Adaptive Weiner Filter for Speech Enhancement Under Various Noisy Conditions

Paper Topic :

Speech interface; Speech processing

Author Name :

Dipal thathagar

Abstract :

The performance of a noisy speech enhancement algorithm depends on the estimation of the priori signal-to-noise ratio (SNR). The most widely used approach to estimate the priori SNR parameter uses Decision-Directed (DD), Two Step Noise Reduction (TSNR), Harmonic Regeneration Noise Reduction (HRNR) method in Adaptive Weiner filter.

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