Deepak Gala
Papers
3
Total Citations
44
H-Index
2
About
Deepak Gala is a roboticist and acoustic engineer whose work sits at the intersection of autonomous navigation and auditory perception. His primary research focuses on real-time sound source localization and tracking for unmanned ground robots, using a novel self-rotational bi-microphone array. Gala’s major contribution lies in demonstrating that a minimal, two-microphone system—rotating at a constant angular velocity—can achieve full three-dimensional localization of both stationary and moving sound sources, a task typically requiring more complex microphone arrays. His 2018 paper on this technique, which leverages only interaural time difference (ITD) cues, has garnered 29 citations, establishing a foundation for low-cost, biologically inspired robotic hearing. In his 2023 follow-up, Gala extended this work to track sound sources moving in 3D space, presenting two distinct approaches that account for the combined motion of the source and the rotating array. This research is particularly impactful for field robotics, where auditory cues can complement or replace visual data in cluttered or low-light environments. Gala’s work represents a significant step toward making autonomous robots more perceptive and adaptable in real-world scenarios.
Research Focus
Key Achievements
Top Papers
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