Interspeech Design Choices For X Vectors Based Speaker Anonymization

Figure 1 From Design Choices For X Vector Based Speaker Anony 1) select n candidate target x vectors from the anonymization pool; 2) average them to obtain the pseudo speaker x vector. in the following, we introduce various design choices for pseudo speaker selection. in all cases, a single target pseudo speaker x vector is selected for a given source speaker s, and all the ut. @inproceedings{srivastava20 interspeech, author={brij mohan lal srivastava and n. tomashenko and xin wang and emmanuel vincent and junichi yamagishi and mohamed maouche and aurélien bellet and marc tommasi}, title={{design choices for x vector based speaker anonymization}}, year=2020, booktitle={proc. interspeech 2020}, pages={1713 1717}, doi.

Table 1 From Design Choices For X Vector Based Speaker Anonym We explore several design choices for the distance metric between speakers, the region of x vector space where the pseudo speaker is picked, and gender selection. to assess the strength of anonymization achieved, we consider attackers using an x vector based speaker verification system who may use original or anonymized speech for enrollment. Bottleneck (bn) features and the source speaker’s x vector from. the input signal. step 2 (x vector anonymization) anonymizes. this x vector using an external pool of speakers. step 3 (speech. We explore several design choices for the distance metric between speakers, the region of x vector space where the pseudo speaker is picked, and gender selection. to assess the strength of anonymization achieved, we consider attackers using an x vector based speaker verification system who may use original or anonymized speech for enrollment. Doi: 10.21437 interspeech.2020 2692 corpus id: 218674355; design choices for x vector based speaker anonymization @inproceedings{srivastava2020designcf, title={design choices for x vector based speaker anonymization}, author={brij mohan lal srivastava and natalia a. tomashenko and xin wang and emmanuel vincent and junichi yamagishi and mohamed maouche and aur{\'e}lien bellet and marc tommasi.