Pitch-robust acoustic feature using single frequency filtering for children's KWS.

Biswaranjan Pattanayak Gayadhar Pradhan

Published in: Pattern Recognit. Lett. (2021)

Keyphrases

feature descriptors
image features
robust estimation
feature vectors
partial occlusion
source localization
computer vision
feature selection
learning environment
information filtering
bandpass
educational software
acoustic features
bird species