Tayyab Zafar Background Noise Reduction and Signal Reconstruction for Airborne Acoustic Emission of a Machining Process / Tayyab Zafar - Islamabad : CEME NUST, 2015. - ill : x, 65 p. ; 30cm. Hardcover. Subjects--Personal Names: Mechatronics Engineering - MS - Thesis Dewey Class. No.: 621