21 citations · 21 across the 5 of their papers we have counts for
4 papers · 1 filter
CLEAR: Online Speech Content Leakage Estimation through Cross-ASR Disagreement
Bhawana Chhaglani, Tanvi Kandepuneni, Jeremy Gummeson +1
Signal-level speech privacy mechanisms suppress linguistic content while preserving acoustic information needed by downstream sensing applications. However, their privacy settings…
FeatureSense: Protecting Speaker Attributes in Always-On Audio Sensing System
Bhawana Chhaglani, Sarmistha Sarna Gomasta, Yuvraj Agarwal +2
Audio is a rich sensing modality that is useful for a variety of human activity recognition tasks. However, the ubiquitous nature of smartphones and smart speakers with always-on m…
Towards Privacy-Preserving Audio Classification Systems
Bhawana Chhaglani, Jeremy Gummeson, Prashant Shenoy
Audio signals can reveal intimate details about a person's life, including their conversations, health status, emotions, location, and personal preferences. Unauthorized access or…
FlowSense: Monitoring Airflow in Building Ventilation Systems Using Audio Sensing
Bhawana Chhaglani, Camellia Zakaria, Adam Lechowicz +2
Proper indoor ventilation through buildings' heating, ventilation, and air conditioning (HVAC) systems has become an increasing public health concern that significantly impacts ind…