no code implementations • 3 Sep 2019 • Morten Kolbæk, Zheng-Hua Tan, Søren Holdt Jensen, Jesper Jensen
Finally, we show that a loss function based on scale-invariant signal-to-distortion ratio (SI-SDR) achieves good general performance across a range of popular speech enhancement evaluation metrics, which suggests that SI-SDR is a good candidate as a general-purpose loss function for speech enhancement systems.