Figure 9From: Single-channel noise reduction using unified joint diagonalization and optimal filteringPerformance as a function of the input SNR compared to other filtering methods. (a) Output SNR and (b) speech distortion index as a function of the input SNR for a speech signal with full-rank covariance matrix compared to the Wiener filter and three filters from [10] at an input SNR of 10 dB.Back to article page