A method and apparatus are provided for reducing noise in a signal. Under one aspect of the invention, a correction vector is selected based on a noisy feature vector that represents a noisy signal. The selected correction vector incorporates dynamic aspects of pattern signals. The selected correction...http://www.google.com.au/patents/US7542900?utm_source=gb-gplus-sharePatent US7542900 - Noise reduction using correction vectors based on dynamic aspects of speech and noise normalization
