Results 61 to 70 of about 2,454,565 (202)

The Study of Sound Intensity Distribution and Its Relationship Overtime with the Livelihoods of People in the Community Around Samui Airport

open access: yesวารสารวิทยาการสารสนเทศและเทคโนโลยีประยุกต์
The purpose of this study is to investigate the distribution of sound intensity and its relationship over time with the livelihoods of people in three communities surrounding Samui Airport, consisting of Ban Bang Rak, Ban Plai Laem, and Ban Chaweng.
Kodchagan Sri-ta   +3 more
doaj   +1 more source

3D Acoustic Field Intensity Probe Design and Measurements

open access: yesArchives of Acoustics, 2016
The aim of this paper is two-fold. First, some basic notions on acoustic field intensity and its measurement are shortly recalled. Then, the equipment and the measurement procedure used in the sound intensity in the performed research study are described.
Józef KOTUS   +2 more
doaj   +1 more source

Associated Students of the University of Puget Sound Senate Minutes 2002-2003 [PDF]

open access: yes, 2002
Meeting minutes of the Associated Students of the University of Puget Sound from 09/2002 - 04/2003.
Associated Students of the University of Puget Sound (ASUPS)
core  

Associated Students of the University of Puget Sound Senate Minutes 1992-1993 [PDF]

open access: yes, 1992
Meeting minutes of the Associated Students of the University of Puget Sound from 09/1992 - 04/1993.
Associated Students of the University of Puget Sound,
core  

Experimental Acoustic Noise and Sound Quality Characterization of a Switched Reluctance Motor Drive with Hysteresis and PWM Current Control

open access: yesMachines
This paper presents an experimental characterization of acoustic noise and sound quality in a 12/8 Switched Reluctance Motor (SRM) using hysteresis and Pulse Width Modulation (PWM) current control techniques.
Moien Masoumi, Berker Bilgin
doaj   +1 more source

Associated Students of the University of Puget Sound Senate Minutes 2004-2005 [PDF]

open access: yes, 2004
Meeting minutes of the Associated Students of the University of Puget Sound from 09/2004 - 04/2005.
Associated Students of the University of Puget Sound (ASUPS)
core  

Analysis of Transient Sounds by Sound intensity Techniques.

open access: yesTRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, 1993
Sound intensity measurement is very useful for analysis of sound fields. A time-averaged intensity is usually applied to process time-invariant signals. In order to analyze a transient sound, the conventional sound intensity must be modified or other methods must be applied.
Suzuki, Naomasa, Kitagawa, Hajime
openaire   +2 more sources

Associated Students of the University of Puget Sound Senate Minutes 2007-2008 [PDF]

open access: yes, 2007
Meeting minutes of the Associated Students of the University of Puget Sound from 09/2007 - 04/2008.
Associated Students of the University of Puget Sound (ASUPS)
core  

An integrated three-dimensional sound-intensity probe [PDF]

open access: yes, 2008
This thesis deals with the development of an integrated three dimensional sound intensity probe. Although a 3D sound-intensity probe based on an (manual) assembly of multiple particle velocity sensors and a sound pressure microphone exists, by ...
Doekle R. Yntema, Yntema, Doekle Reinder
core   +1 more source

Associated Students of the University of Puget Sound (ASUPS) Senate Minutes 2016-0217 [PDF]

open access: yes, 2016
Meeting minutes of the Associated Students of the University of Puget Sound from 09/2016 - 05/2017.
Associated Students of the University of Puget Sound (ASUPS)
core  

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