Vowel- and Diphthong-Like Spectral Patterns in Sperm Whale Codas https://news.ycombinator.com/item?id=45959486 https://news.ycombinator.com/item?id=45959486 Co

Vowel- and Diphthong-Like Spectral Patterns in Sperm Whale Codas https://news.ycombinator.com/item?id=45959486 https://news.ycombinator.com/item?id=45959486 Contextual and combinatorial structure in sperm whale vocalisations https://news.ycombinator.com/item?id=40288582 https://news.ycombinator.com/item?id=40288582