Browsing Contribucions a congressos by Subject "Ultrasons"
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Construction and characterization of an omnidirectional parametric loudspeaker consisting of ultrasound transducers set on sphere
(Novem 2018. Noise and vibration emerging methods, 2018)Standard omnidirectional sound sources typically consist of conventional loudspeakers arranged in a dodecahedral configuration. For such devices, a microphone in a circular trajectory around the source ...