UATR	underwater acoustic target recognition
DNN	Deep Neural Network
ML	machine learning
DEMON	Detection of envelope modulation on noise
LOFAR	Low-frequency analysis and recording
CQT	Constant-Q transform
MFCC	Mel frequency cepstral coefficients
GFCC	Gammatone frequency cepstral coefficients
SNR	signal-to-noise ratio
STFT	short-time Fourier transform
t-SNE	t-Distributed Stochastic Neighbor Embedding