Measured variables for cheetah meows.

Abstract

<p>Spectrogram (right) and mean power spectrum of the entire call (left). Designations: duration–call duration; f0 beg–the fundamental frequency at the onset of a call; f0 end–the fundamental frequency at the end of a call; f0 max–the maximum fundamental frequency; f0 min–the minimum fundamental frequency; f peak–the frequency of maximum amplitude within a call; q25, q50 q75 –the lower, the medium and the upper quartiles, covering respectively 25%, 50% and 75% energy of a call spectrum. The spectrogram was created at 11025 Hz sampling frequency, Fast Fourier Transform (FFT) 512, Hamming window, frame 50%, overlap 96.87%.</p

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