Dictionary learning for pitch estimation in speech signals

@article{Huang2017DictionaryLF,
  title={Dictionary learning for pitch estimation in speech signals},
  author={Feng Huang and P{\'e}ter Bal{\'a}zs},
  journal={2017 IEEE 27th International Workshop on Machine Learning for Signal Processing (MLSP)},
  year={2017},
  pages={1-6}
}
This paper presents an automatic approach for parameter training for a sparsity-based pitch estimation method that has been previously published. For this pitch estimation method, the harmonic dictionary is a key parameter that needs to be carefully prepared beforehand. In the original method, extensive human supervision and involvement are required to construct and label the dictionary. In this study, we propose to employ dictionary learning algorithms to learn the dictionary directly from… CONTINUE READING