params.sgram

speech signal process tools

# parameter file for TIMIT custom spectrogram
# sets all but start and nan (left for -r option) 
# @(#)params.sgram	1.1 7/25/91 ERL
int start = 1: "Number of first point in input file to process.";
int nan = 0: "Number of points to process; if 0, continue through end of file.";
string method = "other": "Method (other parameters have no effect unless 'other' is chosen)"  : {"wb", "nb", "other"};
string data_window ?= "HANNING": "Window to apply ": {"RECT", "HAMMING", "TRIANG", "HANNING", "COS4"};
int fft_order ?= 8: "Fourier transform length is 2 to this power" : [2,30];
float window_len ?= 8.0: "Duration of each frame in milliseconds";
float pre_emphasis ?= 0.94: "Coefficient in preemphasis filter";
float step_size ?= 2.0: "Initial points of consecutive frames differ by this number of milliseconds";