Time reversibility in acoustic signals
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Redalyc
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Universidad Nacional Autónoma de México
2004
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| _version_ | 1876467788227280896 |
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| author | Juan Manuel Velázquez Arcos |
| author_facet | Juan Manuel Velázquez Arcos |
| contents | Time reversibility in acoustic signals Juan Manuel Velázquez Arcos Alejandro Ramírez Rojas Ingeniería Acoustics Greens Functions Time Reversal Process Inverse Scattering Analysis In this work we make a description of the time reversion problem in sound waves. Our objective is to explain thephenomena through the Fourier transform of the Greens function. With this function it is possible to characterizethe propagation of the emitted signal. It also can be used to express the time-reversed signal in such a way that wecan select precisely the destination site of the signal. Finally, we show some possible practical applications of thisproblem. 2004 artículo científico 1665-6423 https://www.redalyc.org/articulo.oa?id=47420202 en http://www.redalyc.org/revista.oa?id=474 Journal of Applied Research and Technology application/pdf Universidad Nacional Autónoma de México Journal of Applied Research and Technology (México) Num.2 Vol.2 |
| format | Artículo científico |
| id | redalyc_47420202 |
| institution | Redalyc |
| language | en |
| publishDate | 2004 |
| publisher | Universidad Nacional Autónoma de México |
| spellingShingle | Time reversibility in acoustic signals Juan Manuel Velázquez Arcos Ingeniería Acoustics Greens Functions Time Reversal Process Inverse Scattering Analysis Time reversibility in acoustic signals Juan Manuel Velázquez Arcos Alejandro Ramírez Rojas Ingeniería Acoustics Greens Functions Time Reversal Process Inverse Scattering Analysis In this work we make a description of the time reversion problem in sound waves. Our objective is to explain thephenomena through the Fourier transform of the Greens function. With this function it is possible to characterizethe propagation of the emitted signal. It also can be used to express the time-reversed signal in such a way that wecan select precisely the destination site of the signal. Finally, we show some possible practical applications of thisproblem. 2004 artículo científico 1665-6423 https://www.redalyc.org/articulo.oa?id=47420202 en http://www.redalyc.org/revista.oa?id=474 Journal of Applied Research and Technology application/pdf Universidad Nacional Autónoma de México Journal of Applied Research and Technology (México) Num.2 Vol.2 |
| title | Time reversibility in acoustic signals |
| topic | Ingeniería Acoustics Greens Functions Time Reversal Process Inverse Scattering Analysis |
| url | https://www.redalyc.org/articulo.oa?id=47420202 |