Dushyant Sharma
Dushyant Sharma is a Principal Research Scientist, working as part of the Central Research and Development organization at Nuance on front end signal processing and acoustic data augmentation. His research interests include non-intrusive speech signal analysis, single and multi-channel speech enhancement and acoustic data augmentation and simulation. Dushyant joined Nuance in 2012 after completing his Ph.D. in speech signal processing from the Centre for Law Enforcement Audio Research (CLEAR) at Imperial College in London, UK.

Dushyant Sharma’s stories

Delivering non-intrusive signal intelligence with deep learning

When a signal is acquired in a room with reflective surfaces and noise sources, the acquired signal can be modeled by convolution with the room impulse response (RIR) plus an additive noise component. The level of reverberation can be characterized by an RIR, from which the Clarity Index (C50) metric can be obtained which has […]