Quantitative analysis of low frequency acoustic characteristics for reverse horn by bottleneck effect analogy method
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DOI: 10.1142/s021798491950177x
Abstract: Reverse horn as one of the Acoustic Black Hole (ABH) structures can be used to effectively reduce low frequency acoustic waves by focusing the sound energy. The sound waves in relatively low frequency range are… read more here.
Keywords: frequency acoustic; characteristics reverse; low frequency; reverse horn ... See more keywords