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Characteristics of the advertisement call of Staurois parvus and its acoustic environment.

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posted on 20.02.2013, 04:45 by T. Ulmar Grafe, Doris Preininger, Marc Sztatecsny, Rosli Kasah, J. Maximilian Dehling, Sebastian Proksch, Walter Hödl

(A) Oscillogram and spectrogram of a representative advertisement call with 34 notes. (B) Power spectrum of the same recording showing the energy contained in the ambient noise produced by the fast-flowing stream at which males called. The peak at 5500 Hz represents the advertisement call of S. parvus.


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