A method for computerized modification of certain natural animal sounds for communication study purposes |
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| Authors: | Torben Dabelsteen Simon Boel Pedersen |
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| Affiliation: | (1) Institute of Population Biology, University of Copenhagen, Universitetsparken 15, DK-2100 Copenhagen Ø, Denmark;(2) The Acoustics Laboratory, Technical University of Denmark, Lundtoftevej 100, DK-2800 Lyngby, Denmark |
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| Abstract: | A new method for computerized modification of sound signals is presented. With digital signal processing in the time domain it is possible to alter the amplitude, the frequency and the time scale of natural sounds independently. The method can be applied to natural sounds with reasonably pure tonal quality. |
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