DHAuDS: A Dynamic and Heterogeneous Audio Benchmark for Test-Time Adaptation
Paper
• 2511.18421 • Published
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UrbanSound8K-C (US8-C) serves as a benchmark for DHAuDS in the context of test-time adaptation for audio classification. US8-C, a subset of UrbanSound8K, utilizes only test-set samples to address domain shift. Each sample in US8-C has a duration of 4 seconds, a sample rate of 44.1 kHz, and belongs to one of 10 classes. The dataset comprises seven corruption sets: WHN, ENSC, TST, and PSH. Each corruption set is divided into two levels, L1 and L2, where L2 indicates a higher degree of complexity. US8-C is further divided into evaluation and adaptation sets, each comprising 9,836 samples and including both levels of all seven corruptions. In total, US8-C consists of 19,672 samples, with each corruption level, such as WHN-L1 or WHN-L2, containing 2,459 samples.
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