NO854118L - Fremgangsmaate for aa kompensere for avkuttingsfeilen i et samplet signal, samt en anordning for aa utfoere fremgangsmaaten. - Google Patents

Fremgangsmaate for aa kompensere for avkuttingsfeilen i et samplet signal, samt en anordning for aa utfoere fremgangsmaaten.

Info

Publication number
NO854118L
NO854118L NO854118A NO854118A NO854118L NO 854118 L NO854118 L NO 854118L NO 854118 A NO854118 A NO 854118A NO 854118 A NO854118 A NO 854118A NO 854118 L NO854118 L NO 854118L
Authority
NO
Norway
Prior art keywords
procedure
pct
signal
compensate
execute
Prior art date
Application number
NO854118A
Other languages
English (en)
Other versions
NO167348C (no
NO167348B (no
Inventor
Ingemar Erik Dalqvist
Gunnar Anders Eriksson
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
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of NO854118L publication Critical patent/NO854118L/no
Publication of NO167348B publication Critical patent/NO167348B/no
Publication of NO167348C publication Critical patent/NO167348C/no

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/06—Arrangements for sorting, selecting, merging, or comparing data on individual record carriers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0219—Compensation of undesirable effects, e.g. quantisation noise, overflow
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/04—Recursive filters
    • H03H17/0461—Quantisation; Rounding; Truncation; Overflow oscillations or limit cycles eliminating measures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/499—Denomination or exception handling, e.g. rounding or overflow
    • G06F7/49942—Significance control
    • G06F7/49947—Rounding
    • G06F7/49984—Rounding away from zero

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Computing Systems (AREA)
  • Computational Mathematics (AREA)
  • Analogue/Digital Conversion (AREA)
  • Dc Digital Transmission (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Complex Calculations (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Noise Elimination (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Electronic Switches (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Error Detection And Correction (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Optical Communication System (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
NO85854118A 1983-11-24 1985-10-16 Fremgangsmaate for aa kompensere for avkuttingsfeilen i et samplet signal, samt en anordning for aa utfoere fremgangsmaaten. NO167348C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8306483A SE440300B (sv) 1983-11-24 1983-11-24 Forfarande for att i en samplad signal kompensera for trunkeringsfel samt anordning for utforande av forfarandet
PCT/SE1984/000367 WO1985002508A1 (en) 1983-11-24 1984-10-31 A method to compensate for the truncation error in a sampled signal and a device for carrying out the method

Publications (3)

Publication Number Publication Date
NO854118L true NO854118L (no) 1985-10-24
NO167348B NO167348B (no) 1991-07-15
NO167348C NO167348C (no) 1991-10-23

Family

ID=20353446

Family Applications (1)

Application Number Title Priority Date Filing Date
NO85854118A NO167348C (no) 1983-11-24 1985-10-16 Fremgangsmaate for aa kompensere for avkuttingsfeilen i et samplet signal, samt en anordning for aa utfoere fremgangsmaaten.

Country Status (22)

Country Link
US (1) US4750146A (no)
EP (1) EP0162076B1 (no)
KR (1) KR900008410B1 (no)
AT (1) ATE30653T1 (no)
AU (1) AU569928B2 (no)
BR (1) BR8407181A (no)
CA (1) CA1248603A (no)
DE (1) DE3467275D1 (no)
DK (1) DK162868C (no)
ES (1) ES537892A0 (no)
FI (1) FI82795C (no)
GR (1) GR80983B (no)
IE (1) IE55857B1 (no)
IN (1) IN161619B (no)
IT (1) IT1177290B (no)
MX (1) MX156872A (no)
MY (1) MY100565A (no)
NO (1) NO167348C (no)
PT (1) PT79474B (no)
SE (1) SE440300B (no)
WO (1) WO1985002508A1 (no)
YU (1) YU45678B (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01169627A (ja) * 1987-12-25 1989-07-04 Toshiba Corp 高精度加算装置
JP2957183B2 (ja) * 1988-07-29 1999-10-04 日本電気株式会社 巡回型ディジタルフィルタ
JP3199371B2 (ja) * 1990-07-30 2001-08-20 松下電器産業株式会社 丸め装置
JPH04332215A (ja) * 1991-05-08 1992-11-19 Matsushita Electric Ind Co Ltd オフセット除去装置
JP3103914B2 (ja) * 1992-08-21 2000-10-30 ソニー株式会社 データの丸め処理回路およびデータの復元回路
US5493343A (en) * 1994-12-28 1996-02-20 Thomson Consumer Electronics, Inc. Compensation for truncation error in a digital video signal decoder
US5696710A (en) * 1995-12-29 1997-12-09 Thomson Consumer Electronics, Inc. Apparatus for symmetrically reducing N least significant bits of an M-bit digital signal
US6253222B1 (en) * 1998-10-31 2001-06-26 Hewlett-Packard Company Compression of limited range floating point numbers
US6240431B1 (en) * 1998-10-31 2001-05-29 Hewlett-Packard Company Decompression of limited range floating point numbers
US6401107B1 (en) * 1999-11-03 2002-06-04 Motorola, Inc. Method and processor for reducing computational error in a processor having no rounding support
US9450601B1 (en) 2015-04-02 2016-09-20 Microsoft Technology Licensing, Llc Continuous rounding of differing bit lengths

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3891837A (en) * 1972-07-03 1975-06-24 Drew E Sunstein Digital linearity and bias error compensating by adding an extra bit
US4195350A (en) * 1978-06-19 1980-03-25 Cbs Inc. Method and apparatus for eliminating deadband in digital recursive filters
US4282581A (en) * 1979-10-15 1981-08-04 Sperry Corporation Automatic overflow/imminent overflow detector
US4280196A (en) * 1979-11-14 1981-07-21 Hewlett-Packard Company Correction of zero drift, gain drift, and distortion errors in analog storage devices
US4589084A (en) * 1983-05-16 1986-05-13 Rca Corporation Apparatus for symmetrically truncating two's complement binary signals as for use with interleaved quadrature signals

Also Published As

Publication number Publication date
FI852458L (fi) 1985-06-20
ATE30653T1 (de) 1987-11-15
SE440300B (sv) 1985-07-22
IT1177290B (it) 1987-08-26
EP0162076B1 (en) 1987-11-04
YU45678B (sh) 1992-07-20
YU197584A (en) 1987-10-31
BR8407181A (pt) 1985-11-05
KR900008410B1 (ko) 1990-11-20
AU569928B2 (en) 1988-02-25
DK335385D0 (da) 1985-07-23
WO1985002508A1 (en) 1985-06-06
SE8306483L (sv) 1985-05-25
CA1248603A (en) 1989-01-10
IT8423695A0 (it) 1984-11-22
IE842975L (en) 1985-05-24
SE8306483D0 (sv) 1983-11-24
AU3613184A (en) 1985-06-13
DK335385A (da) 1985-07-23
NO167348C (no) 1991-10-23
FI82795B (fi) 1990-12-31
FI82795C (sv) 1991-04-10
GR80983B (en) 1984-11-29
ES8601596A1 (es) 1985-10-16
MY100565A (en) 1990-11-15
EP0162076A1 (en) 1985-11-27
IT8423695A1 (it) 1986-05-22
IN161619B (no) 1988-01-02
IE55857B1 (en) 1991-01-30
DK162868B (da) 1991-12-16
PT79474A (en) 1984-12-01
PT79474B (en) 1986-08-05
MX156872A (es) 1988-10-06
DE3467275D1 (en) 1987-12-10
KR850003641A (ko) 1985-06-20
DK162868C (da) 1992-05-04
NO167348B (no) 1991-07-15
ES537892A0 (es) 1985-10-16
US4750146A (en) 1988-06-07
FI852458A0 (fi) 1985-06-20

Similar Documents

Publication Publication Date Title
AU550818B2 (en) Improved method and apparatus for cancelling vibrations
AU540868B2 (en) Apparatus and method for condensing steam
DE3471174D1 (en) Integrated optical polarising device and process for its manufacture
AU1370883A (en) Method and apparatus for use in processing signals
AU2863684A (en) Machine readable document and method for processing
JPS5798856A (en) Apparatus for locally inspecting blades of turbo engine
NO854118L (no) Fremgangsmaate for aa kompensere for avkuttingsfeilen i et samplet signal, samt en anordning for aa utfoere fremgangsmaaten.
JPS55105767A (en) Method and unit for processing digital data
JPS5331397A (en) Method and device for dialyzing blood
DE3476278D1 (en) Component for an integrated optical system
AU1137883A (en) Two stage gasifier with ash removal device
DE3366223D1 (en) Device for automatically processing logs
AU1038983A (en) Computer for use in sampling procedure
GB2131028A (en) Immobilized pepsin for removing blood immune complex and method for removing blood immune complex using immobilized pepsin
GB2092489B (en) Apparatus for cutting peripheral groove on spectacle lens
JPS57122117A (en) Suction apparatus for supercharging engine
JPS56144526A (en) Method and device for automatically aligning and vacuum immersing electrolytic condenser
AU554313B2 (en) Immobilized pepsin for removing blood immune complex and method for removing blood immune complex using immobilized pepsin
FR2551313B1 (fr) Dispositif pour la coupe de betterave
BG36274A1 (en) Method for processing nickel wastes
AU8206587A (en) Method for treating photographic processing waste solution and device therefor
JPS5343393A (en) Method for removing sludge in tanker
IE811256L (en) Exhaust aspirator for ic engine
BG47690A1 (en) Method for processing by cutting
HUT36440A (en) Apparatus for irrigating waste matters