4 papers
ASCMamba: Multimodal Time-Frequency Mamba for Acoustic Scene Classification
Bochao Sun, Dong Wang, ZhanLong Yang +2
Acoustic Scene Classification (ASC) is a fundamental problem in computational audition, which seeks to classify environments based on the distinctive acoustic features. In the ASC…
Noise-Robust Sound Event Detection and Counting via Language-Queried Sound Separation
Yuanjian Chen, Yang Xiao, Han Yin +2
Most sound event detection (SED) systems perform well on clean datasets but degrade significantly in noisy environments. Language-queried audio source separation (LASS) models show…
Ensemble Confidence Calibration for Sound Event Detection in Open-environment
Yuanjian Chen, Han Yin
Sound event detection (SED) has made strong progress in controlled environments with clear event categories. However, real-world applications often take place in open environments.…
Enhancing Stereo Sound Event Detection with BiMamba and Pretrained PSELDnet
Wenmiao Gao, Han Yin
Pre-training methods have greatly improved the performance of sound event localization and detection (SELD). However, existing Transformer-based models still face high computationa…