ATE188320T1 - Umkodierer und rückumkodierer und verfahren zur einstellung dessen ausgangsignals - Google Patents

Umkodierer und rückumkodierer und verfahren zur einstellung dessen ausgangsignals

Info

Publication number
ATE188320T1
ATE188320T1 AT94926955T AT94926955T ATE188320T1 AT E188320 T1 ATE188320 T1 AT E188320T1 AT 94926955 T AT94926955 T AT 94926955T AT 94926955 T AT94926955 T AT 94926955T AT E188320 T1 ATE188320 T1 AT E188320T1
Authority
AT
Austria
Prior art keywords
signal
pct
amplifier
date
adjusting
Prior art date
Application number
AT94926955T
Other languages
English (en)
Inventor
Reijo Leppaenen
Marko Vaenskae
Original Assignee
Nokia Networks 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 Networks Oy filed Critical Nokia Networks Oy
Application granted granted Critical
Publication of ATE188320T1 publication Critical patent/ATE188320T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/52—TPC using AGC [Automatic Gain Control] circuits or amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • H03G7/007—Volume compression or expansion in amplifiers of digital or coded signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/18—Information format or content conversion, e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Steroid Compounds (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Amplifiers (AREA)
  • Circuits Of Receivers In General (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Microwave Amplifiers (AREA)
  • Transmitters (AREA)
AT94926955T 1993-09-20 1994-09-19 Umkodierer und rückumkodierer und verfahren zur einstellung dessen ausgangsignals ATE188320T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI934116A FI93915C (fi) 1993-09-20 1993-09-20 Digitaalisen radiopuhelinjärjestelmän transkoodausyksikkö ja transdekoodausyksikkö sekä menetelmä transkoodausyksikön ulostulon säätämiseksi ja transdekoodausyksikön ulostulon säätämiseksi
PCT/FI1994/000414 WO1995008877A1 (en) 1993-09-20 1994-09-19 Transcoding and transdecoding unit, and method for adjusting the output thereof

Publications (1)

Publication Number Publication Date
ATE188320T1 true ATE188320T1 (de) 2000-01-15

Family

ID=8538622

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94926955T ATE188320T1 (de) 1993-09-20 1994-09-19 Umkodierer und rückumkodierer und verfahren zur einstellung dessen ausgangsignals

Country Status (10)

Country Link
US (1) US5692105A (de)
EP (1) EP0670089B1 (de)
JP (1) JP3819023B2 (de)
CN (1) CN1064200C (de)
AT (1) ATE188320T1 (de)
AU (1) AU680295B2 (de)
DE (1) DE69422381T2 (de)
FI (1) FI93915C (de)
HK (1) HK1011471A1 (de)
WO (1) WO1995008877A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI100079B (fi) * 1994-11-09 1997-09-15 Nokia Telecommunications Oy Menetelmä koodauksen toteuttamiseksi solukkoradioverkossa
FI101439B1 (fi) * 1995-04-13 1998-06-15 Nokia Telecommunications Oy Transkooderi, jossa on tandem-koodauksen esto
FI960404A (fi) * 1996-01-29 1997-07-30 Nokia Telecommunications Oy Puheen siirto matkaviestinverkossa
FI102445B1 (fi) * 1996-02-08 1998-11-30 Nokia Telecommunications Oy Transmissiolaitteisto keskusten väliselle yhteydelle
FI103456B (fi) * 1996-03-29 1999-06-30 Nokia Telecommunications Oy Puheen siirto pakettiverkossa
US5996022A (en) * 1996-06-03 1999-11-30 Webtv Networks, Inc. Transcoding data in a proxy computer prior to transmitting the audio data to a client
US6078793A (en) * 1997-11-06 2000-06-20 Motorola Inc. High precision controlled gain voice processing system and method
WO2000007178A1 (en) 1998-07-31 2000-02-10 Conexant Systems, Inc. Method and apparatus for noise elimination through transformation of the output of the speech decoder
FI107211B (fi) * 1999-07-09 2001-06-15 Nokia Networks Oy Menetelmä koodaustiedon välittämiseksi pakettiverkon yli
US6937977B2 (en) * 1999-10-05 2005-08-30 Fastmobile, Inc. Method and apparatus for processing an input speech signal during presentation of an output audio signal
US20020173333A1 (en) * 2001-05-18 2002-11-21 Buchholz Dale R. Method and apparatus for processing barge-in requests

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254502A (en) * 1979-08-30 1981-03-03 Deltalab Research, Inc. Digital encoding circuitry
JP2552928B2 (ja) * 1990-01-31 1996-11-13 三菱電機株式会社 アンテナ選択ダイバーシチ受信装置
KR950000054B1 (ko) * 1990-07-27 1995-01-07 가부시끼가이샤 도시바 자동파워 콘트롤장치
US5111454A (en) * 1990-08-16 1992-05-05 Motorola, Inc. Digital cellular tdm system employing 6:1 packing of transcoded information
SE467856B (sv) * 1991-01-31 1992-09-21 Ericsson Telefon Ab L M Transcoder foer ett mobilradiosystem
TW225619B (de) * 1991-07-19 1994-06-21 Nippon Electric Co
CA2053776C (en) * 1991-10-22 2000-05-23 Rolf G. Meier Cov wireless interface

Also Published As

Publication number Publication date
HK1011471A1 (en) 1999-07-09
FI934116A0 (fi) 1993-09-20
CN1114849A (zh) 1996-01-10
EP0670089A1 (de) 1995-09-06
DE69422381D1 (de) 2000-02-03
CN1064200C (zh) 2001-04-04
JP3819023B2 (ja) 2006-09-06
JPH08504069A (ja) 1996-04-30
EP0670089B1 (de) 1999-12-29
AU7658794A (en) 1995-04-10
US5692105A (en) 1997-11-25
FI93915C (fi) 1995-06-12
DE69422381T2 (de) 2000-06-08
AU680295B2 (en) 1997-07-24
WO1995008877A1 (en) 1995-03-30
FI93915B (fi) 1995-02-28

Similar Documents

Publication Publication Date Title
ATE170682T1 (de) Formatierung eines kodierten signals für kodierer und dekodierer eines audiosystems hoher qualität
WO1998019407A3 (en) Method & apparatus for decoding multi-channel audio data
EP0559348A3 (de) Rateurregelschleifenprozessor für einen wahrnehmungsgebundenen Koder/Dekoder
ATE188320T1 (de) Umkodierer und rückumkodierer und verfahren zur einstellung dessen ausgangsignals
ES8500530A1 (es) Un dispositivo de conversion de analogico en digital.
TW369775B (en) Transmitting system and method
PT688487E (pt) Metodo e aparelho para codificacao/descodificacao de segmentos transmitidos ou gravados e monitorizacao da exposilcao da audiencia aos mesmos
MY119457A (en) Data compression and expansion of an audio signal
EP0785631A3 (de) Formung des erkennbaren Rauschsignals in der Zeitdomäne mittels LPC-Voraussage im Frequenzraum
DK1070438T3 (da) Rumlig kodningsmetode og system med lav bithastighed
BR0305434A (pt) Métodos e arranjos para codificar e para decodificar um sinal de áudio multicanal, aparelhos para fornecer um sinal de áudio codificado e um sinal de áudio decodificado, sinal de áudio multicanal codificado, e, meio de armazenagem
MX9600411A (es) Metodo y aparato para reproduccion inversa de una señal multiplexada por division de tiempo.
AU2001272966A1 (en) Network delay identification method and apparatus
ES8501934A1 (es) Un dispositivo de conversion de analogico a digital de audio
CA2049786A1 (en) Digital signal encoder
DK0520068T3 (da) Koder/dekoder for flerdimensionale lydfelter
EP0706299A3 (de) Verfahren zur Wiedergabe von Audiosignalen und Vorrichtung dafür
SE9500452D0 (sv) Method and apparatus in coding digital information
FI925269A (fi) Dynamikomraodets kompression
CA2075754A1 (en) Method of coding 32-kb/s audio signals
EP1107233A3 (de) Kompatibele Formatierung für die Kodierung von Audiosignalen
US5899966A (en) Speech decoding method and apparatus to control the reproduction speed by changing the number of transform coefficients
AU2763688A (en) Variable gain encoder apparatus and method
TW374157B (en) Recording method for particular template recording medium and its particular method
NO992507D0 (no) FremgangsmÕte og apparat for prossesering av lydsignaler

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties