A LPC Integrated Spectral Subtraction Model Acoustic Feedback Cancellation
نویسندگان
چکیده
Speech is the most adaptive communication adaptive by human as well as computer for interaction. The speech can be captured online or from distance input source devices. But these devices have the limitation to include some kind of impurities in the signal. One such problem commonly found in such speech signal is Acoustic feedback problem. It is considered as the sharp background instrumentation noise included as the loop. The identification of this kind of noise is always a challenge for speech signal. In this present work, a hybrid model is defined for noise cancellation. The results shows that the work has improved the speech signal and provided the effective results
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