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A Novel Method for Speech Acquisition and Enhancement by 94 GHz Millimeter-Wave Sensor
In order to improve the speech acquisition ability of a non-contact method, a 94 GHz millimeter wave (MMW) radar sensor was employed to detect speech signals. This novel non-contact speech acquisition method was shown to have high directional sensitivity, and to be immune to strong acoustical distur...
| Autores principales: | , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2015
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4732083/ https://www.ncbi.nlm.nih.gov/pubmed/26729126 http://dx.doi.org/10.3390/s16010050 |