NO891421L - Signalbehandlingssystem. - Google Patents

Signalbehandlingssystem.

Info

Publication number
NO891421L
NO891421L NO89891421A NO891421A NO891421L NO 891421 L NO891421 L NO 891421L NO 89891421 A NO89891421 A NO 89891421A NO 891421 A NO891421 A NO 891421A NO 891421 L NO891421 L NO 891421L
Authority
NO
Norway
Prior art keywords
data
gap
points
predicted
processing system
Prior art date
Application number
NO89891421A
Other languages
English (en)
Other versions
NO891421D0 (no
Inventor
Peter John Wynn Rayner
Original Assignee
Cedar Audio Ltd
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 Cedar Audio Ltd filed Critical Cedar Audio Ltd
Publication of NO891421D0 publication Critical patent/NO891421D0/no
Publication of NO891421L publication Critical patent/NO891421L/no

Links

Classifications

    • 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
    • G11B20/24—Signal processing not specific to the method of recording or reproducing; Circuits therefor for reducing noise
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Complex Calculations (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Feedback Control In General (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

Et signalbehandlingssystem, serlig for behandling av et signal frembragt ved en auto-regressiv () prcsess med gap 1 de gode data, utnytter en matematisk modell basert pa en algoritme og som opprettes pa grunnlag av de gode data fer og etter gapet. De savnede data utledes da ved hjelp av den ratematiske aoedell, som i tillegg også anvendes for å forutsi de data som felger etter gapet. De forutsagte da-a f or ..de punkter som felger etter gapet sammenlignes med de faktiske data for disse punkter, og uten å foreldre den matematiske modell beregnes så de savnede data pånytt for å nedsette til et minimum enhver forskjell meHoc de forutsagte og de faktiske data for de punkter som felger etter gapet. De nye beregnede data innferes derpå 1 stedet for de opprinne-lige forutsagte data for punktene i gapet.
NO89891421A 1988-04-08 1989-04-06 Signalbehandlingssystem. NO891421L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888808208A GB8808208D0 (en) 1988-04-08 1988-04-08 Impulse noise detection & suppression

Publications (2)

Publication Number Publication Date
NO891421D0 NO891421D0 (no) 1989-04-06
NO891421L true NO891421L (no) 1989-10-09

Family

ID=10634777

Family Applications (1)

Application Number Title Priority Date Filing Date
NO89891421A NO891421L (no) 1988-04-08 1989-04-06 Signalbehandlingssystem.

Country Status (5)

Country Link
EP (1) EP0336685A3 (no)
JP (1) JPH0248815A (no)
KR (1) KR890016554A (no)
GB (2) GB8808208D0 (no)
NO (1) NO891421L (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5774478A (en) * 1995-03-24 1998-06-30 Sony Corporation Interpolation circuit for interpolating error data block generated in Σ modulated data stream
US5673210A (en) * 1995-09-29 1997-09-30 Lucent Technologies Inc. Signal restoration using left-sided and right-sided autoregressive parameters
FI962965A (fi) * 1996-07-25 1998-01-26 Paavo Alku Menetelmä ja laite impulssikohinan poistamiseksi puhesignaalista
US6847737B1 (en) 1998-03-13 2005-01-25 University Of Houston System Methods for performing DAF data filtering and padding
WO1999046731A1 (en) * 1998-03-13 1999-09-16 The University Of Houston System Methods for performing daf data filtering and padding
FI117147B (fi) * 2000-03-07 2006-06-30 Jyrki Kauppinen Menetelmä audiosignaalin korjaamiseksi, menetelmän käytöt sekä tietokoneohjelmistotuote
GB0202386D0 (en) 2002-02-01 2002-03-20 Cedar Audio Ltd Method and apparatus for audio signal processing
US7787975B2 (en) 2005-05-26 2010-08-31 Berkley Integrated Audio Software, Inc. Restoring audio signals
CN111898846B (zh) * 2020-06-04 2023-12-05 浙江电力交易中心有限公司 电力消费量缺失数据的提取方法
CN113078885B (zh) * 2021-03-19 2022-06-28 浙江大学 一种抗脉冲干扰的分布式自适应估计方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5898814A (ja) * 1981-12-08 1983-06-11 Sony Corp エラ−デ−タ補間装置
NL8304214A (nl) * 1983-12-07 1985-07-01 Philips Nv Werkwijze voor het korrigeren van foute waarden van monsters van een equidistant bemonsterd signaal en inrichting voor het uitvoeren van de werkwijze.

Also Published As

Publication number Publication date
KR890016554A (ko) 1989-11-29
GB8907479D0 (en) 1989-05-17
GB8808208D0 (en) 1988-05-11
JPH0248815A (ja) 1990-02-19
EP0336685A3 (en) 1990-11-14
NO891421D0 (no) 1989-04-06
GB2217902A (en) 1989-11-01
EP0336685A2 (en) 1989-10-11

Similar Documents

Publication Publication Date Title
NO891421L (no) Signalbehandlingssystem.
KR840005217A (ko) 제어시스템의 고장검출용 장치 및 방법
ATE167315T1 (de) Einrichtung und verfahren zur echtzeit- verarbeitung einer mehrzahl von tasks
JPS53110781A (en) Abnormalness detecting method
GB2157459A (en) Selective parametric self- calibrating control system
SE8405171D0 (sv) Styrning av driften vid en angpanna
EP0134000A3 (en) Information processing system
DE59207657D1 (de) Regelparameter-Verbesserungsverfahren für industrielle Anlagen
DE69942656D1 (de) Datenverarbeitungsanlage und -verfahren
ATE46779T1 (de) Fingerabdruck-identifikationssytem.
TW366451B (en) A program development system which consists of a debugging information generation apparatus which refers to the optimization process to generate debugging information to enable operation verification and debugging apparatus
JPS54153393A (en) Tool lifetime control method
JPS534967A (en) Method for controlling operation of robot
JPS5374762A (en) Method of burning out waste by fluidized bed type incinerator
SE9903592D0 (sv) A computer based method and a system for controlling an industrial process
JPS56168204A (en) Operation guidance equipment
Alekseyev Algorithm for Solving a Covering Problem
SU396423A1 (ru) Устройство для отключения алюминиевого электролизера от регулирования
SU824140A2 (ru) Система оптимального управлени
Das Analysis of metallurgical processes for control and improvement--an introspection aided by case studies
Christian et al. The development of a knowledge based expert system for the selection of earthmoving equipment.
JPS5316548A (en) Control unit
Ushakov Approximate Method of Calculating Complex Systems With Renewal.
Spraggs The Variability of Water Quality Data and Its Significance in Water Quality Simulation
Oden Hierarchical production planning with variable planning periods.