1. Voice conversion through vector quantization;Abe,1988
2. VOCAINE the vocoder and applications in speech synthesis;Agiomyrgiannakis,2015
3. ARX-LF-based source-filter methods for voice modification and transformation;Agiomyrgiannakis,2009
4. Voice conversion based on non-negative matrix factorization using phoneme-categorized dictionary;Aihara,2014
5. Individuality-preserving voice conversion for articulation disorders based on non-negative matrix factorization;Aihara,2013