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Qingmu Liu

3 accepted papers

2024

EMALG: An Enhanced Mandarin Lombard Grid Corpus with Meaningful Sentences

ICASSP 2024accepted

This study investigates the Lombard effect, where individuals adapt their speech in noisy environments. We introduce an enhanced Mandarin Lombard grid (EMALG) corpus with meaningful sentences, enhancing the Mandarin Lombard grid (MALG) corpus. EMALG features 34 speakers and improves recording setups…

Cited by 0SourceScholar
2024

Universal Semi-Supervised Domain Adaptation by Mitigating Common-Class Bias

CVPR 2024poster

Domain adaptation is a critical task in machine learning that aims to improve model performance on a target domain by leveraging knowledge from a related source domain. In this work we introduce Universal Semi-Supervised Domain Adaptation (UniSSDA) a practical yet challenging setting where the targe…

2023

PMMSD: Development of the Matrix Sentence Intelligibility Dataset for Mandarin with Lombard Effect

ICASSP 2023accepted

This paper presents a Paired Mandarin Matrix Sentence Dataset (PMMSD), which will be available after publication. PMMSD is the first Mandarin matrix sentence intelligibility dataset containing both plain and Lombard speech for scientific research. The results verify that different Lombard styles wou…

Cited by 0SourceScholar