METHOD AND APPARATUS FOR INTEGRATING AND REMOVING ACOUSTIC ECHO AND BACKGROUND NOISE BASED ON DEEPENING NEURAL NETWORK

摘要

An integrated neural network based noise and echo cancellation method and apparatus are presented. According to an embodiment of the present invention, there is provided a method for removing an integrated noise and echo based on a deepening neural network, comprising: extracting a feature vector from a speech signal including noise and echo; And acquiring a final speech signal in which noise and echo are integrated by using the integrated elimination gain of noise and echo estimated through learning of the feature vector and the depth-of-field network (DNN).