Type of song (token)

Sample size

(songs)

The name of record place

The length of song, sec

Min frequency, КHz

Max frequency, КHz

Median (average) frequency, КHz

Number of syllables

in song type

Length of syllables of start singing, sec

Length of syllables trill, sec^*

Length of syllable of final stroke, sec^*

Intervals between songs,

sec

1

phrase

2

phrase

С

20

Curonian spit

2.074 ± 0.118

1.627 ± 0.131

9.698 ± 0.41

4.0996 ± 0.173

17.25 ± 0.85

0.1203 ± 0.005

0.068 ± 0.003

0.1155 ± 0.008

0.071 ± 0.005

6.423 ± 1.9

С^#

2

Moscow

2.73 ± 0.3

1.78 ± 0.1

8.096 ± 0.6

4.54 ± 0.43

20 ± 1.73

0.22 ± 0.006

0.076 ± 0.003

0.12 ± 0

0.081 ± 0.019

8.26

C^*

3

Curonian spit

2.55 ± 0.082

1.3 ± 0.37

7.751 ± 0

4.478 ± 0

19 ± 1.4

0.175 ± 0.007

0.034 ± 0.01

0.084 ± 0.001

0.915 ± 0.002

22.9