Octant Spherical Harmonics Features for Source Localization using Artificial Intelligence based on Unified Learning Framework
Recent advancements in artificial intelligence (AI) have shown potential solutions to acoustic
source localization in three-dimensional space. This paper proposes a new low-complex AI …
source localization in three-dimensional space. This paper proposes a new low-complex AI …
Robust DOA Estimation: Cross-Branch Fused Multi-stream Network with Feature Enhancement
Y Yan, Q Huang - Circuits, Systems, and Signal Processing, 2024 - Springer
Accurate direction of arrival (DOA) estimation is critical for many audio signal processing
tasks in microphone array applications. However, real-world environments pose …
tasks in microphone array applications. However, real-world environments pose …
Improving Source Tracking Accuracy through Learning-Based Estimation Methods in SH Domain: A Comparative Study
Acoustic source tracking is significant across applications like surveillance,
teleconferencing, and robot audition, yet the complexity introduced by reverberation …
teleconferencing, and robot audition, yet the complexity introduced by reverberation …
[PDF][PDF] Learning-based masking for reliable source localization interfered by undesired directional noise
It is incredibly challenging to simultaneously locate an acoustic source in a noisy,
reverberant environment and mitigates directional interference. The proposed study uses a …
reverberant environment and mitigates directional interference. The proposed study uses a …