Search Results - "Meghanani, Amit"

Recognition of Alzheimer’s Dementia From the Transcriptions of Spontaneous Speech Using fastText and CNN Models by Meghanani, Amit, Anoop, C. S., Ramakrishnan, Angarai Ganesan

“…Alzheimer’s dementia (AD) is a type of neurodegenerative disease that is associated with a decline in memory. However, speech and language impairments are also…”
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An Exploration of Log-Mel Spectrogram and MFCC Features for Alzheimer's Dementia Recognition from Spontaneous Speech by Meghanani, Amit, C. S., Anoop, Ramakrishnan, A. G.

“…In this work, we explore the effectiveness of log-Mel spectrogram and MFCC features for Alzheimer's dementia (AD) recognition on ADReSS challenge dataset. We…”
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SCORE: Self-Supervised Correspondence Fine-Tuning for Improved Content Representations by Meghanani, Amit, Hain, Thomas

“…There is a growing interest in cost-effective self-supervised fine-tuning (SSFT) of self-supervised learning (SSL)-based speech models to obtain task-specific…”
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LASER: Learning by Aligning Self-supervised Representations of Speech for Improving Content-related Tasks by Meghanani, Amit, Hain, Thomas

“…Self-supervised learning (SSL)-based speech models are extensively used for full-stack speech processing. However, it has been observed that improving…”
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Improving Acoustic Word Embeddings through Correspondence Training of Self-supervised Speech Representations by Meghanani, Amit, Hain, Thomas

“…Acoustic word embeddings (AWEs) are vector representations of spoken words. An effective method for obtaining AWEs is the Correspondence Auto-Encoder (CAE). In…”
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SCORE: Self-supervised Correspondence Fine-tuning for Improved Content Representations by Meghanani, Amit, Hain, Thomas

“…There is a growing interest in cost-effective self-supervised fine-tuning (SSFT) of self-supervised learning (SSL)-based speech models to obtain task-specific…”
Get full text

Pitch-synchronous DCT features: A pilot study on speaker identification by Meghanani, Amit, Ramakrishnan, A G

“…We propose a new feature, namely, pitchsynchronous discrete cosine transform (PS-DCT), for the task of speaker identification. These features are obtained…”
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