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EMGworks® Software
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Biosignal Calibration

EMGworks® Software - Advanced Signal Processing

Amplitude

Root Mean Square
EMG Signal Walking
 RMS
Amplitude Estimate
  • Assess muscular force
  • Estimate amplitude of signals
  • Compare EMG activity

Moving Average

MF Estimate
 MOV
MF Averaged Estimate
  • Calculate time-varying mean
  • Smooth high variance measurements

Integration
RMS of EMG Signal, Typing
 INT
Cumulative Effect
  • Assess energy expenditure
  • Compare cumulative muscle activity
 

Frequency

Median Frequency
EMG Signal, Isometric Contraction
 MDF
Rate of Fatigue
  • Fatigue assessments
  • Track spectral variation

Power Spectral Density

EMG Signal, Isometric Contraction
 PSD
Frequency Distribution
  • Map frequency content of signals
  • Check for hidden noise sources
  • Compare spectral distributions
 

Timing

Threshold
EMG Signal, Walking
 THLD
Muscle Timing
  • Mark EMG events
  • Muscle timing comparisons
  • Amplitude-driven events

Rate
EKG Signal
 RATE
Heart Rate Variablity
  • Track heart rate
  • Track respiration rate
  • Foot-step pace and cadence

Histogram
Typing Activity (RMS)
 HIST
Amplitude Count
  • Count number of threshold-driven EMG bursts
  • Amplitude-driven event counter

 
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