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Table 5 Processing methods for different manufacturing signals

From: Advanced Data Collection and Analysis in Data-Driven Manufacturing Process

Signal Time domain Frequency domain Time-frequency domain Statistical analysis
Cutting force [97] [100] [105] [110]
Vibration [96] [101] [106] [111]
Acoustic emission [98] [102] [107, 108] [112]
Current [99] [103] [109]  
Audible sound   [104] [51] [113]