Measured Acoustic Pressure Fields (image) Chinese Academy of Sciences Headquarters Share Print E-Mail Caption These are measured acoustic pressure fields. (a) The incident pressure field at 0 ms. (b)â€�(d) The scattered pressure fields at 1.8 ms from the soft plane (b), the soft target (c), and the cloaked soft target (d), respectively. Credit IOA Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.