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Unsupervised Anomalous Sound Detection for Machine Condition Monitoring Using Temporal Modulation Features on Gammatone Auditory Filterbank.
Kai Li
Quoc-Huy Nguyen
Yasuji Ota
Masashi Unoki
Published in:
DCASE (2022)
Keyphrases
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condition monitoring
filter bank
anomaly detection
feature vectors
continuous wavelet transform
feature extraction
subband
fault detection
signal processing
image features
feature space
image processing
genetic algorithm
fault diagnosis
spectral analysis
vibration signal
power transformers