567A (fi) 1996-04-10 1996-04-10 Kohinasalpa analogisessa matkaviestinjärjestelmässä
PCT/FI1997/000217 WO1997038543A1 (en) 1996-04-10 1997-04-09 A squelch in an analogue mobile communication network

Publications (1)

Publication Number Publication Date
AU2510797A true AU2510797A (en) 1997-10-29

Family

ID=8545813

Family Applications (1)

Application Number Title Priority Date Filing Date
AU25107/97A Abandoned AU2510797A (en) 1996-04-10 1997-04-09 A squelch in an analogue mobile communication network

Country Status (4)

Country Link
AU (1) AU2510797A (fi)
FI (1) FI961567A (fi)
SE (1) SE9803421D0 (fi)
WO (1) WO1997038543A1 (fi)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5446921A (en) * 1989-10-25 1995-08-29 General Electric Company Circuit for detecting noise and producing a squelch signal
US5222251A (en) * 1992-04-27 1993-06-22 Motorola, Inc. Method for eliminating acoustic echo in a communication device
JP3090842B2 (ja) * 1994-04-28 2000-09-25 沖電気工業株式会社 ビタビ復号法に適応した送信装置
FI110826B (fi) * 1995-06-08 2003-03-31 Nokia Corp Akustisen kaiun poisto digitaalisessa matkaviestinjärjestelmässä

Also Published As

Publication number Publication date
FI961567A0 (fi) 1996-04-10
WO1997038543A1 (en) 1997-10-16
SE9803421L (sv) 1998-10-07
SE9803421D0 (sv) 1998-10-07
FI961567A (fi) 1997-10-11

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