Reflected Wave Reduction Based on Time-Delay Separation for the Plane Array of Multilayer Acoustic Absorbers. - Hwijin Park; Yeong Bae Won; Sehyeong Jeong; Joo Young Pyun; Kwan Kyu Park; Jeong-Min Lee; Hee-Seon Seo; Hak Yi (Sensors, 2021)