Acoustic identification of twelve species of echolocating bat by discriminant function analysis and artificial neural networks

Journal of Experimental Biology

Volumn 203, Issue 17, 2000, Pages 2641-2656

  Parsons, S ^a   Jones, G ^a  

^a UNIVERSITY OF BRISTOL   (United Kingdom)

Author keywords

Artificial neural network; Bat; Call shape; Discriminant function analysis; Echolocation; Species identification

Indexed keywords

ACOUSTICS; ANIMAL; ARTICLE; ARTIFICIAL NEURAL NETWORK; BAT; CLASSIFICATION; ECHOLOCATION; PHYSIOLOGY;

ACOUSTICS; ANIMAL; CHIROPTERA; ECHOLOCATION; NEURAL NETWORKS (COMPUTER); SUPPORT, NON-U.S. GOV'T;

RHINOLOPHUS;

EID: 0033801419     PISSN: 00220949     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (64)

1. Signal processing for target recognition in biosonar
2. Comparison of sonar discrimination - Dolphin and an artificial neural-network
3. Neural network modeling of a dolphin's sonar discrimination capabilities
4. The relationship between echolocation calls, morphology and diet in insectivorous bats
5. Echolocation behaviour and prey-capture success in foraging bats: Laboratory and field experiments on Myotis daubentonii
6. The use of neural networks to classify echolocation calls of bats
7. Quantifying complex patterns of bioacoustic variation: Use of a neural network to compare killer whale (Orcinus orca) dialects
8. 3-Dimensional target recognition via sonar - A neural-network model
9. Habitat exploitation by a gleaning bat Plecotus auritus
10. Science and the conservation of bats
11. Recognition of species of insectivorous bats by their echolocation calls
12. The echolocation of flying insects by bats
13. Echolocation signals of the bat Eptesicus serotinus recorded using a vertical microphone array: Effect of flight altitude on searching signals
14. Flight performance, echolocation and foraging behavior in Noctule bats Nyctalus noctula
15. Does echolocation constrain the evolution of body size in bats?
16. Scaling of echolocation call parameters in bats
17. Vespertilio pipistrellus Schreber, 1774 and V. pygmaeus Leach, 1825 (currently Pipistrellus pipistrellus and Pi. pygmaeus; Mammalia, Chiroptera): Proposed designation of neotypes
18. Sex and age-differences in the echolocation calls of the lesser horseshoe bat Rhinolophus hipposideros
19. Sex and age variation in echolocation calls and flight morphology of Daubenton's bats Myotis daubentonii
20. Foraging behavior and echolocation of wild horseshoe bats Rhinolophus ferrumequinum and Rhinolophus hipposideros (Chiroptera, Rhinolophidae)
21. Bimodal echolocation in pipistrelle bats - Are cryptic species present?
22. Insect pursuit, prey capture and echolocation in pipistrelle bats (Microchiroptera)
23. The echolocation and hunting behavior of Daubenton's bat Myotis daubentonii
24. Plasticity in echolocation signals of European pipistrelle bats in search flight-implications for habitat use and prey detection
25. Bioacoustic characteristics of the echolocation system of the European wide eared bat Barbastella barbastellus
26. Habitat associations of bat species in the White Mountain national forest
27. Surveying forests-bat communities with Anabat detectors
28. Measurement of atmospheric attenuation at ultrasonic frequencies and the significance for echolocation by bat
29. The structure of echolocation sounds used by the big brown bat Eptesicus fuscus - Some consequences for echo processing
30. Range discrimination by big brown bats (Eptesicus fuscus) using altered model echoes: Implications for signal processing
31. Sonar signals of big brown bats, Eptesicus fuscus, contain information about individual identity, age and family affiliation
32. Surveying bat communities: A comparison between mist nets and the anabat II bat detector system
33. The neural network classification of false killer whale (Pseudorca crassidens) vocalizations
34. Computer-aided identification of bat species based on broad-band detection of echolocation calls
35. Flexible bat echolocation - The influence of individual, habitat and conspecifics on sonar signal design
36. Who's calling? Acoustic bat species identification revised
37. A comparison of the performance of a brand of broad-band and several brands of narrow-band bat detectors in two different habitat types
38. Search-phase echolocation calls of the New Zealand lesser short- tailed bat (Mystacina tuberculata) and long-tailed bat (Chalinolobus tuberculatus)
39. The effect of recording situation on the echolocation calls of the New Zealand lesser short-tailed bat (Mystacina tuberculata Gray)
40. Identification of New Zealand bats in flight from analysis of echolocation calls by artificial neural networks
41. Recent methodological advances in the recording and analysis of chiropteran biosonar signals in the field
42. Echolocation calls of the long-tailed bat - A quantitative analysis of types of call
43. Equipment and techniques for the study of ultrasonic sound in air
44. Is fidelity futile? The true signal is illusory, especially with ultrasound
45. Learning internal representations by back-propagation errors
46. Behavioural variation in echolocation pulses of the northern bat Eptisicus nilssoni
47. Echolocation constraints of Daubenton's bat foraging over water
48. Echolocation and the pursuit of prey by bats
49. Acoustic imaging in bat sonar: Echolocation signals and the evolution of echolocation
50. Echolocation in two very small bats from Thailand - Craseonycteris thonglongyai and Myotis siligorensis
51. The diets of British bats (Chiroptera)
52. Identification of British bat species by multivariate analysis of echolocation call parameters
53. Accelerating the learning and convergence of the backpropogation method
54. Echolocation call structure and intensity in five species of insectivorous bats
55. Echolocation call design and limits on prey size - A case-study using the aerial hawking bat Nyctalus leisleri
56. A backpropagation network model of the monaural localization information available in the bat echolocation system
57. Field observations on the flexibility of the acoustic behaviour of the European bat Nyctalus noctula (Schreber, 1774)
58. Search calls of echolocating Nyctalus leisleri and Pipistrellus savii (Mammalia, Chiroptera) recorded in Switzerland
59. Acoustics species identification of bats (Mammalia: Chiroptera) in Switzerland