✦ LIBER ✦

Using the Diffuse Approximation for Optimizing the Location of Anti-Sound Sources

✍ Scribed by B. Nayroles; G. Touzot; P. Villon

Publisher: Elsevier Science
Year: 1994
Tongue: English
Weight: 779 KB
Volume: 171
Category: Article
ISSN: 0022-460X
DOI: 10.1006/jsvi.1994.1100

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

On the use of acoustical holography to l

On the use of acoustical holography to locate sound sources on complex structures

✍ E.E. Watson; W.F. King III 📂 Article 📅 1976 🏛 Elsevier Science 🌐 English ⚖ 906 KB

Spherical beam-forming and music methods

Spherical beam-forming and music methods for the estimation of location and strength of spherical sound sources

✍ Jae-Woong Choi; Yang-Hann Kim 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 970 KB

This paper shows the effect of spherical wave fronts on conventional noise source identification methods which assume a planar wave front. The effects of the array parameters, namely, the distance between the adjacent microphones, the aperture size of a microphone array, and the bearing angle of noi

Optimal mesh design for the finite eleme

Optimal mesh design for the finite element approximation of reaction–diffusion problems

✍ Christos Xenophontos 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 155 KB

THE COMPLETE IMAGE-SOURCE METHOD FOR THE

THE COMPLETE IMAGE-SOURCE METHOD FOR THE PREDICTION OF SOUND DISTRIBUTION IN NON-DIFFUSE ENCLOSED SPACES

✍ S.M. Dance; B.M. Shield 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 251 KB

An image-source based computer model is presented for the prediction of sound distribution in non-diffuse fitted enclosed spaces, such as factories. The new model, CISM, was developed on the basis of the sound propagation predictions of the Ondet and Barbry RAYCUB model in laboratory and industrial

SUBJECTIVE PREFERENCE FOR SOUND SOURCES

SUBJECTIVE PREFERENCE FOR SOUND SOURCES LOCATED ON THE STAGE AND IN THE ORCHESTRA PIT OF AN OPERA HOUSE

✍ S. SATO; H. SAKAI; N. PRODI 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 415 KB

The present study investigates whether the subjective preference theory can be applied to the sound field in an opera house. Paired-comparison tests were conducted to obtain scale values of subjective preference. As the source locations of the music on the stage and in the orchestra pit were moved,

An Efficient Algorithm for Solving the I

An Efficient Algorithm for Solving the Inverse Problem of Locating the Interfaces Using the Frequency Sounding Data

✍ Alexandre Timonov; Michael V. Klibanov 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 146 KB

We consider the inverse coefficient problem of locating the interface positions arising in frequency sounding of layered media. Such a problem is of particular interest in the exploration of geophysics, underwater acoustics and electromagnetics, optical sensing, and so forth. We found that a simplif