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Kunkun SongGong

2 accepted papers

2025

Bayesian Nonparametric Clustering for Source Counting with a Small Aperture Microphone Array

ICASSP 2025accepted

Source counting (SC) in an indoor environment is an important problem in computational auditory scene analysis. However, the problem is challenging, especially when reverberation and ambient noise are present in the environment. To address this problem, we propose an augmented Bayesian non-parametri…

Cited by 0SourceScholar
2024

Multi-Speaker Localization in the Circular Harmonic Domain on Small Aperture Microphone Arrays Using Deep Convolutional Networks

ICASSP 2024accepted

Acoustic signal processing in the circular harmonic domain (CHD) is an appealing method for speaker localization, since it inherently supports wideband acoustic sources and provides frequency invariant beampatterns. However, the performance of existing circular harmonic direction-of-arrival (DOA) es…

Cited by 0SourceScholar