arXiv AI By Benjamin Hatton, Oliver Rhodes, Luca Peres

A Neuromorphic Trigger for Efficient Audio Event Detection

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arXiv:2606. 17775v1 Announce Type: cross Abstract: Efficient processing of continuous audio streams remains a key challenge for real-time and resource-constrained systems.

Machine-generated by The Flow from the publisher's headline and feed description — not written or checked by a human. The full article lives at arXiv AI.

arXiv AI
Jun 24

Neuromorphic Speech Enhancement with Dual-Branch Spiking Neural Networks

arXiv:2606. 23761v1 Announce Type: cross Abstract: Spiking neural network (SNN)-based neuromorphic speech enhancement has emerged as a promising paradigm due to its energy efficiency, yet it still underperforms classical artificial neural network (ANN)-based approaches owing to binary activations and the lack of well-designed network architectures.

By Taiyu Meng, Wenbin Jiang, Haoyi Zhang, Yuhan Zhou, Haibing Yin
arXiv AI
Aug 20

Low-Power, Neuromorphic, Acoustic Anomaly Detection for Persistent Machine Monitoring

The paper presents an autoencoder-based acoustic anomaly detection system implemented on Intel’s Loihi 2 neuromorphic processor. It achieves high detection performance—0.9959 AUC on a clean ToyADMOS ToyCar benchmark and 0.7990 source AUC on a noisy DCASE 2026 Task 2 ToyCar benchmark—while operating with only 0.0406–0.0426 mJ of dynamic energy per sample, far below CPU and GPU baselines. The system demonstrates that low‑power, on‑chip inference is feasible for persistent machine monitoring.

By Steven C. Nesbit (Information Sciences, CAI-3, Los Alamos National Laboratory, Los Alamos, USA), Victor M. Vergara (AeroVironment Inc., Albuquerque, USA), Michael A. Felix (University of New Mexico COSMIAC Research Center, Albuquerque, USA), Evan T. Kain (Air Force Research Laboratory, Kirtland AFB, USA), Luis R. Garc\'ia Carrillo (Air Force Research Laboratory, Kirtland AFB, USA), Gerd J. Kunde (Nuclear and Particle Physics and Applications, P-3, Los Alamos National Laboratory, Los Alamos, USA), Andrew T. Sornborger (Information Sciences, CAI-3, Los Alamos National Laboratory, Los Alamos, USA)