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Author

K. V. Prasad

2 papers indexed here

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Open access Sep 2026

Spatio-Spectral Hypergraph Attention Network for Multi-Speaker Emotion Separation in High Noise Acoustic Environments

Multi-speaker speech emotion recognition becomes challenging when speech signals overlap and are corrupted by acoustic noise, as interference between speakers can obscure emotion-related acoustic characteristics. Existing approaches often model individual speech representations or pairwise relationships but have limite...

Abdul Ashfaque Basha, K. V. Prasad · 0 citations
Open access Sep 2026

A Hybrid Wav2Vec2 and LFCC-CNN Framework for Voice Spoofing Detection

Anti-spoofing systems are important for protecting security-sensitive applications such as financial services, smart assistants, biometric authentication, and access control systems. However, the increasing use of text-to-speech (TTS) and voice conversion (VC) technologies has made it easier to generate spoofed speech...

Abdul Ashfaque Basha, K. V. Prasad · 0 citations

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