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Negative dispersion in bone: The role of interference in measurements of the apparent phase velocity of two temporally overlapping signals

In this study the attenuation coefficient and dispersion (frequency dependence of phase velocity) are measured using a phase sensitive (piezoelectric) receiver in a phantom in which two temporally overlapping signals are detected, analogous to the fast and slow waves typically found in measurements...

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Détails bibliographiques
Auteurs principaux: Bauer, Adam Q., Marutyan, Karen R., Holland, Mark R., Miller, James G.
Format: Artigo
Langue:Inglês
Publié: Acoustical Society of America 2008
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC2677307/
https://ncbi.nlm.nih.gov/pubmed/18397043
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1121/1.2839893
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