dc.contributor.author | Collier, T. C. | en |
dc.contributor.author | Kirschel, A. N. G. | en |
dc.contributor.author | Taylor, C. E. | en |
dc.creator | Collier, T. C. | en |
dc.creator | Kirschel, A. N. G. | en |
dc.creator | Taylor, C. E. | en |
dc.date.accessioned | 2019-11-04T12:50:21Z | |
dc.date.available | 2019-11-04T12:50:21Z | |
dc.date.issued | 2010 | |
dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/52987 | |
dc.description.abstract | Acoustic localization is a promising method to passively observe vocal animal species, but remains difficult and time consuming to employ. To reduce the labor intensity and impact of deployment, an acoustic localization system has been developed consisting of battery powered wireless sensor nodes. The system also has the ability to perform an acoustic self-survey, which compares favorably in accuracy to global positioning system survey methods, especially in environments such as forest. The self-survey and localization accuracy of the system was tested in the neotropical rainforest of Chiapas, Mexico. A straight-forward and robust correlation sum localization computation method was utilized and is described in detail. Both free-ranging wild antbird songs and songs played from a speaker were localized with mean errors of 0.199 m and 0.445 m, respectively. Finally, additional tests utilizing only a short segment of each song or a subset of sensor nodes were performed and found to minimally affect localization accuracy. The use of a wireless sensor network for acoustic localization of animal vocalizations offers greater ease and flexibility of deployment than wired microphone arrays without sacrificing accuracy. © 2010 Acoustical Society of America. | en |
dc.source | Journal of the Acoustical Society of America | en |
dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-77955220550&doi=10.1121%2f1.3425729&partnerID=40&md5=19099fb98e568bed063161d296dda639 | |
dc.subject | article | en |
dc.subject | Surveys | en |
dc.subject | female | en |
dc.subject | male | en |
dc.subject | Animals | en |
dc.subject | animal | en |
dc.subject | physiology | en |
dc.subject | devices | en |
dc.subject | signal processing | en |
dc.subject | Signal Processing, Computer-Assisted | en |
dc.subject | Sensor networks | en |
dc.subject | Sensor nodes | en |
dc.subject | Telecommunication equipment | en |
dc.subject | mathematical computing | en |
dc.subject | Numerical Analysis, Computer-Assisted | en |
dc.subject | acoustics | en |
dc.subject | instrumentation | en |
dc.subject | Acoustic localization | en |
dc.subject | Animal species | en |
dc.subject | Battery powered | en |
dc.subject | Computation methods | en |
dc.subject | Electric network synthesis | en |
dc.subject | Electric Power Supplies | en |
dc.subject | equipment design | en |
dc.subject | Global positioning | en |
dc.subject | Labor intensity | en |
dc.subject | Localization accuracy | en |
dc.subject | Me-xico | en |
dc.subject | Mean errors | en |
dc.subject | Mexico | en |
dc.subject | Microphone arrays | en |
dc.subject | Neotropical rainforests | en |
dc.subject | Passeriformes | en |
dc.subject | power supply | en |
dc.subject | Short segments | en |
dc.subject | songbird | en |
dc.subject | tree | en |
dc.subject | Trees | en |
dc.subject | vocalization | en |
dc.subject | Vocalization, Animal | en |
dc.subject | Wireless sensor node | en |
dc.title | Acoustic localization of antbirds in a Mexican rainforest using a wireless sensor network | en |
dc.type | info:eu-repo/semantics/article | |
dc.identifier.doi | 10.1121/1.3425729 | |
dc.description.volume | 128 | |
dc.description.startingpage | 182 | |
dc.description.endingpage | 189 | |
dc.author.faculty | Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences | |
dc.author.department | Τμήμα Βιολογικών Επιστημών / Department of Biological Sciences | |
dc.type.uhtype | Article | en |
dc.description.notes | <p>Cited By :27</p> | en |
dc.source.abbreviation | J.Acoust.Soc.Am. | en |
dc.contributor.orcid | Kirschel, A. N. G. [0000-0003-4379-7956] | |
dc.gnosis.orcid | 0000-0003-4379-7956 | |