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Updated: Jan 11, 2026

Eliciting and Analyzing Male Mouse Ultrasonic Vocalization USV Songs
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Vowel- and Diphthong-Like Spectral Patterns in Sperm Whale Codas.

Gašper Beguš1,2, Ronald L Sprouse1,2, Andrej Leban3,2

  • 1Department of Linguistics, University of California, Berkeley, Berkeley, CA, USA.

Open Mind : Discoveries in Cognitive Science
|November 10, 2025
PubMed
Summary

Sperm whale communication (codas) is more complex than previously thought. New research reveals structured spectral properties, analogous to human vowels and diphthongs, adding a new dimension to understanding whale vocalizations.

Keywords:
cognitive sciencecommunicationlinguisticsmarine biologyphonologysperm whales

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