Acoustic sentinel: hierarchical classification of footstep sound using fine and coarse-grain acoustic feature representations for tactical surveillance
A
Anshuman Agrahri
C
Chandresh Kumar Maurya
R
Ravi Shekhar Tiwari
S
Shashwat Tripathi
(Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University)
Article Details
Journal
Scientific Reports
Volume / Issue
Vol. 16, Issue 1
Published
January 17, 2026
ISSN
2045-2322
Publisher
Nature Portfolio
Authors (4)
A
Anshuman Agrahri
C
Chandresh Kumar Maurya
R
Ravi Shekhar Tiwari
S
Shashwat Tripathi
Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University
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