# Data Augmentation with Signal Companding for Detection of Logical Access Attacks

> Research article (ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2021) · cited 26× · AI/ML

**Wikidata**: [openalex:W3162784934](https://www.wikidata.org/wiki/openalex:W3162784934)  
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