Paper Info
Title
DNN-Based Cross-Lingual Voice Conversion Using Bottleneck Features
Abstract
Cross-lingual voice conversion (CLVC) is quite challenging since the source and target speakers speak different languages. It is essential for various applications such as developing mixed-language speech synthesis systems, customization of speaking devices, etc. This paper proposes a deep neural network (DNN)-based approach utilizing bottleneck features for CLVC. In the proposed method, the speaker-independent information present in the speech signals from different languages is represented by using the bottleneck features extracted from a deep auto-encoder. A DNN model is trained to learn the mapping between bottleneck features and the corresponding spectral features of the target speaker. The proposed approach can capture speaker-specific characteristics of a target speaker, and requires no speech data from the source speaker during training. The performance of the proposed method is evaluated using data from three Indian languages: Telugu, Tamil and Malayalam. The experimental results show that the proposed method can effectively convert the source speaker voice to target speaker voice in a cross-lingual scenario.
Year
DOI
Venue
2020
10.1007/s11063-019-10149-y
Neural Processing Letters
Keywords
DocType
Volume
Cross-lingual voice conversion, Deep autoencoder, Deep neural network, Gaussian mixture model
Journal
51
Issue
ISSN
Citations 
2
1370-4621
0
PageRank 
References 
Authors
0.34
0
2
Name
Order
Citations
PageRank
M. Kiran Reddy132.11
K. Sreenivasa Rao264960.90