Results 121 to 130 of about 558 (180)

Mechanical Effects of Medical Device Attachment to Human Tympanic Membrane. [PDF]

J Assoc Res Otolaryngol
Ebrahimian A, Mohammadi H, Maftoon N.
europepmc   +1 more source

Acoustic holography as a metrological tool for characterizing medical ultrasound sources and fields. [PDF]

J Acoust Soc Am, 2015
Sapozhnikov OA, Tsysar SA, Khokhlova VA, Kreider W.   +3 more
europepmc   +1 more source

Application of the theory of integral equations to the design of a multi-channel reverberation simulator [PDF]

, 2008
Potthast, R., Fazi, Filippo Maria, Seo, J., Nelson, P.A.   +3 more
core  

Full-field transient vibrometry of the human tympanic membrane by local phase correlation and high-speed holography. [PDF]

J Biomed Opt, 2014
Dobrev I, Furlong C, Cheng JT, Rosowski JJ.   +3 more
europepmc   +1 more source

Visualization of Vibration and Sound by Near-field Acoustical Holography

The Journal of the INCE of Japan, 1998
openaire   +1 more source

MEMS Acoustic Sensors: Charting the Path from Research to Real-World Applications. [PDF]

Micromachines (Basel)
Wang Q, Zhang Y, Cheng S, Wang X, Wu S, Liu X.   +5 more
europepmc   +1 more source

Measuring operational deflection shapes with a scanning P-U probe [PDF]

, 2012
Fernandez Comesana, Daniel, Latorre Iglesias, Eduardo, Smith, Malcolm G., Holland, Keith R., de Bree, Hans-Elias, Wind, Jelmer   +5 more
core  

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Planar near-field acoustical holography in a moving medium

The Journal of the Acoustical Society of America, 2002
Near-field acoustical holography (NAH) is a well-established method to study acoustic radiation near a stationary sound source in a homogeneous, stationary medium. However, the current theory of NAH is not applicable to moving sound sources, such as automobiles and trains.
Richard J, Ruhala, David C, Swanson
openaire   +4 more sources

Multisource statistically optimized near-field acoustical holography

The Journal of the Acoustical Society of America, 2015
This paper presents a reduced-order approach to near-field acoustical holography (NAH) that allows the user to account for sound fields generated by multiple spatially separated sources. In this method, an equivalent wave model (EWM) of a given field is formulated to include combinations of planar, cylindrical, spherical, or other elementary wave ...
Alan T, Wall, Kent L, Gee, Tracianne B, Neilsen   +2 more
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Regularization methods for near-field acoustical holography

The Journal of the Acoustical Society of America, 2001
The reconstruction of the pressure and normal surface velocity provided by near-field acoustical holography (NAH) from pressure measurements made near a vibrating structure is a linear, ill-posed inverse problem due to the existence of strongly decaying, evanescentlike waves.
Williams Earl G
openaire   +4 more sources