Auditory Weighting Functions and Frequency-Dependent Effects of Sound in Bottlenose Dolphins (Tursiops Truncatus)

Auditory Masking Patterns in Bottlenose Dolphins from Anthropogenic and Natural Sound Sources

A biomimetic projector with high subwavelength directivity based on dolphin biosonar

Articles you may be interested in Tracking dolphin whistles using an autonomous acoustic recorder array Depth dependent variation of the echolocation pulse rate of bottlenose dolphins (Tursiops truncatus) Bottlenose dolphins (Tursiops truncatus) moan as low in frequency as baleen whales Feeding at a high pitch: Source parameters of narrow band, high-frequency clicks from echolocating offshore h...

Niche Differentiation and Prey Selectivity among Common Bottlenose Dolphins (Tursiops truncatus) Sighted in St. George Sound, Gulf of Mexico

Citation: Wilson RM, Tyson RB, Nelson JA, Balmer BC, Chanton JP and Nowacek DP (2017) Niche Differentiation and Prey Selectivity among Common Bottlenose Dolphins (Tursiops truncatus) Sighted in St. George Sound, Gulf of Mexico. Front. Mar. Sci. 4:235. doi: 10.3389/fmars.2017.00235 Niche Differentiation and Prey Selectivity among Common Bottlenose Dolphins (Tursiops truncatus) Sighted in St. Geo...

Estimated communication range of social sounds used by bottlenose dolphins (Tursiops truncatus).

Bottlenose dolphins, Tursiops truncatus, exhibit flexible associations in which the compositions of groups change frequently. We investigated the potential distances over which female dolphins and their dependent calves could remain in acoustic contact. We quantified the propagation of sounds in the frequency range of typical dolphin whistles in shallow water areas and channels of Sarasota Bay,...

Conditioned frequency-dependent hearing sensitivity reduction in the bottlenose dolphin (Tursiops truncatus).

The frequency specificity of conditioned dampening of hearing, when a loud sound is preceded by a warning sound, was investigated in a bottlenose dolphin. The loud sounds were 5 s tones of 16, 22.5 or 32 kHz, sound pressure level of 165 dB root mean square (RMS) re. 1 µPa. Hearing sensitivity was tested at the same three frequencies. Hearing sensitivity was measured using pip-train test stimuli...