Ma, Y. Fong, K. Keikha, M. Keir, J.J. Kishi, D. Koscielniak, S.R. Lang, D. Laxdal, R.E. Lilje, L. Nagimov, R.R. Yao, Z.Y. Zheng, Q. Zvyagintsev, V. JACoW Publishing Geneva, Switzerland 2226-0366 978-3-95450-194-6 10.18429/JACoW-LINAC2018-TUPO020 English 370-373 TUPO020 cavity cryomodule pick-up damping linac Contribution to a conference proceedings 2019 2019-01 https://doi.org/10.18429/JACoW-LINAC2018-TUPO020 http://jacow.org/linac2018/papers/tupo020.pdf Now the stage of the 30MeV portion of ARIEL (The Advanced Rare Isotope Laboratory) e-Linac is under commissioning which includes an injector cryomodule (ICM) and the 1st accelerator cryomodule (ACM1) with two cavities configuration. In this paper, the progress of the microphonics investigation and suppression of ICM and ACM1 is presented.