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Classification of Sounds Indicative of Respiratory Diseases
2019This work presents a system achieving classification of respiratory sounds directly related to various diseases of the human respiratory system, such as asthma, COPD, and pneumonia. We designed a feature set based on wavelet packet analysis characterizing data coming from four sound classes, i.e. crack, wheeze, normal, crack+wheeze.
Ntalampiras, Stavros, Potamitis, Ilyas
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The Use of Sound Symbolism in Sentiment Classification
2012In this paper, we present a method for estimating the sentiment polarity of Japanese sentences including onomatopoeic words. Onomatopoeic words imitate the sounds they represent and can help us understand the sentiment of the sentence. Although there are many onomatopoeic words in Japanese, conventional sentiment classification methods have not taken ...
Takuma Igarashi +3 more
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Problems with Automatic Classification of Musical Sounds
2003Convenient searching of multimedia databases requires well annotated data. Labeling sound data with information like pitch or timbre must be done through sound analysis. In this paper, we deal with the problem of automatic classification of musical instrument on the basis of its sound.
Alicja Wieczorkowska +3 more
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Multichannel Separation and Classification of Sound Events
2021 29th European Signal Processing Conference (EUSIPCO), 2021Robin Scheibler +2 more
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Environment sound classification using an attention-based residual neural network
Neurocomputing, 2021Achyut Mani Tripathi
exaly
Multi-channel lung sound classification with convolutional recurrent neural networks
Computers in Biology and Medicine, 2020Elmar Messner +2 more
exaly
Research of heart sound classification using two-dimensional features
Biomedical Signal Processing and Control, 2023Junbin Zang +2 more
exaly