Enhancing Neural Audio Fingerprint Robustness to Audio Degradation for Music Identification
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arXiv
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| Auteurs principaux: | , , , , , , |
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866916816838721536 |
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| author | Araz, R. Oguz Cortès-Sebastià, Guillem Molina, Emilio Serrà, Joan Serra, Xavier Mitsufuji, Yuki Bogdanov, Dmitry |
| author_facet | Araz, R. Oguz Cortès-Sebastià, Guillem Molina, Emilio Serrà, Joan Serra, Xavier Mitsufuji, Yuki Bogdanov, Dmitry |
| contents | Audio fingerprinting (AFP) allows the identification of unknown audio content by extracting compact representations, termed audio fingerprints, that are designed to remain robust against common audio degradations. Neural AFP methods often employ metric learning, where representation quality is influenced by the nature of the supervision and the utilized loss function. However, recent work unrealistically simulates real-life audio degradation during training, resulting in sub-optimal supervision. Additionally, although several modern metric learning approaches have been proposed, current neural AFP methods continue to rely on the NT-Xent loss without exploring the recent advances or classical alternatives. In this work, we propose a series of best practices to enhance the self-supervision by leveraging musical signal properties and realistic room acoustics. We then present the first systematic evaluation of various metric learning approaches in the context of AFP, demonstrating that a self-supervised adaptation of the triplet loss yields superior performance. Our results also reveal that training with multiple positive samples per anchor has critically different effects across loss functions. Our approach is built upon these insights and achieves state-of-the-art performance on both a large, synthetically degraded dataset and a real-world dataset recorded using microphones in diverse music venues. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2506_22661 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Enhancing Neural Audio Fingerprint Robustness to Audio Degradation for Music Identification Araz, R. Oguz Cortès-Sebastià, Guillem Molina, Emilio Serrà, Joan Serra, Xavier Mitsufuji, Yuki Bogdanov, Dmitry Sound Audio and Speech Processing Audio fingerprinting (AFP) allows the identification of unknown audio content by extracting compact representations, termed audio fingerprints, that are designed to remain robust against common audio degradations. Neural AFP methods often employ metric learning, where representation quality is influenced by the nature of the supervision and the utilized loss function. However, recent work unrealistically simulates real-life audio degradation during training, resulting in sub-optimal supervision. Additionally, although several modern metric learning approaches have been proposed, current neural AFP methods continue to rely on the NT-Xent loss without exploring the recent advances or classical alternatives. In this work, we propose a series of best practices to enhance the self-supervision by leveraging musical signal properties and realistic room acoustics. We then present the first systematic evaluation of various metric learning approaches in the context of AFP, demonstrating that a self-supervised adaptation of the triplet loss yields superior performance. Our results also reveal that training with multiple positive samples per anchor has critically different effects across loss functions. Our approach is built upon these insights and achieves state-of-the-art performance on both a large, synthetically degraded dataset and a real-world dataset recorded using microphones in diverse music venues. |
| title | Enhancing Neural Audio Fingerprint Robustness to Audio Degradation for Music Identification |
| topic | Sound Audio and Speech Processing |
| url | https://arxiv.org/abs/2506.22661 |