New Paltz, NY (November 9, 2004)--Popless Voice Screens has introduced two innovative, adjustable pop filters--the VAC-s3.5, with its low profile 3.5-inch diameter acoustic screens and the VAC-s6, with 6-inch diameter screens attach to a microphone's shock mount. All Popless Voice Screens' pop filters feature Variable Acoustic Compression giving the user adjustable control of pop and sibilance filtering when recording vocals.