Environmental Noise Cancellation by Using Neuro Fuzzy Adaptive Filtering

Here an attempt has been made for environmental noise cancellation using adaptive Neuro fuzzy inference system for mobile communication. The aim of present work is to reduce the environmental noise during the speech communication by using Adaptive Neuro Fuzzy Filtering. Now a day´s many people are using mobile phones during their journey, as received signal is continuously corrupted by environmental noise, which can be identified by the neural network classification since neural network alone cannot provide good performance so a new technique to remove environmental noise in original speech signal by combining fuzzy based classification of noises, modelling of noises and cancellation of noise signals using Neuro fuzzy technique is proposed.