- pda is available as part of the Edimburg Speech Tools Library. The program was called with the
command:
pda input_file -o output_file -L -d 1 -shift 0.001 -length 0.1 -fmax 800
-fmin 40 -lpfilter 1000 -n 0
- pitch_tracker is available here. The program was called with the command:
pitch_track -t output_file -s sampling_rate -n 40 -x 800 input_file
- fxac is part of the Speech
Filing System. The program was called with default parameters.
- fxcep is part of the
Speech
Filing System. The program was called with default parameters.
- sptk is part of the Speech Signal Processing Toolkit (SPTK) v. 2.0. It was called
with the command:
x2x +sf input_file | frame -l 640 -p 80 | window -l 640 | pitch -s 16
-l 640 -t 4.5 -L 40 -H 800 > output_file
In addition to these freely available programs, we used the locally available