This java applet simulates the use of digital filters. Several sounds are provided including speech and noise. The user can apply various filters and view and hear their effect. The page includes extensive instructions for the applet and the source code. This applet is part of a large collection of physics and math applets.
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Keywords:sound,Informal Education,Higher Education,Oscillations & Waves,NSDL,Undergraduate (Upper Division),Music Perception and the Voice,Acoustics,Vocational/Professional Development Education,Undergraduate (Lower Division),Wave Motion,High School,NSDL_SetSpec_439869,harmonics,filters,Pitch,oai:nsdl.org:2200/20080905112035247T,Physics,fourier series
Access Privileges:Public - Available to anyone
License Deed:Creative Commons Attribution Non-Commercial Share Alike