Specifically tailored for Tiki's functionality, iZotope's Adaptive Noise Reduction (ANR) analyzes the incoming audio stream to detect and suppress undesired background noise, while Key Click Reduction (KCR) is specially developed to reduce typing noises by "grabbing" rapid rise sounds such as keyboard clicks.
ENGADGET: Blue Microphones Tiki USB mic now available at Best Buy, coming to Apple stores July 15th