Table 1

Parameters for syllables produced by 129, B6, and F1.

Average Peak Frequency

Duration


kHz

B6

F1

129

msec

B6

F1

129


Sh*

75.2 ± 0.4

†72.2 ± 0.8‡

69.7 ± 1.0

Sh

7.4 ± 0.7

7.4 ± 0.7

8.5 ± 0.5

Up*

75.5 ± 0.4

†73.2 ± 0.5

70.7 ± 0.9

Up

23.4 ± 0.7

24.5 ± 1.0

30.1 ± 1.1

Dn*

73.0 ± 0.5

71.4 ± 1.2

68.9 ± 0.7

Dn

35.0 ± 0.2

38.5 ± 5.7

42.0 ± 1.6

Cv*

73.8 ± 0.5

76.3 ± 0.9

72.2 ± 0.7

Cv*

47.7 ± 3.0

57.4 ± 4.1

57.1 ± 1.4

Fl

73.2 ± 0.4

68.1 ± 0.9

65.1 ± 0.6

Fl

29.3 ± 1.1

27.4 ± 1.8

29.2 ± 8.7

Cx*

73.0 ± 0.5

70.6 ± 0.8

68.8 ± 0.7

Cx*

56.6 ± 3.1

65.1 ± 5.3‡

89.2 ± 3.2

OS*

71.9 ± 0.5

71.8 ± 1.1‡

64.6 ± 0.9

OS*

45.7 ± 4.5

45.1 ± 0.2‡

60.5 ± 1.9

MS*

70.0 ± 0.7

†63.1 ± 1.8

61.4 ± 0.9

MS

104.6 ± 9.4

†82.0 ± 2.4

95.8 ± 6.6


* p < 0.05 for B6 vs 129; † p < 0.05 for B6 vs F1; ‡ p < 0.05 for F1 vs 129

Average frequencies (left) and duration (right) of syllables compared among 129, B6, and F1. Overall, B6 had a higher average peak frequency than 129 males. F1 lay in the middle of the two. 129 produced longer Cv, Cx, and OS. F1 lay in the middle of the two.

Choi et al. BMC Neuroscience 2011 12:104   doi:10.1186/1471-2202-12-104

Open Data