Ecological Archives A025-024-A1

Kyle G. Horton, W. Gregory Shriver, and Jeffrey J. Buler. 2015. A comparison of traffic estimates of nocturnal flying animals using radar, thermal imaging, and acoustic recording. Ecological Applications 25:390401. http://dx.doi.org/10.1890/14-0279.1

Appendix A (Table A1). Raven Pro v1.4 band-limited energy detector parameters used for automated call detection.

Parameter

Low frequency detector

High frequency detector

Flight Call Signal Parameters

Minimum Frequency (Hz)

2500

6500

Maximum Frequency (Hz)

5500

8000

Minimum Duration (s)

29.0294

17.41497

Maximum Duration (s)

446.98413

597.91383

Minimum Separation (s)

249.61451

17.41497

Signal-to-noise Ratio Parameters

Minimum Occupancy (%)

20

60

Single-to-noise Threshold (dB)

5

6.5

Block Size (s)

9996.19048

9990.38549

Hop Size (s)

249.61451

249.61451

Percentile

30

65.0


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