Object oriented acoustic modeling tools and methods
US7623994B2 · kind B2 · utility
1Cited by
5References
36Claims
0Family size
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Key dates
| Filing date | Jul 26, 2004 |
| Grant date | Nov 24, 2009 |
| Priority date | — |
| Expiry date | Jan 11, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L25/03
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Techniques for creating an acoustic model from a finite element mode include strategically partitioning elements of the finite element model into sets, forming composite centroids from the partitioned elements and then calculating the spatial distances between the composite centroids so that an acoustic model can be created using a tiny portion of the computational power otherwise required. By further constraining the composite model to conform to an M-by-N array, object-oriented code can be used.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.