Privacy and Utility of X-Vector Based Speaker Anonymization

We study the scenario where individuals ( speakers ) contribute to the publication of an anonymized speech corpus. Data users leverage this public corpus for downstream tasks, e.g., training an automatic speech recognition (ASR) system, while attackers may attempt to de-anonymize it using auxiliary...

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Veröffentlicht in:	IEEE/ACM transactions on audio, speech, and language processing speech, and language processing, 2022-01, Vol.30, p.2383-2395
Hauptverfasser:	Srivastava, Brij Mohan Lal, Maouche, Mohamed, Sahidullah, Md, Vincent, Emmanuel, Bellet, Aurelien, Tommasi, Marc, Tomashenko, Natalia, Wang, Xin, Yamagishi, Junichi
Format:	Artikel
Sprache:	eng
Schlagworte:	Artificial Intelligence Audio equipment Automatic speech recognition Cloning Computation and Language Computer Science Corpus linguistics Error analysis Feature extraction Linkability Machine Learning Measurement Privacy Quality assessment speaker anonymization Speech recognition Speech synthesis Task analysis Training voice conversion Voice recognition
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