Zobrazeno 1 - 8
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pro vyhledávání: '"Edward S. Eby"'
Autor:
Edward S. Eby
Publikováno v:
The Journal of the Acoustical Society of America. 42:1287-1297
An approach to three‐dimensional ray tracing, based on the ray equations and Frenet formulas, is developed. It is applied to two families of constant sound‐speed surfaces for which Snell's laws are not known: coaxial circular cylinders and concen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0531a5bc913d3b58b35fa6a1c1e99a53
https://doi.org/10.1121/1.1910718
https://doi.org/10.1121/1.1910718
Autor:
Edward S. Eby
Publikováno v:
The Journal of the Acoustical Society of America. 48:622-627
For an arbitrary multivariate input‐amplitude distribution, it is shown that the density of the sum of clipped versions of the input waveforms is linearly related to the sums of the clipped moments of each order. This linear dependence implies that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78adae17adb830b98ad4afc7ad2cf552
https://doi.org/10.1121/1.1912185
https://doi.org/10.1121/1.1912185
Autor:
Edward S. Eby
Publikováno v:
The Journal of the Acoustical Society of America. 47:273-275
A temporal metric tensor is defined by combining the sound‐speed function with the spatial metric tensor for a Riemannian space. Fermat's principle implies that spatial rays are temporal geodesics. Ray equations generalized to Riemannian spaces are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fd6b0b615113cc1aa6ac9f860f2d282
https://doi.org/10.1121/1.1911482
https://doi.org/10.1121/1.1911482
At a single frequency an array's bearing-response pattern is expressed as a weighted sum of terms involving a steering matrix and the eigenvalues and eigenvectors of the array's spectral density matrix. This point of view is used to gain an understan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c2633bc67013054a3c93845e231a700
https://doi.org/10.21236/ad0710389
https://doi.org/10.21236/ad0710389
Publikováno v:
The Journal of the Acoustical Society of America. 44:1744-1745
It is suggested that the discrepancies noted by Folds and Brown between their theoretical and experimental results may be the result of incorrect theory.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b924f6116bdf1bc6db8a231f8ea25ef
https://doi.org/10.1121/1.1911330
https://doi.org/10.1121/1.1911330
Autor:
Edward S. Eby
Publikováno v:
The Journal of the Acoustical Society of America. 47:100-100
A temporal metric tensor is defined by combining the sound‐speed function with the spatial metric tensor for a Riemannian space. Fermat's principle implies that spatial rays are temporal geodesics. Ray equations generalized to Riemannian spaces are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e2b7ca1c2bccda5761af54bda3f64bc
https://doi.org/10.1121/1.1973767
https://doi.org/10.1121/1.1973767
Autor:
Edward S. Eby
Publikováno v:
The Journal of the Acoustical Society of America. 39:1242-1242
A mathematical model considering reflection as a reradiation phenomenon has been constructed. The model allows computation of the spectrum and waveform of a reflected pulse in terms of the incident plane‐wave pulse or its spectrum, the reradiation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c735dee9c69552b213171ccdf3c7b11e
https://doi.org/10.1121/1.1942812
https://doi.org/10.1121/1.1942812
Autor:
Edward S. Eby, Lloyd T. Einstein
Publikováno v:
The Journal of the Acoustical Society of America. 52:455-455
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f197e030562a85c64725dcded3d9b8c
https://doi.org/10.1121/1.1913118
https://doi.org/10.1121/1.1913118