?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Dionysius+Samuel+Maulana&rft.au=22033245%2C+Dionysius+Samuel+Maulana&rft.aulast=22033245&rft.inst=Universitas+Kristen+Duta+Wacana&rft.title=BANDINGAN+NOISE+REDUCTION+DENGAN+MENGGUNAKAN+MEAN+FILTER%2C+MEDIAN+FILTER%2C+DAN+CONSERVATIVE+SMOOTHING&rft.date=June+2011&rft.degree=Final+Year+Projects+(S1)&rft.tpages=62