Article

Three-dimensional omnidirectional acoustic illusion

2021-12-14

Abstract excerpt

Acoustic waves are ubiquitous in human everyday experience, therefore, precise control over the deformation of acoustic waves is always extremely desirable, which can be used, for example, to transform or hide objects from incident waves. Acoustic illusion devices are generally implemented by transformation acoustics, which can deceive ears or sonar systems. Challenges remain, the complexed and extreme material pa...

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Literature Corpus work: 4dc6173b-06dd-5093-a14d-816c48d260e6
DOI: 10.21203/rs.3.rs-1167047/v1

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