Search Results for author: Francesco Nespoli

Found 4 papers, 2 papers with code

Speaker anonymization using neural audio codec language models

2 code implementations25 Sep 2023 Michele Panariello, Francesco Nespoli, Massimiliano Todisco, Nicholas Evans

The vast majority of approaches to speaker anonymization involve the extraction of fundamental frequency estimates, linguistic features and a speaker embedding which is perturbed to obfuscate the speaker identity before an anonymized speech waveform is resynthesized using a vocoder.

Language Modelling

Two-Stage Voice Anonymization for Enhanced Privacy

no code implementations28 Jun 2023 Francesco Nespoli, Daniel Barreda, Joerg Bitzer, Patrick A. Naylor

In recent years, the need for privacy preservation when manipulating or storing personal data, including speech , has become a major issue.

Voice Conversion

Relative Acoustic Features for Distance Estimation in Smart-Homes

no code implementations2 Dec 2022 Francesco Nespoli, Daniel Barreda, Patrick A. Naylor

Any audio recording encapsulates the unique fingerprint of the associated acoustic environment, namely the background noise and reverberation.

Room Impulse Response (RIR)

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