ATE328346T1 - Detektor für hörbare fehler und steuerung unter verwendung der kanalqualität und der iterativen synthese - Google Patents

Detektor für hörbare fehler und steuerung unter verwendung der kanalqualität und der iterativen synthese

Info

Publication number
ATE328346T1
ATE328346T1 AT01936704T AT01936704T ATE328346T1 AT E328346 T1 ATE328346 T1 AT E328346T1 AT 01936704 T AT01936704 T AT 01936704T AT 01936704 T AT01936704 T AT 01936704T AT E328346 T1 ATE328346 T1 AT E328346T1
Authority
AT
Austria
Prior art keywords
channel quality
control
typicality
standards
fault detector
Prior art date
Application number
AT01936704T
Other languages
English (en)
Inventor
Janne Vainio
Hannu J Mikkola
Jani Rotola-Pukkila
Original Assignee
Nokia Corp
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 Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE328346T1 publication Critical patent/ATE328346T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/005—Correction of errors induced by the transmission channel, if related to the coding algorithm
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
    • G10L25/69—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for evaluating synthetic or decoded voice signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
AT01936704T 2000-06-07 2001-06-04 Detektor für hörbare fehler und steuerung unter verwendung der kanalqualität und der iterativen synthese ATE328346T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20986000P 2000-06-07 2000-06-07

Publications (1)

Publication Number Publication Date
ATE328346T1 true ATE328346T1 (de) 2006-06-15

Family

ID=22780614

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01936704T ATE328346T1 (de) 2000-06-07 2001-06-04 Detektor für hörbare fehler und steuerung unter verwendung der kanalqualität und der iterativen synthese

Country Status (7)

Country Link
US (1) US6993488B2 (de)
EP (1) EP1292943B1 (de)
CN (1) CN1193345C (de)
AT (1) ATE328346T1 (de)
AU (1) AU2001262571A1 (de)
DE (1) DE60120158T2 (de)
WO (1) WO2001095313A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4642854B2 (ja) * 2005-09-13 2011-03-02 三菱電機株式会社 復号装置
KR100862662B1 (ko) 2006-11-28 2008-10-10 삼성전자주식회사 프레임 오류 은닉 방법 및 장치, 이를 이용한 오디오 신호복호화 방법 및 장치
GB0703795D0 (en) * 2007-02-27 2007-04-04 Sepura Ltd Speech encoding and decoding in communications systems
WO2010028292A1 (en) * 2008-09-06 2010-03-11 Huawei Technologies Co., Ltd. Adaptive frequency prediction
US8515747B2 (en) * 2008-09-06 2013-08-20 Huawei Technologies Co., Ltd. Spectrum harmonic/noise sharpness control
US8532998B2 (en) * 2008-09-06 2013-09-10 Huawei Technologies Co., Ltd. Selective bandwidth extension for encoding/decoding audio/speech signal
WO2010031003A1 (en) * 2008-09-15 2010-03-18 Huawei Technologies Co., Ltd. Adding second enhancement layer to celp based core layer
US8577673B2 (en) * 2008-09-15 2013-11-05 Huawei Technologies Co., Ltd. CELP post-processing for music signals
US9473627B2 (en) 2013-11-08 2016-10-18 Sorenson Communications, Inc. Video endpoints and related methods for transmitting stored text to other video endpoints
US9185211B2 (en) 2013-11-08 2015-11-10 Sorenson Communications, Inc. Apparatuses and methods for operating a communication system in one of a tone mode and a text mode
CN103903820B (zh) * 2014-03-14 2016-04-20 上海昀泰机电科技有限公司 用声发射原理检测与控制复合绝缘子压接质量的系统
JP6771139B2 (ja) * 2015-01-13 2020-10-21 パナソニックＩｐマネジメント株式会社 通信システム及び信号合成方法
US20160352456A1 (en) * 2015-05-26 2016-12-01 Airoha Technology Corp. Signal to noise ratio concealment apparatus and method in wireless multimedia system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994001964A1 (en) * 1992-07-08 1994-01-20 Bell Atlantic Network Services, Inc. Media server for supplying video and multi-media data over the public telephone switched network
FI950917A (fi) * 1995-02-28 1996-08-29 Nokia Telecommunications Oy Puhekoodausparametrien käsittely tietoliikennejärjestelmässä
US5847771A (en) * 1996-08-14 1998-12-08 Bell Atlantic Network Services, Inc. Digital entertainment terminal providing multiple digital pictures
US6154499A (en) * 1996-10-21 2000-11-28 Comsat Corporation Communication systems using nested coder and compatible channel coding
US6578162B1 (en) * 1999-01-20 2003-06-10 Skyworks Solutions, Inc. Error recovery method and apparatus for ADPCM encoded speech
US6681203B1 (en) * 1999-02-26 2004-01-20 Lucent Technologies Inc. Coupled error code protection for multi-mode vocoders
DE19932943A1 (de) 1999-07-14 2001-01-18 Siemens Ag Verfahren und Vorrichtung zur Decodierung von Quellensignalen
US6728296B1 (en) * 1999-10-19 2004-04-27 Skyworks Solutions, Inc. Direct sequence spread spectrum system with enhanced forward error correction code feature
US6526531B1 (en) * 2000-03-22 2003-02-25 Agere Systems Inc. Threshold detection for early termination of iterative decoding

Also Published As

Publication number Publication date
US6993488B2 (en) 2006-01-31
AU2001262571A1 (en) 2001-12-17
CN1193345C (zh) 2005-03-16
US20020002456A1 (en) 2002-01-03
CN1433562A (zh) 2003-07-30
EP1292943B1 (de) 2006-05-31
EP1292943A1 (de) 2003-03-19
DE60120158T2 (de) 2007-04-12
DE60120158D1 (de) 2006-07-06
WO2001095313A1 (en) 2001-12-13

Similar Documents

Publication Publication Date Title
ATE328346T1 (de) Detektor für hörbare fehler und steuerung unter verwendung der kanalqualität und der iterativen synthese
US4996715A (en) Radio telephone apparatus
US8023661B2 (en) Self-adjusting and self-modifying addressable speaker
TW200729768A (en) Open-loop power adjustment for CQI repointing based on RL quality indicators
DE60135905D1 (de) Verwendung von vra (voice-to-remaining audio) bei verbraucheranwendungen
DK1665881T3 (da) Fremgangsmåde til styring af retningsbestemtheden af lydmodtagelseskarakteristikken af et höreapparat og et signalbehandlingsapparat til et höreapparat med styrbar retningskarakteristik
ATE537666T1 (de) Diotische darstellung von gradienten zweiter ordnung der signale eines richthörhilfsgerätes
DE69938194D1 (de) Verbesserter Empfänger umfassend einen Breitbanddigitalisierer
WO2010066853A3 (en) Multiport amplifier adjustment
EP1919095A3 (de) Systeme und Verfahren zur Leistungsregelung im Mehrstreckenkommunikationssystem
CA2537200A1 (en) Audio based methods and apparatus for detecting a channel change event
TW200625838A (en) Method and communication unit for use in a wideband wireless communication system
EP2186090A4 (de) Übergangsdetektor und verfahren zur unterstützung der kodierung eines audiosignals
ATE505850T1 (de) Interferenzimmunitätsregelung eines empfängers durch linearitätsregelung
SE9303613L (sv) Förfarande och anordning för diskriminering mellan stationära och icke stationära signaler
US7054625B2 (en) Wireless communication system, wireless microphone, and wireless microphone control method
DK1693977T3 (da) System og fremgangsmåde til måling af modtaget kanaleffektindikator (RCPI)
EP1117267A3 (de) Verfahren zum Kalibrieren eines Testgerätes
AU5405099A (en) Method for detecting the supply quality in a telecommunication network and corresponding mobile telecommunication terminal
KR20010015110A (ko) 주변 잡음 레벨 추정 장치, 통신 장치, 데이타 터미날장치 및 주변 잡음 레벨 추정 방법
BR0114557A (pt) Procedimentos simplificados de teste de bit indicador de qualidade
CA2326138A1 (en) Quality evaluation method
DE602006000996D1 (de) Kommunikationsschnittstelle und Prüfverfahren dafür
JP2006020368A5 (de)
TW200605615A (en) Distance detecting system for a mobile telecommunication device and a method thereof

Legal Events

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