TY - RPRT TI - A Background Noise Reduction Technique Using Adaptive Noise Cancellation for Microphone Arrays AU - Spalt, Taylor B. AU - Fuller, Christopher R. AU - Brooks, Thomas F. AU - Humphreys, William M., Jr. PY - 2011 UR - https://ntrs.nasa.gov/citations/20110012472 ID - 20110012472 ER -