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Figure 3
The measured in-plane (Tp) and normal-to-the-plane-of-incidence transmittance (Tn) for a pipe of diameter 28 mm as a function of frequency. |
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Figure 3
The measured in-plane (Tp) and normal-to-the-plane-of-incidence transmittance (Tn) for a pipe of diameter 28 mm as a function of frequency. |