• 515 引用
  • 14 h指数
19962019
Pureに変更を加えた場合、すぐここに表示されます。

研究成果 1996 2019

フィルター
Article
2019
2 引用 (Scopus)

Griffin-lim like phase recovery via alternating direction method of multipliers

Masuyama, Y., Yatabe, K. & Oikawa, Y., 2019 1 1, : : IEEE Signal Processing Letters. 26, 1, p. 184-188 5 p., 8552369.

研究成果: Article

Method of multipliers
Alternating Direction Method
Recovery
Spectrogram
Acoustic signal processing
公開
decomposition
optimization
acoustics
attack
simulation
1 引用 (Scopus)
directivity
finite difference time domain method
estimating
acoustic simulation
approximation

Three-dimensional noise and spatial mapping system with aerial blimp robot

Saitou, R., Ikeda, Y. & Oikawa, Y., 2019 1 1, : : Acoustical Science and Technology. 40, 1, p. 12-22 11 p.

研究成果: Article

robots
propellers
pilotless aircraft
acoustic measurement
balloons
1 引用 (Scopus)
sound fields
sound intensity
acoustics
cameras
2018
2 引用 (Scopus)
dictionaries
monopoles
acoustics
estimating
estimates

Blind reverberation energy estimation using exponential averaging with attack and release time constants for hearing aids

Nozaki, K., Ikeda, Y., Oikawa, Y., Fujisaka, Y. I. & Sunohara, M., 2018 12 15, : : Applied Acoustics. 142, p. 106-113 8 p.

研究成果: Article

reverberation
hearing
attack
time constant
subtraction
1 引用 (Scopus)

Hat-type hearing aid system with flexible sound directivity pattern

Inoue, T., Ikeda, Y. & Oikawa, Y., 2018 1 1, : : Acoustical Science and Technology. 39, 1, p. 22-29 8 p.

研究成果: Article

directivity
hearing
microphones
acoustics
intelligibility
5 引用 (Scopus)

Infinite-dimensional SVD for revealing microphone array's characteristics

Koyano, Y., Yatabe, K. & Oikawa, Y., 2018 1 1, : : Applied Acoustics. 129, p. 116-125 10 p.

研究成果: Article

microphones
configurations
linear arrays
sound fields
arrivals
1 引用 (Scopus)
radon
acoustics
controllability
estimates
sound waves
3 引用 (Scopus)

Optical visualization of a fluid flow via the temperature controlling method

Tanigawa, R., Ishikawa, K., Yatabe, K., Oikawa, Y., Onuma, T. & Niwa, H., 2018 7 15, : : Optics Letters. 43, 14, p. 3273-3276 4 p.

研究成果: Article

fluid flow
flow visualization
temperature control
visibility
interferometry
2 引用 (Scopus)
piezoelectric transducers
acoustics
transducers
diaphragms
sound pressure
12 引用 (Scopus)

Simultaneous imaging of flow and sound using high-speed parallel phase-shifting interferometry

Ishikawa, K., Tanigawa, R., Yatabe, K., Oikawa, Y., Onuma, T. & Niwa, H., 2018 3 1, : : Optics Letters. 43, 5, p. 991-994 4 p.

研究成果: Article

interferometry
high speed
acoustics
sound waves
flow visualization
5 引用 (Scopus)
interferometry
acoustics
high speed cameras
fluid flow
signal processing
2017
11 引用 (Scopus)
Acoustic fields
acousto-optics
sound fields
Optics
projection
16 引用 (Scopus)
ellipses
interferometry
pixels
sound fields
retrieval
8 引用 (Scopus)
selectors
directivity
acoustics
simulation
loudspeakers
32 引用 (Scopus)
Interferometry
Principal component analysis
MATLAB
retrieval
interferometry
23 引用 (Scopus)

Spatio-temporal filter bank for visualizing audible sound field by Schlieren method

Chitanont, N., Yatabe, K., Ishikawa, K. & Oikawa, Y., 2017 1 1, : : Applied Acoustics. 115, p. 109-120 12 p.

研究成果: Article

sound fields
filters
acoustics
visibility
elastic waves
2016
33 引用 (Scopus)
nonlinearity
Phase measurement
Calibration
causes
Compensation and Redress
17 引用 (Scopus)
Convex optimization
optimization
Fourier transforms
differential operators
redundancy
42 引用 (Scopus)

High-speed imaging of sound using parallel phase-shifting interferometry

Ishikawa, K., Yatabe, K., Chitanont, N., Ikeda, Y., Oikawa, Y., Onuma, T., Niwa, H. & Yoshii, M., 2016 6 13, : : Optics Express. 24, 12, p. 12922-12932 11 p.

研究成果: Article

sound fields
interferometry
high speed
sound pressure
acoustics
25 引用 (Scopus)
principal components analysis
interferometry
matrices
random noise
decomposition
8 引用 (Scopus)

Observation of traveling wave with laser tomography

Ikeda, Y., Okamoto, N., Konishi, T., Oikawa, Y., Tokita, Y. & Yamasaki, Y., 2016, : : Acoustical Science and Technology. 37, 5, p. 231-238 8 p.

研究成果: Article

sound fields
sound waves
traveling waves
tomography
loudspeakers
2015
3 引用 (Scopus)

Design of an ultrasonic piezoelectric transducer having double-linked diaphragms for parametric speakers

Kuroda, J., Oikawa, Y., Yamasaki, Y., Sato, S., Komoda, M. & Onishi, Y., 2015, : : Acoustical Science and Technology. 36, 5, p. 385-396 12 p.

研究成果: Article

piezoelectric transducers
diaphragms
transducers
ultrasonics
flat plates

Evaluation of tooth-conduction microphone for communication under noisy environment

Torikai, Y., Kuze, D., Kurosawa, J., Oikawa, Y. & Yamasaki, Y., 2015, : : Acoustical Science and Technology. 36, 6, p. 500-506 7 p.

研究成果: Article

teeth
microphones
communication
conduction
evaluation
1 引用 (Scopus)

Non-intrusive sound pressure measurement using light scattering

Ishikawa, K., Oikawa, Y. & Yamasaki, Y., 2015, : : Acoustical Science and Technology. 36, 5, p. 408-418 11 p.

研究成果: Article

pressure measurement
sound pressure
light scattering
sound fields
scattering
20 引用 (Scopus)
Acoustic field measurement
optical data processing
Least squares approximations
Optical data processing
Helmholtz equation
Signal denoising
Automobile frames
spectrograms
Acoustic noise
Acoustics
2014
1 引用 (Scopus)

Sound reproduction using the photoacoustic effect

Yamabe, K., Oikawa, Y. & Yamasaki, Y., 2014, : : Acoustical Science and Technology. 35, 1, p. 59-61 3 p.

研究成果: Article

acoustics
halogens
charcoal
luminaires
air
2012
1 引用 (Scopus)

Extraction of sound field information from high-speed movie of flowing dust

Akutsu, M., Oikawa, Y. & Yamasaki, Y., 2012, : : Acoustical Science and Technology. 33, 5, p. 316-319 4 p.

研究成果: Article

sound fields
dust
high speed
harmonic analysis
drums
1 引用 (Scopus)

The driving system for piezoelectric speaker with low power consumption

Kuroda, J., Onishi, Y., Komoda, M., Oikawa, Y. & Yamasaki, Y., 2012, : : Acoustical Science and Technology. 33, 6, p. 372-375 4 p.

研究成果: Article

compressors
suppressors
low pass filters
ratings
electrical impedance
2008

Parallel computing in sound field analysis by bread slicing method

Tokita, Y., Oikawa, Y. & Yamasaki, Y., 2008, : : Acoustical Science and Technology. 29, 1, p. 113-116 4 p.

研究成果: Article

slicing
sound fields
distributed memory
grids
communicating
2005
2 引用 (Scopus)
arrivals
estimates
matrices
acoustics
2 引用 (Scopus)
arrivals
output
iteration
estimating
frequency ranges
1996
1 引用 (Scopus)
sound fields
microphones
rooms
synthesis
intelligibility