Over-the-air White-box Attack on the Wav2Vec Speech Recognition Neural Network

Fuente: arXiv
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Autor principal: Alexey, Protopopov
Formato: Preprint
Publicado: 2026
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author Alexey, Protopopov
author_facet Alexey, Protopopov
contents Automatic speech recognition systems based on neural networks are vulnerable to adversarial attacks that alter transcriptions in a malicious way. Recent works in this field have focused on making attacks work in over-the-air scenarios, however such attacks are typically detectable by human hearing, limiting their potential applications. In the present work we explore different approaches of making over-the-air attacks less detectable, as well as the impact these approaches have on the attacks' effectiveness.
format Preprint
id arxiv_https___arxiv_org_abs_2603_16972
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Over-the-air White-box Attack on the Wav2Vec Speech Recognition Neural Network
Alexey, Protopopov
Audio and Speech Processing
Machine Learning
Sound
Automatic speech recognition systems based on neural networks are vulnerable to adversarial attacks that alter transcriptions in a malicious way. Recent works in this field have focused on making attacks work in over-the-air scenarios, however such attacks are typically detectable by human hearing, limiting their potential applications. In the present work we explore different approaches of making over-the-air attacks less detectable, as well as the impact these approaches have on the attacks' effectiveness.
title Over-the-air White-box Attack on the Wav2Vec Speech Recognition Neural Network
topic Audio and Speech Processing
Machine Learning
Sound
url https://arxiv.org/abs/2603.16972