Keyword : digital filter


Design of CSD Coefficient FIR Filters Using ACO
Tomohiro SASAHARA Kenji SUYAMA 
Publication:   
Publication Date: 2017/08/01
Vol. E100-A  No. 8 ; pp. 1615-1622
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
digital filterant colony optimization
 Summary | Full Text:PDF(761KB)

IIR Filter Design Using Multi-Swarm PSO Based on Particle Reallocation Strategy
Haruna AIMI Kenji SUYAMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/11/01
Vol. E99-A  No. 11 ; pp. 1947-1954
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Digital Signal Processing
Keyword: 
digital filterparticle swarm optimization
 Summary | Full Text:PDF(1.4MB)

Design of CSD Coefficient FIR Filters Using PSO with Penalty Function
Kazuki SAITO Kenji SUYAMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/12/01
Vol. E98-A  No. 12 ; pp. 2625-2632
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
digital filterparticle swarm optimization
 Summary | Full Text:PDF(1.7MB)

Real-Time Touch Controller with High-Speed Touch Accelerator for Large-Sized Touch Screens
SangHyuck BAE DoYoung JUNG CheolSe KIM KyoungMoon LIM Yong-Surk LEE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2015/01/01
Vol. E98-D  No. 1 ; pp. 193-196
Type of Manuscript:  LETTER
Category: Human-computer Interaction
Keyword: 
real-timeFPGAparallel processingdigital filtertouch controllercapacitive touch
 Summary | Full Text:PDF(953.7KB)

Computing Transformation Matrix for 1-D to 2-D Polynomial Transformation
Younseok CHOO Young-Ju KIM 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/10/01
Vol. E95-A  No. 10 ; pp. 1780-1783
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
polynomial transformationdigital filtertransformation matrix
 Summary | Full Text:PDF(79.8KB)

A Digital Filter for Stochastic Systems with Unknown Structure and Its Application to Psychological Evaluation of Sound Environment
Akira IKUTA Hisako MASUIKE Mitsuo OHTA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/07/01
Vol. E88-D  No. 7 ; pp. 1519-1525
Type of Manuscript:  Special Section PAPER (Special Section on Recent Advances in Circuits and Systems--Part 1)
Category: Adaptive Signal Processing
Keyword: 
unknown structural systemquantized observationdigital filterpsychological evaluationsound environment
 Summary | Full Text:PDF(312.3KB)

Two Methodology-Trials Using Higher Order Correlation for Reverberation Measurement of Noisy Acoustic Room
Kiminobu NISHIMURA Mitsuo OHTA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/03/01
Vol. E87-A  No. 3 ; pp. 598-604
Type of Manuscript:  Special Section PAPER (Special Section on Applications and Implementations of Digital Signal Processing)
Category: Audio/Speech Coding
Keyword: 
digital filterelimination of background noisemutual informationroom acousticsreverberation measurement
 Summary | Full Text:PDF(421.2KB)

Binary-Quantized Diffusion Systems and Their Filtering Effect on Sigma-Delta Modulated Signals
Daisuke HAMANO Hisato FUJISAKA Mititada MORISUE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/02/01
Vol. E87-A  No. 2 ; pp. 433-443
Type of Manuscript:  PAPER
Category: VLSI Design Technology and CAD
Keyword: 
linear diffusion systemsigma-delta modulationbit-stream signal processingdigital filter
 Summary | Full Text:PDF(1.2MB)

Higher-Order Sampling, Over Sampling and Digital Filtering Techniques for Radio Interferometry
Satoru IGUCHI Noriyuki KAWAGUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/09/01
Vol. E85-B  No. 9 ; pp. 1806-1816
Type of Manuscript:  PAPER
Category: Sensing
Keyword: 
radio interferometryhigher-order samplingover samplingdigital filter
 Summary | Full Text:PDF(678.7KB)

Computationally Efficient Implementation of Hypercomplex Digital Filters
Hisamichi TOYOSHIMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/08/01
Vol. E85-A  No. 8 ; pp. 1870-1876
Type of Manuscript:  Special Section LETTER (Special Section on Digital Signal Processing)
Category: Digital Filter
Keyword: 
hypercomplex numberbicomplex multiplierdigital filterfilter implementation
 Summary | Full Text:PDF(257.5KB)

Construction of Optimal Chaotic Spreading Sequence Using Lebesgue Spectrum Filter
Ken UMENO Akihiro YAMAGUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/04/01
Vol. E85-A  No. 4 ; pp. 849-852
Type of Manuscript:  Special Section LETTER (Special Section of Selected Papers from the 14th Workshop on Circuits and Systems in Karuizawa)
Category: 
Keyword: 
chaosCDMAergodic theorydigital filterLebesgue spectrum
 Summary | Full Text:PDF(181.9KB)

Development and Performance of the Terminal System for VLBI Space Observatory Programme (VSOP)
Satoru IGUCHI Noriyuki KAWAGUCHI Seiji KAMENO Hideyuki KOBAYASHI Hitoshi KIUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/02/25
Vol. E83-B  No. 2 ; pp. 406-413
Type of Manuscript:  PAPER
Category: Electronic and Radio Applications
Keyword: 
VLBIVSOPhigher-order samplingdigital filterbandwidthphase
 Summary | Full Text:PDF(1.2MB)

A Single-Chip Stereo Audio Delta-Sigma A/D Converter with 117 dB Dynamic Range
Ichiro FUJIMORI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/02/25
Vol. E83-A  No. 2 ; pp. 243-251
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
A/D converterdelta-sigma modulatorswitched-capacitor circuitsdigital filter
 Summary | Full Text:PDF(1.7MB)

Parameters and System Order Estimation Using Differential Filters and Resultant
Yasuo TACHIBANA Yoshinori SUZUKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/09/25
Vol. E82-A  No. 9 ; pp. 1900-1910
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
digital filterdifferential filteridentificationparameter estimationresultantsystem order estimation
 Summary | Full Text:PDF(1.7MB)

Performance Enhancement on Digital Signal Processors with Complex Arithmetic Capability
Yoshimasa NEGISHI Eiji WATANABE Akinori NISHIHARA Takeshi YANAGISAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/02/25
Vol. E82-A  No. 2 ; pp. 238-245
Type of Manuscript:  Special Section PAPER (Special Section on VLSI for Digital Signal Processing)
Category: 
Keyword: 
digital signal processordigital signal processingcomplex signal processingdigital filtercomplex multiplier
 Summary | Full Text:PDF(441.7KB)

The Differentiation by a Wavelet and Its Application to the Estimation of a Transfer Function
Yasuo TACHIBANA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/06/25
Vol. E81-A  No. 6 ; pp. 1194-1200
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
waveletdigital filterdifferential filtersdigital signal processingidentificationparameters estimationstep response
 Summary | Full Text:PDF(509.6KB)

Inverse Filter of Sound Reproduction Systems Using Regularization
Hironori TOKUNO Ole KIRKEBY Philip A. NELSON Hareo HAMADA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/05/25
Vol. E80-A  No. 5 ; pp. 809-820
Type of Manuscript:  Special Section PAPER (Special Section on Acoustical Inverse Problems)
Category: 
Keyword: 
digital filterinverse filterregularizationtransaural systemstereo dipole
 Summary | Full Text:PDF(989.3KB)

Block Implementation of High-Speed IIR Adaptive Noise Canceller
Xiaohua WU Shang LI Nobuaki TAKAHASHI Tsuyoshi TAKEBE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/03/25
Vol. E80-A  No. 3 ; pp. 466-471
Type of Manuscript:  Special Section PAPER (Special Section of Selected Papers from the 9th Karuizawa Workshop on Circuits and Systems)
Category: 
Keyword: 
adaptive filterdigital filterblock implementationnoise cancellerstochastic gradient method
 Summary | Full Text:PDF(404.8KB)

Interfrence Cancellation with Interpolated FFT
Hiroomi HIKAWA Vijay K. JAIN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1996/03/25
Vol. E79-A  No. 3 ; pp. 395-401
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
FFTdigital filterspectrum estimationinterference cancellation
 Summary | Full Text:PDF(473.8KB)

Equiripple Design of QMF Banks Using Digital Allpass Networks
Xi ZHANG Hiroshi IWAKURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1995/08/25
Vol. E78-A  No. 8 ; pp. 1010-1016
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
digital filterallpass networkQMF bankdesign method
 Summary | Full Text:PDF(499.6KB)

Development of I/Q Sampling Technology
Takuya WADA Shin'ichi TAKEYA Mitsuyoshi SHINONAGA Hiroshi MIYAUCHI Masanori MATSUMURA Tasuku MOROOKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1994/02/25
Vol. E77-B  No. 2 ; pp. 270-272
Type of Manuscript:  LETTER
Category: Electronic and Radio Applications
Keyword: 
phase detectiondigital filtersamplingDBFIFDC offset
 Summary | Full Text:PDF(200.9KB)

A Synthesis of Variable Wave Digital Filters
Eiji WATANABE Masato ITO Nobuo MURAKOSHI Akinori NISHIHARA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1994/01/25
Vol. E77-A  No. 1 ; pp. 263-271
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
variable digital filterwave digital filtersdigital filterLC filtersignal processing
 Summary | Full Text:PDF(598.6KB)

A Practical Trial of Dynamical State Estimation for Non-Gaussian Random Variable with Amplitude Limitation and Its Application to the Reverberation Time Measurement
Noboru NAKASAKO Mitsuo OHTA Yasuo MITANI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1993/09/25
Vol. E76-A  No. 9 ; pp. 1392-1402
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: 
Keyword: 
nonlinear saturation functionBayes' theoremdigital filternon-Gaussian distributionreverberation time measurement
 Summary | Full Text:PDF(830.5KB)

A Method of Approximating Characteristics of Linear Phase Filters Utilizing Interpolation Technique in Combination with LMS Method
Yoshiro SUHARA Takashi MADACHI Tosiro KOGA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1993/06/25
Vol. E76-A  No. 6 ; pp. 911-916
Type of Manuscript:  Special Section PAPER (Special Section on Papers Selected from 1992 Joint Technical Conference on Circuits/Systems,Computers and Communications (JTC-CSCC'92))
Category: Methods and Circuits for Signal Processing
Keyword: 
digital filterlinear phasedigital signal processing
 Summary | Full Text:PDF(436.9KB)

A Linear Phase Two-Channel Filter Bank Allowing Perfect Reconstruction
Hitoshi KIYA Mitsuo YAE Masahiro IWAHASHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1993/04/25
Vol. E76-A  No. 4 ; pp. 620-625
Type of Manuscript:  PAPER
Category: Linear and Nonlinear Digital Filters
Keyword: 
digital filtermultirate digital signal processingfilter bandsubband coding
 Summary | Full Text:PDF(360.2KB)

An Overall Analysis of Periodically Time Varying Digital Filters
Xiong Wei MIN Rokuya ISHII 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1993/03/25
Vol. E76-A  No. 3 ; pp. 425-438
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
recursive PTVGTFdigital filteranalysispolyphase model
 Summary | Full Text:PDF(804.9KB)

Discrete Time Modeling and Digital Signal Processing for a Parameter Estimation of Room Acoustic Systems with Noisy Stochastic Input
Mitsuo OHTA Noboru NAKASAKO Kazutatsu HATAKEYAMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1992/11/25
Vol. E75-A  No. 11 ; pp. 1460-1467
Type of Manuscript:  Special Section PAPER (Special Section on Acoustic System Modeling and Signal Processing)
Category: 
Keyword: 
input background noise polluting sound inputBayes' theoremdigital filterparameter estimationnon-Gaussian distributionnon-linear observation
 Summary | Full Text:PDF(610.5KB)

A State Estimation Method of Impulsive Signal Using Digital Filter under the Existence of External Noise and Its Application to Room Acoustics
Akira IKUTA Mitsuo OHTA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1992/08/25
Vol. E75-A  No. 8 ; pp. 988-995
Type of Manuscript:  Special Section PAPER (Special Section on the 6th Digital Signal Processing Symposium)
Category: 
Keyword: 
state estimationimpulsive signaldigital filterroom acoustic
 Summary | Full Text:PDF(514.2KB)