Spontaneous human speech mimicry by a cetacean Sam Ridgway, Donald Carder, Michelle Jeffries, Mark Todd Current Biology Volume 22, Issue 20, Pages R860-R861 (October 2012) DOI: 10.1016/j.cub.2012.08.044 Copyright © 2012 Elsevier Ltd Terms and Conditions
Figure 1 Acoustic record of human speech and whale speech-like sound. (A) Human speech from a tape recorded voice track analyzed with Audacity (an on-line open source sound editor). (B) Whale speech-like sounds recorded with a B&K microphone in air and displayed in water-fall mode on the SD 350 digital spectrum Analyzer (Scientific Atlanta). Current Biology 2012 22, R860-R861DOI: (10.1016/j.cub.2012.08.044) Copyright © 2012 Elsevier Ltd Terms and Conditions