Spearphone: a lightweight speech privacy exploit via accelerometer-sensed reverberations from smartphone loudspeakers

S. Abhishek Anand, Chen Wang, Jian Liu, Nitesh Saxena, Yingying Chen 0001. Spearphone: a lightweight speech privacy exploit via accelerometer-sensed reverberations from smartphone loudspeakers. In Christina Pöpper, Mathy Vanhoef, Lejla Batina, René Mayrhofer, editors, WiSec '21: 14th ACM Conference on Security and Privacy in Wireless and Mobile Networks, Abu Dhabi, United Arab Emirates, 28 June - 2 July, 2021. pages 288-299, ACM, 2021. [doi]

Abstract

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