Figure 6From: Musical-Noise Analysis in Methods of Integrating Microphone Array and Spectral Subtraction Based on Higher-Order Statistics(a) Theoretical kurtosis ratio after SS for various values of oversubtraction parameter β and flooring parameter η. In this figure, kurtosis of input signal is fixed to 6.0. (b) Theoretical kurtosis ratio after SS for various values of input kurtosis. In this figure, flooring parameter η is fixed to 0.0.Back to article page