Evaluating Similarity of Spectrogram-like Images of DC Motor Sounds by Pearson Correlation Coefficient
Three main approaches on how audio signals can be used as input to a deep learning model are: extracting hand-crafted features from audio signals, mapping audio signals into appropriate images such as spectrogram-like ones, and using directly raw audio signals. Among these approaches, the usage of s...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
Kaunas University of Technology
2022-06-01
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Series: | Elektronika ir Elektrotechnika |
Subjects: | |
Online Access: | https://eejournal.ktu.lt/index.php/elt/article/view/31041 |