Results 91 to 100 of about 72,624 (215)

Passive acoustic monitoring of beaked whale densities in the Gulf of Mexico

open access: yes, 2015
Funding to support the tag data was also received from the MASTS pooling initiative (The Marine Alliance for Science and Technology for Scotland) funded by the Scottish Funding Council (grant reference HR09011) and contributing institutions.Beaked whales
McDonald, Mark A.   +25 more
core   +1 more source

Acoustic behaviour of Risso's dolphins, Grampus griseus, in the Canary Islands, Spain

open access: yes, 2013
The Risso's dolphin (Grampus griseus) is a poorly studied species, particularly with respect to its acoustic behaviour. The little we know about Risso's dolphin acoustics shows that they are an interesting case study given that they combine acoustic ...
Neves, Silvana
core  

Acoustic and perceptual analyses of politeness in Japanese speech [PDF]

open access: yes, 1996
In order to examine potential acoustic cues for politeness in Japanese speech, fO and temporal aspects of polite and casual utterances of two question sentences spoken by six male native speakers were acoustically analysed.
Ofuka, Etsuko
core  

Experimental Investigation on Underwater Opto-Acoustic Communication

open access: yes, 2011
The underwater opto-acoustic communication system for directional acoustic communication between an in-air platform and a submerged platform operating is important.
Jian Gan Wang, Tao Liu, Si Guang Zong
core   +1 more source

Acoustic recordings of underwater vocalizations of Indo-Pacific humpback dolphins in Xiamen Bay, China

open access: yesScientific Data
Vocalizations play crucial roles in dolphin biological activities. Analysis of dolphin vocalizations provides valuable insights into their behaviors and population status.
Weijie Fu   +7 more
doaj   +1 more source

The evolution of acoustic identity signals in birds [PDF]

open access: yes, 2011
In this dissertation I present several novel findings on the evolution of acoustic identity traits in birds, with a special focus on parent-offspring communication.
Reers, Hendrik
core  

Underwater Acoustic Communication using QPSK Modulation Method

open access: yes, 2022
Acoustic communication has a lot of influence of noises, and difficulties in sending and receiving data correctly because of the noise from robot’s thrusters and other acoustic devices.
7403966003   +17 more
core  

Common evolutionary origin of acoustic communication in choanate vertebrates. [PDF]

open access: yesNat Commun, 2022
Jorgewich-Cohen G   +10 more
europepmc   +1 more source

Design and development of micro-electromechanical acoustic emission sensors [PDF]

open access: yes, 2012
Non-Destructive Testing (NDT) is a vital technique in modern engi- neering, enabling the monitoring of the structural health of a com- ponent and therefore enabling the prediction of component failure.
Pickwell, A. J.
core  

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