000 00285nam a2200085Ia 4500
008 220120s9999||||xx |||||||||||||| ||und||
100 _aKaryappa, Akshith Monnappa, Ragh Kuttappa and Rohith
245 0 _aAcoustic noise suppression
260 _aCoorg Institute of Technology
_bPonnampet
_c2014
999 _c138073
_d138073