Methods for reconstructing acoustic quantities based on acoustic pressure measurements
SF Wu - The Journal of the Acoustical Society of America, 2008 - pubs.aip.org
This paper presents an overview of the acoustic imaging methods developed over the past
three decades that enable one to reconstruct all acoustic quantities based on the acoustic …
three decades that enable one to reconstruct all acoustic quantities based on the acoustic …
[图书][B] Analysis and synthesis of sound-radiation with spherical arrays
F Zotter - 2009 - researchgate.net
This work demonstrates a comprehensive methodology for capture, analysis, manipulation,
and reproduction of spatial sound-radiation. As the challenge herein, acoustic events need …
and reproduction of spatial sound-radiation. As the challenge herein, acoustic events need …
Directivities of symphony orchestra instruments
J Pätynen, T Lokki - Acta Acustica united with Acustica, 2010 - ingentaconnect.com
The sound radiation patterns of musical instruments represent a considerable part of the
perceived room acoustics. The directivities of fourteen common symphony orchestra …
perceived room acoustics. The directivities of fourteen common symphony orchestra …
Materials engineering of violin soundboards by Stradivari and Guarneri
We investigated the material properties of Cremonese soundboards using a wide range of
spectroscopic, microscopic, and chemical techniques. We found similar types of spruce in …
spectroscopic, microscopic, and chemical techniques. We found similar types of spruce in …
Acoustic centering of sources measured by surrounding spherical microphone arrays
I Ben Hagai, M Pollow, M Vorländer… - The Journal of the …, 2011 - pubs.aip.org
The radiation patterns of acoustic sources have great significance in a wide range of
applications, such as measuring the directivity of loudspeakers and investigating the …
applications, such as measuring the directivity of loudspeakers and investigating the …
Computation of spherical harmonic representations of source directivity based on the finite-distance signature
The measurement of directivity for sound sources that are not electroacoustic transducers is
fundamentally limited because the source cannot be driven with arbitrary signals. A …
fundamentally limited because the source cannot be driven with arbitrary signals. A …
Time-domain simulation of a guitar: Model and method
G Derveaux, A Chaigne, P Joly… - The Journal of the …, 2003 - pubs.aip.org
This paper presents a three-dimensional time-domain numerical model of the vibration and
acoustic radiation from a guitar. The model involves the transverse displacement of the …
acoustic radiation from a guitar. The model involves the transverse displacement of the …
[HTML][HTML] Seeing the sound of castanets: Acoustic resonances between shells captured by high-speed optical visualization with 1-mm resolution
K Ishikawa, K Yatabe, Y Oikawa - The Journal of the Acoustical Society …, 2020 - pubs.aip.org
Sound fields radiated from the castanet, a Spanish percussive instrument comprising two
shells, were optically visualized. A measurement system, which used parallel phase-shifting …
shells, were optically visualized. A measurement system, which used parallel phase-shifting …
Laser vibrometry measurements of vibration and sound fields of a bowed violin
P Gren, K Tatar, J Granström, NE Molin… - Measurement science …, 2006 - iopscience.iop.org
Laser vibrometry measurements on a bowed violin are performed. A rotating disc apparatus,
acting as a violin bow, is developed. It produces a continuous, long, repeatable, multi …
acting as a violin bow, is developed. It produces a continuous, long, repeatable, multi …
[PDF][PDF] A virtual symphony orchestra for studies on concert hall acoustics
J Pätynen - 2011 - aaltodoc.aalto.fi
Traditionally, concert hall acoustics is evaluated by listening to live concerts, which makes a
direct comparison challenging. This thesis presents new tools and methods in the domain of …
direct comparison challenging. This thesis presents new tools and methods in the domain of …