Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Kenji Furihata"'
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-10 (2020)
Scientific Reports
Scientific Reports
The need to understand and control intracranial pressure (ICP) is required for treatments in various clinical situations. The ICP value can only be measured by direct intracranial catheter or sensor placement, and a non-invasive ICP prediction method
Autor:
Masato Yamashita, Kenji Furihata
Publikováno v:
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA. 133(2):1169-1186
While occupational injury is associated with numerous individual and work-related risk factors, including long working hours and short sleep duration, the complex mechanisms causing such injuries are not yet fully understood. The relationship between
Autor:
Kenji Furihata
Publikováno v:
Acta Acustica united with Acustica. 96:851-862
In a recent paper [Acta Acustica united with Acustica 93 (2007) 73―83] [1], an experimental noise annoyance meter was proposed for estimating acceptable noise levels, L Aeq7 . In this experiment, the subjects were able to relate the value of L AeqT
Publikováno v:
The Journal of the Acoustical Society of America. 118:3691-3705
This paper describes a full vector intensity probe which advances the field of sound intensity and sound source direction estimation using six matched rotating and variable directional microphones. The probe has three pairs of microphones at an equal
Publikováno v:
The Journal of the Acoustical Society of America. 117:3636-3644
The present study extends our previous work [Furihata et al., J. Acoust. Soc. Am. 114, 174-184 (2003)] by investigating our electrodynamic planar loudspeaker when driven by a 12 bit digital signal with noise shaping. Changing the structure of the lou
Publikováno v:
The Journal of the Acoustical Society of America. 117:2247-2258
A drumlike traditional Japanese instrument, the mokugyo, is experimentally discussed. First, the acoustic characteristics of 176 mokugyos with diameters ranging from 7.5 to 120 cm and three drumsticks were measured. Results show that (a) the sound sp
Publikováno v:
The Journal of the Acoustical Society of America. 114:174-184
In this paper, an electrodynamic planar loudspeaker driven by a digital signal is experimentally discussed. The digital loudspeaker consists of 22 voice coils, 11 permanent magnets, a diaphragm with streamlined sections molded in plastic, and a suspe
Autor:
Kenji Furihata, Takesaburo Yanagisawa
Publikováno v:
Electronics and Communications in Japan (Part III: Fundamental Electronic Science). 78:1-9
The noise level and the effective noise level used for noise evaluation are physical indices and generally are not understood. It is believed that the understanding of such physical indices can be enhanced if one can realize a sound level meter which
Autor:
Kenji Furihata
Publikováno v:
The Journal of the Acoustical Society of America. 124(6)
Annoyance to noise is probably a good measure of the potential for complaint and community action. Each individual's degree of annoyance to noise cannot be accurately predicted from conventional laboratory studies and social surveys. Therefore, a log
Publikováno v:
The Proceedings of the Thermal Engineering Conference. 2007:129-130