Bionaire 911DCS Replacement Electret Filter Scrub your audio clean - dramatically reduce all types of unwanted noise, from tape hiss, clicks and crackles, to buzzing, hums and rumble Reduces clicks & crackles, hiss, hum & buzzing, rumble & most other noise without harming the audio you wish to preserve The ideal audio companion for almost any MiniDV, Digital8, or other digital camcorder; video editing software; audio CD burning software; digital audio workstation; audio enabled website; presentation software; or other multimedia application Use SoundSoap as a standalone application. Or run it as a fully integrated plug-in with any compatible Audio Units, DirectX, RTAS or VST host program contact BIAS for latest host compatibility information SoundSoap's easy & intuitive workspace makes cleaning audio a snap while its unique Wash Window shows how well it works