HK1105233A1 - 用於創建對線性依賴於值平方的計算結果的表示的方法 - Google Patents

用於創建對線性依賴於值平方的計算結果的表示的方法

Info

Publication number
HK1105233A1
HK1105233A1 HK07113569.7A HK07113569A HK1105233A1 HK 1105233 A1 HK1105233 A1 HK 1105233A1 HK 07113569 A HK07113569 A HK 07113569A HK 1105233 A1 HK1105233 A1 HK 1105233A1
Authority
HK
Hong Kong
Prior art keywords
representation
square
producing
value
calculation result
Prior art date
Application number
HK07113569.7A
Other languages
English (en)
Inventor
馬克．蓋耶
曼弗雷德．盧茨基
馬庫斯．勞瓦瑟
薩沙．迪施
約翰內斯．希爾伯特
斯特凡．蓋爾斯貝格
伯恩哈德．格里爾
Original Assignee
弗勞恩霍夫應用研究促進協會
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 弗勞恩霍夫應用研究促進協會 filed Critical 弗勞恩霍夫應用研究促進協會
Publication of HK1105233A1 publication Critical patent/HK1105233A1/zh

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
    • G10L19/02—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 using spectral analysis, e.g. transform vocoders or subband vocoders
    • G10L19/032—Quantisation or dequantisation of spectral components
    • 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
    • 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
    • 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
    • G06F7/544—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 for evaluating functions by calculation
    • 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
    • G06F7/49936—Normalisation mentioned as feature only
    • 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
    • G06F7/544—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 for evaluating functions by calculation
    • G06F7/5443—Sum of products
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
    • G10L19/02—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 using spectral analysis, e.g. transform vocoders or subband vocoders
HK07113569.7A 2004-12-13 2007-12-12 用於創建對線性依賴於值平方的計算結果的表示的方法 HK1105233A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004059979A DE102004059979B4 (de) 2004-12-13 2004-12-13 Vorrichtung und Verfahren zur Berechnung einer Signalenergie eines Informationssignals
PCT/EP2005/013383 WO2006063797A2 (de) 2004-12-13 2005-12-13 Verfahren zum bilden einer darstellung eines von einem quadrat eines wertes linear abhängigen berechnungsergebnisses

Publications (1)

Publication Number Publication Date
HK1105233A1 true HK1105233A1 (zh) 2008-02-06

Family

ID=36390168

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07113569.7A HK1105233A1 (zh) 2004-12-13 2007-12-12 用於創建對線性依賴於值平方的計算結果的表示的方法

Country Status (19)

Country Link
US (1) US8037114B2 (zh)
EP (2) EP1825356B1 (zh)
JP (2) JP4954087B2 (zh)
KR (1) KR100921795B1 (zh)
CN (1) CN101147122B (zh)
AU (1) AU2005315826B2 (zh)
BR (1) BRPI0517176B1 (zh)
CA (1) CA2590509C (zh)
DE (1) DE102004059979B4 (zh)
ES (1) ES2596275T3 (zh)
HK (1) HK1105233A1 (zh)
IL (1) IL183835A (zh)
IN (1) IN266829B (zh)
MX (1) MX2007006805A (zh)
NO (1) NO341726B1 (zh)
PL (1) PL1825356T3 (zh)
PT (1) PT1825356T (zh)
RU (1) RU2375743C2 (zh)
WO (1) WO2006063797A2 (zh)

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GB0817977D0 (en) * 2008-10-01 2008-11-05 Craven Peter G Improved lossy coding of signals
US8311843B2 (en) * 2009-08-24 2012-11-13 Sling Media Pvt. Ltd. Frequency band scale factor determination in audio encoding based upon frequency band signal energy
JP5670908B2 (ja) * 2009-10-14 2015-02-18 日本製紙株式会社 異物の沈積度合いを測定する方法
JP2012235832A (ja) * 2011-05-10 2012-12-06 Canon Inc 被検体情報取得装置
EP2980801A1 (en) 2014-07-28 2016-02-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method for estimating noise in an audio signal, noise estimator, audio encoder, audio decoder, and system for transmitting audio signals
US10020002B2 (en) * 2015-04-05 2018-07-10 Qualcomm Incorporated Gain parameter estimation based on energy saturation and signal scaling
US10559315B2 (en) * 2018-03-28 2020-02-11 Qualcomm Incorporated Extended-range coarse-fine quantization for audio coding
DE102022200283A1 (de) * 2022-01-13 2023-07-13 Robert Bosch Gesellschaft mit beschränkter Haftung Radarsystem und Verfahren zum Betreiben eines Radarsystems

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Also Published As

Publication number Publication date
PT1825356T (pt) 2016-11-04
WO2006063797A3 (de) 2006-09-21
EP1843246A2 (de) 2007-10-10
EP1825356A2 (de) 2007-08-29
ES2596275T3 (es) 2017-01-05
RU2375743C2 (ru) 2009-12-10
JP4954087B2 (ja) 2012-06-13
PL1825356T3 (pl) 2017-01-31
KR20070086097A (ko) 2007-08-27
JP4953978B2 (ja) 2012-06-13
WO2006063797A2 (de) 2006-06-22
IL183835A0 (en) 2007-10-31
CN101147122A (zh) 2008-03-19
RU2007126655A (ru) 2009-01-20
KR100921795B1 (ko) 2009-10-15
DE102004059979A1 (de) 2006-06-14
JP2008523450A (ja) 2008-07-03
US20070276889A1 (en) 2007-11-29
AU2005315826A1 (en) 2006-06-22
EP1825356B1 (de) 2016-08-03
NO341726B1 (no) 2018-01-08
US8037114B2 (en) 2011-10-11
CN101147122B (zh) 2012-07-18
JP2008026912A (ja) 2008-02-07
MX2007006805A (es) 2007-07-20
IL183835A (en) 2013-07-31
BRPI0517176A (pt) 2008-09-30
NO20072916L (no) 2007-09-13
IN266829B (zh) 2015-06-04
DE102004059979B4 (de) 2007-11-22
CA2590509C (en) 2014-10-28
EP1843246A3 (de) 2008-01-02
CA2590509A1 (en) 2006-06-22
BRPI0517176B1 (pt) 2022-05-17
AU2005315826B2 (en) 2009-06-11

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