
Speech  Brief description 

xF0  Basic pitch of X. X is one of five vowels (A, E, I, O, and U). 
xF1  Formant of 1st in 4 frequency periods of X 
xF2  Formant of 2nd in 4 frequency periods of X 
xJITA  Mean ratio of change in pitch period of X 
xRF60_120_F240_480  (Frequency band of 60~120βHz)/(frequency band of 240~480βHz) of X 
xRF240_480_960_1960  (Frequency band of 240~480βHz)/(frequency band of 960~1960βHz) of X 
aRF2_F1  Relative ratio between frequencies of A (aF2/aF1) 
iDF0_aF0  Difference of frequencies (iF0aF0) 
uDF0_oF0  Difference of frequencies (uF0oF0) 
xMFCC4  Mel frequency cepstral coefficients of X 
SITS  Amplitude average 
SISTD  Standard deviation of amplitude average 
SSPD  Time to read one sentence 
RSF60_120_240_480  (Power of frequency band of 60~120)/(power of frequency band of 240~480) (one sentence) 
RSF240_480_960_1960  (Power of frequency band of 240~480)/(power of frequency band of 960~1960) (one sentence) 

Face  Brief description 

Height  Weight 
Weight  Height 
FD _  Distance between point and in a frontal (or profile) image 
FDH _  Horizontal distance between and in an image 
FDV _  Vertical distance between and in a frontal (or profile) image 
FA _ _  Angle of three points , , and in an image 
FA _  Angle between the line through 2 points and and a horizontal line 
FR02_psu  FD(17,26)/FD(18,25) 
FR03_psu  (FD + FD )/FDH(33,133) 
FR05_psu  FDH(33,133)/FD(43,143) 
FR06_psu  FDH(33,133)/FDV(52,50) 
FR08_psu  FD(43,143)/FDV(52,50) 
FArea02  Area of the contour formed by the points 53,153, 133, 194, 94, 33, and 53 in an image 
FArea03  Area of the contour formed by the points 94, 194, 143, 43, and 94 
Fh_Cur_Max_Distan  Distance between points 7 and 77 
Fh_Angle_ _  Angle between the line through 2 points and and a horizontal line 
Nose_Angle_ _  Angle between the line through 2 points and and a horizontal line 
Nose_Angle_ _ _  Angle of 3 points , , and 
SA _  Angle between the line through 2 points and and a horizontal line 
Fh_Cur_Max_R79_69  FD(77,9)/FD(6,9) 
Nose_Area_ _ _  Area of the triangle formed by 3 points , , and in an image 
EUL_L_el1~el7  Slope of the tangent at a point (el1~el7) in an image 
EUL_R_er1~er7  Slope of the tangent at a point (er1~er7) in an image 
