update

examples/spectrum_unet_irm_aishell/step_2_train_model.py

@@ -79,7 +79,7 @@ class CollateFunction(object):
                  hop_length: int = 80,
                  window_fn: str = "hamming",
                  irm_beta: float = 1.0,
-                 epsilon: float = 1e-8,
+                 epsilon: float = 1e-7,
                  ):
         self.n_fft = n_fft
         self.win_length = win_length