Lantian Li 15-05-11
1. Make complementary experiments on discriminative feature training based on DNN / SVM.
Exp. results show that the performance of DNN-based system is better than SVM-based system under most conditions.
Yet, the DNN-based system is greatly influenced by the DNN struture.
2. Help ZiYang research on the effect of speech rate for speaker recognition.
Results show that for normal-rate trained speaker model, the verification performance for test utterance at normal and
faster rates is better than at a slower rate.
3. Make preliminary experiments on Speech watermarking.
1. Go on the task 1,2,3.