FI955383A0 - Menetelmä ja järjestely äänen toistamista varten poistojen aikana - Google Patents

Menetelmä ja järjestely äänen toistamista varten poistojen aikana

Info

Publication number
FI955383A0
FI955383A0 FI955383A FI955383A FI955383A0 FI 955383 A0 FI955383 A0 FI 955383A0 FI 955383 A FI955383 A FI 955383A FI 955383 A FI955383 A FI 955383A FI 955383 A0 FI955383 A0 FI 955383A0
Authority
FI
Finland
Prior art keywords
deletions
arrangement
sound during
reproducing sound
reproducing
Prior art date
Application number
FI955383A
Other languages
English (en)
Swedish (sv)
Other versions
FI955383A (fi
FI112834B (fi
Inventor
Jacob Henrik Bolt
Original Assignee
Ericsson Telefon Ab L M
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8217367&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI955383(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of FI955383A0 publication Critical patent/FI955383A0/fi
Publication of FI955383A publication Critical patent/FI955383A/fi
Application granted granted Critical
Publication of FI112834B publication Critical patent/FI112834B/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H04B14/06—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation
    • H04B14/066—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation using differential modulation with several bits [NDPCM]
    • H04B14/068—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation using differential modulation with several bits [NDPCM] with adaptive feedback
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1876—Interpolating methods
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G11B2020/1062—Data buffering arrangements, e.g. recording or playback buffers
    • G11B2020/10629—Data buffering arrangements, e.g. recording or playback buffers the buffer having a specific structure
    • G11B2020/10666—Ring buffers, e.g. buffers wherein an iteratively progressing read or write pointer moves back to the beginning of the buffer when reaching the last storage cell

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Noise Elimination (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
FI955383A 1994-11-10 1995-11-08 Menetelmä ja järjestely äänen toistamista varten poistojen aikana FI112834B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP94203275A EP0712218B1 (en) 1994-11-10 1994-11-10 A method and an arrangement for sound reconstruction during erasures
EP94203275 1994-11-10

Publications (3)

Publication Number Publication Date
FI955383A0 true FI955383A0 (fi) 1995-11-08
FI955383A FI955383A (fi) 1996-05-11
FI112834B FI112834B (fi) 2004-01-15

Family

ID=8217367

Family Applications (1)

Application Number Title Priority Date Filing Date
FI955383A FI112834B (fi) 1994-11-10 1995-11-08 Menetelmä ja järjestely äänen toistamista varten poistojen aikana

Country Status (6)

Country Link
US (1) US5732356A (fi)
EP (1) EP0712218B1 (fi)
JP (2) JP3898775B2 (fi)
CA (1) CA2162304C (fi)
DE (1) DE69419515T2 (fi)
FI (1) FI112834B (fi)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0951578A (ja) * 1995-08-04 1997-02-18 Uniden Corp コードレス電話装置
SE506341C2 (sv) * 1996-04-10 1997-12-08 Ericsson Telefon Ab L M Metod och anordning för rekonstruktion av en mottagen talsignal
JPH09312620A (ja) * 1996-05-23 1997-12-02 Nec Corp 音声データ補間処理装置
FR2758676A1 (fr) * 1997-01-21 1998-07-24 Philips Electronics Nv Methode de reduction des clics dans un systeme de transmission de donnees
US6212205B1 (en) * 1997-02-25 2001-04-03 Vlsi Technology, Inc. Methods of generating a data stream, methods of validating an integrated circuit, and methods of communicating a data stream
DE19722433A1 (de) * 1997-05-28 1998-12-03 Siemens Ag Verfahren und Vorrichtung zur Übertragung eines kontinuierlichen Datenstroms in paketierter Form
US6578162B1 (en) 1999-01-20 2003-06-10 Skyworks Solutions, Inc. Error recovery method and apparatus for ADPCM encoded speech
US6625165B1 (en) * 1999-07-27 2003-09-23 Lucent Technologies Inc. Data link protocol for wireless systems
US7027989B1 (en) 1999-12-17 2006-04-11 Nortel Networks Limited Method and apparatus for transmitting real-time data in multi-access systems
WO2003047115A1 (en) * 2001-11-30 2003-06-05 Telefonaktiebolaget Lm Ericsson (Publ) Method for replacing corrupted audio data
JP2007010855A (ja) * 2005-06-29 2007-01-18 Toshiba Corp 音声再生装置
WO2007007338A2 (en) * 2005-07-14 2007-01-18 Siano Mobile Silicon Ltd. A method for efficient energy consumption in battery powered handheld and mobile devices
CN101375508B (zh) * 2006-01-25 2013-06-19 Nxp股份有限公司 无线电通信终端和减小该终端内的扰动的方法
JP4924309B2 (ja) * 2006-09-07 2012-04-25 ヤマハ株式会社 音声スクランブル信号作成方法と装置及び音声スクランブル方法と装置
US20080243492A1 (en) * 2006-09-07 2008-10-02 Yamaha Corporation Voice-scrambling-signal creation method and apparatus, and computer-readable storage medium therefor
US8417520B2 (en) * 2006-10-20 2013-04-09 France Telecom Attenuation of overvoicing, in particular for the generation of an excitation at a decoder when data is missing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5357513A (en) * 1990-12-06 1994-10-18 Hughes Aircraft Company Transmission power level adjustment in radio telephony
DE4236088A1 (de) * 1992-10-26 1994-04-28 Siemens Ag Verfahren zur Verringerung störender Auswirkungen schlechter Sprachübertragungsqualität bei einer Fernsprechverbindung mit einem schnurlosen Fernsprechgerät
US5535299A (en) * 1993-11-02 1996-07-09 Pacific Communication Sciences, Inc. Adaptive error control for ADPCM speech coders
US5615298A (en) * 1994-03-14 1997-03-25 Lucent Technologies Inc. Excitation signal synthesis during frame erasure or packet loss

Also Published As

Publication number Publication date
EP0712218A1 (en) 1996-05-15
JP4025350B2 (ja) 2007-12-19
CA2162304A1 (en) 1996-05-11
JP3898775B2 (ja) 2007-03-28
FI955383A (fi) 1996-05-11
DE69419515T2 (de) 2000-01-20
CA2162304C (en) 2007-05-08
AU698540B2 (en) 1998-10-29
AU3772695A (en) 1996-05-16
US5732356A (en) 1998-03-24
JP2007074741A (ja) 2007-03-22
DE69419515D1 (de) 1999-08-19
EP0712218B1 (en) 1999-07-14
FI112834B (fi) 2004-01-15
JPH0927757A (ja) 1997-01-28

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Legal Events

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MA Patent expired