Table 3.
Number of each of five call types in the five-call composite dataset classified by an expert scorer.
| Call Types | Count |
|---|---|
| Fixed Frequency 50 | 202 |
| Frequency Modulated 50 | 342 |
| Frequency Modulated with Trill 50 | 132 |
| Long 22-kHz | 184 |
| Short 22-kHz | 71 |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.