Modulation and sound source determination (Studies of the possible use of amplitude modulation and envelope information that is present in most everyday sounds. These enevlope cues maybe used for segregating sounds in a complex, multisound source acoustic waveform).
Rippled Noise (Using iterated rippled noise, IRN, to study pitch processing and the role of echoes in sound source determination).
Binaural Processing and Localization (Studies of binaural interference, dichotic pitch, and localization of sounds with echoes).