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Vasudha Kowtha

3 accepted papers

2023

Learning to Detect Novel and Fine-Grained Acoustic Sequences Using Pretrained Audio Representations

ICASSP 2023accepted

This work investigates pretrained audio representations for few shot Sound Event Detection. We specifically address the task of few shot detection of novel acoustic sequences, or sound events with semantically meaningful temporal structure, without assuming access to non-target audio. We develop pro…

Cited by 0SourceScholar
2023

Pre-Trained Model Representations and Their Robustness Against Noise for Speech Emotion Analysis

ICASSP 2023accepted

Pre-trained model representations have demonstrated state-of-the-art performance in speech recognition, natural language processing, and other applications. Speech models, such as Bidirectional Encoder Representations from Transformers (BERT) and Hidden units BERT (HuBERT), have enabled generating l…

Cited by 0SourceScholar
2020

Detecting Emotion Primitives from Speech and Their Use in Discerning Categorical Emotions

ICASSP 2020accepted

Emotion plays an essential role in human-to-human communication, enabling us to convey feelings such as happiness, frustration, and sincerity. While modern speech technologies rely heavily on speech recognition and natural language understanding for speech content understanding, the investigation of…

Cited by 17SourceScholar