Sound parameters of the calls emitted in the terminal part
| . | Landing . | . | . | . | Catching . | . | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| . | Buzz I . | Extra pulse . | Buzz I . | Buzz II . | Buzz I . | Buzz II . | ||||
| Number of calls | 7±1 | 1.5±0.1 | 4±2 | 4±1 | 5.3±0.4 | 8.3±0.5 | ||||
| PD (ms) | 1.33±0.03 | 1.18±0.06 | 1.16±0.04 | 0.61±0.02 | 1.25±0.06 | 0.53±0.04 | ||||
| PI (ms) | 16.0±0.2 | 13.8±0.4 | 6.70±0.03 | 14.3±0.2 | 6.3±0.1 | |||||
| SF (kHz) | 146±1 | 130±8 | 138±5 | 35±2 | 133±4 | 34±2 | ||||
| BF (kHz) | 90±10 | 64±6 | 86±7 | 26.5±0.8 | 65±6 | 25±1 | ||||
| TF (kHz) | 30±3 | 25±2 | 31±2 | 15.5±0.8 | 21.6±0.6 | 17±1 | ||||
| . | Landing . | . | . | . | Catching . | . | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| . | Buzz I . | Extra pulse . | Buzz I . | Buzz II . | Buzz I . | Buzz II . | ||||
| Number of calls | 7±1 | 1.5±0.1 | 4±2 | 4±1 | 5.3±0.4 | 8.3±0.5 | ||||
| PD (ms) | 1.33±0.03 | 1.18±0.06 | 1.16±0.04 | 0.61±0.02 | 1.25±0.06 | 0.53±0.04 | ||||
| PI (ms) | 16.0±0.2 | 13.8±0.4 | 6.70±0.03 | 14.3±0.2 | 6.3±0.1 | |||||
| SF (kHz) | 146±1 | 130±8 | 138±5 | 35±2 | 133±4 | 34±2 | ||||
| BF (kHz) | 90±10 | 64±6 | 86±7 | 26.5±0.8 | 65±6 | 25±1 | ||||
| TF (kHz) | 30±3 | 25±2 | 31±2 | 15.5±0.8 | 21.6±0.6 | 17±1 | ||||
PD, pulse duration; PI, pulse interval; SF, starting frequency; BF, best frequency; TF, terminal frequency
Values are means ± s.e.m. (N=6)