REVIEW 1 cited by
A Study of F0 Modification for X-Vector Based Speech Pseudonymization Across Gender
Not yet reviewed by Pith; the record is open.
This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.
SPECIMEN: schema-true, not a live event
T0 review · schema-true
One-sentence machine reading of the paper's core claim.
pith:XXXXXXXX · record.json · timestamp
Signed reviews
read the original abstract
Speech pseudonymization aims at altering a speech signal to map the identifiable personal characteristics of a given speaker to another identity. In other words, it aims to hide the source speaker identity while preserving the intelligibility of the spoken content. This study takes place in the VoicePrivacy 2020 challenge framework, where the baseline system performs pseudonymization by modifying x-vector information to match a target speaker while keeping the fundamental frequency (F0) unchanged. We propose to alter other paralin-guistic features, here F0, and analyze the impact of this modification across gender. We found that the proposed F0 modification always improves pseudonymization We observed that both source and target speaker genders affect the performance gain when modifying the F0.
Forward citations
Cited by 1 Pith paper
-
Inference Attacks for X-Vector Speaker Anonymization
A training-free inference attack that simulates the x-vector anonymization pipeline for each suspect and compares extracted x-vectors outperforms ML-based speaker identification attacks on anonymized speech.
Discussion (0). Continue with ORCID to comment.