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cs.AI2025
Listen Like a Teacher: Mitigating Whisper Hallucinations using Adaptive Layer Attention and Knowledge Distillation
Kumud Tripathi, Aditya Srinivas Menon, Aman Gaurav +2
The Whisper model, an open-source automatic speech recognition system, is widely adopted for its strong performance across multilingual and zero-shot settings. However, it frequent…
cs.SD2025
LASPA: Language Agnostic Speaker Disentanglement with Prefix-Tuned Cross-Attention
Aditya Srinivas Menon, Raj Prakash Gohil, Kumud Tripathi +1
Speaker recognition models face challenges in multi-lingual settings due to the entanglement of linguistic information within speaker embeddings. The overlap between vocal traits s…
cs.SD2025
Attention Is Not Always the Answer: Optimizing Voice Activity Detection with Simple Feature Fusion
Kumud Tripathi, Chowdam Venkata Kumar, Pankaj Wasnik
Voice Activity Detection (VAD) plays a key role in speech processing, often utilizing hand-crafted or neural features. This study examines the effectiveness of Mel-Frequency Cepstr…