# DHAuDS: A Dynamic and Heterogeneous Audio Benchmark for Test-Time Adaptation

Source: [DHAuDS: A Dynamic and Heterogeneous Audio Benchmark for Test-Time Adaptation](<https://www.sota2.com/research/paper/6925380fd6b0dd334292f418>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2026-06-24T05:00:31.418Z

Authors: Weichuang Shao, Iman Yi Liao, Tomas Henrique Bode Maul, Tissa Chandesa

Published: 2025-11-23T12:19:23.000Z

## Abstract

Existing Test-time Adaptation (TTA) studies rely heavily on static and homogeneous corruption protocols, such as ImageNet-C and CIFAR-10-C/100-C, leading to inconsistent evaluation settings and potentially inflated robustness estimates that are compared with real-world situations. TTA lacks a standardized evaluation infrastructure capable of modeling realistic heterogeneous acoustic degradation. We introduce DHAuDS, a standardized benchmark suite for evaluating audio classification TTA robustness under dynamic corruption severity and heterogeneous noise mixtures. Rather than proposing a new TTA algorithm, DHAuDS focuses on exposing robustness limitations that remain hidden under conventional fixed-noise evaluation protocols.

## Recorded benchmark results

A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage.

## Original sources and implementation

[Original paper](<https://arxiv.org/abs/2511.18421>)

[PDF](<https://arxiv.org/pdf/2511.18421.pdf>)