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egs/sre08/v1/local/make_sre_2006_train.pl
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#!/usr/bin/env perl
#
# Copyright 2013 Daniel Povey
# Apache 2.0.
# Usage: make_sre_2006_train.pl <path to LDC2011S09> <Path to root level output dir>
if (@ARGV != 2) {
print STDERR "Usage: $0 <path-to-LDC2011S09> <path-to-output>
";
print STDERR "e.g. $0 /export/corpora5/LDC/LDC2011S09 data
";
exit(1);
}
($db_base, $out_base_dir) = @ARGV;
@gender_list=("male","female");
foreach (@gender_list) {
$gender=$_;
$g = substr($gender, 0, 1);
@case_list=("10sec4w","1conv4w","3conv4w","8conv4w");
foreach $case (@case_list) {
$out_dir = "$out_base_dir/sre06_train_${case}_${gender}";
mkdir "$out_dir";
$casefile = $db_base."/data/train/".$gender."/".$case.".trn";
open(CF, "<", $casefile) or die "cannot open $casefile";
open(GNDR,">", "$out_dir/spk2gender") or die "Could not open the output file $out_dir/spk2gender";
open(SPKR,">", "$out_dir/utt2spk") or die "Could not open the output file $out_dir/utt2spk";
open(WAV,">", "$out_dir/wav.scp") or die "Could not open the output file $out_dir/wav.scp";
while (<CF>) {
chomp;
$line = $_;
@A = split(" ",$line);
$spkr = $A[0];
print GNDR "$spkr $g
";
@wav_list = split(",", $A[1]);
foreach $wav_id (@wav_list) {
@B = split(":",$wav_id);
$basename = $B[0];
$wav = $db_base."/data/train/data/$basename";
$side = $B[1];
$raw_basename = $basename;
$raw_basename =~ s/.sph//;
$uttId = $spkr . "-" . $raw_basename . "_" . $side;
if ( $side eq "A" ) {
$channel = 1;
} elsif ( $side eq "B" ) {
$channel = 2;
} else {
die "unknown channel $side
";
}
if ($wav && -e $wav) {
print WAV "$uttId"," sph2pipe -f wav -p -c $channel $wav |
";
print SPKR "$uttId"," $spkr","
";
} else {
print STDERR "Missing $wav
";
}
}
}
close(GNDR) || die;
close(SPKR) || die;
close(WAV) || die;
if (system("utils/utt2spk_to_spk2utt.pl $out_dir/utt2spk >$out_dir/spk2utt") != 0) {
die "Error creating spk2utt file in directory $out_dir";
}
system("utils/fix_data_dir.sh $out_dir");
if (system("utils/validate_data_dir.sh --no-text --no-feats $out_dir") != 0) {
die "Error validating directory $out_dir";
}
}
}
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