A Novel Method for Broiler Abnormal Sound Detection Using WMFCC and HMM

Figure 6

The characteristics of three sound samples of cough, snore, and interfering sound. (a) MFCCs of cough; (b) WMFCCs of cough; (c) PWMFCCs of cough; (d) CWMFCCs of cough; (e) weighted PWMFCCs of cough; (f) weighted CWMFCCs of cough.

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