Vocal tract resonance
- Vocal tract modelling in fallow deer: are male groans nasalized?
Highlighted Article: CT scans of fallow deer specimens show that the nasal cavities are likely to be involved in the production of their groans.
- A Chinese alligator in heliox: formant frequencies in a crocodilian
Highlighted Article: Frequency peaks in bellows of a Chinese alligator breathing a helium–oxygen mixture instead of air shift to significantly higher frequencies, showing that crocodilian vocalizations contain vocal resonance frequencies or ‘formants’.