Signalprocessing
- Optimally-Modified Log-Spectral Amplitude (OM-LSA): Post-Filtering for Speech Intelligibility (July 19, 2026)
An in-depth mathematical and algorithmic guide to single-channel speech enhancement using Optimally-Modified Log-Spectral Amplitude (OM-LSA) post-filtering to boost speech intelligibility and eliminate musical noise.
- Real-Time Multichannel Speech Enhancement: Inverse-Free Rank-N Matrix Updating on Edge Hardware (July 19, 2026)
Solving matrix inversion bottlenecks in Multi-channel Wiener Filtering (MWF) using neural covariance attention and complex Conjugate Gradient solver for low-power drone and robotics hardware.