Open access
Sep 2026
Whispered Speech Recognition Enhancement Using Teager Energy Operator with PLP Features
Results demonstrate that TEPLPCC consistently surpasses baseline PLPCC and existing TEO-derived features (TELFCC and TEMFCC), achieving up to 13% relative improvement in mismatched conditions and approximately 10% higher recognition accuracy on average.
Branko R. Marković, J. Galić, Asutosh Kar
· Circuits, systems, and signa... · 0 citations