Santiago Barreda
Assistant Professor, Department of Linguistics, UC Davis

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powertrack [phonTools]


Track the power in a sound at given time intervals. Window lengths and time steps may be specified by the user. Returns analysis time points and signal power at these points and, optionally, creates a plot of the power track.




Code used to generate examples:

## load sound. data (sound) ## compare waveform and power par (mfrow = c(2,1), mar = c(4,4,1,1)); plot (sound) powertrack (sound)