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egs/sre08/v1/local/make_sre_2004_train.pl
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#!/usr/bin/env perl
#
# Copyright 2013 Daniel Povey
# Apache 2.0.
# Usage: make_sre_2004_train.pl <path to LDC2006S44> <Path to root level output dir>
if (@ARGV != 2) {
print STDERR "Usage: $0 <path-to-LDC2006S44> <path-to-output>
";
print STDERR "e.g. $0 /export/corpora5/LDC/LDC2006S44 data
";
exit(1);
}
($db_base, $out_base_dir) = @ARGV;
$tmp_dir = "$out_base_dir/tmp";
if (system("mkdir -p $tmp_dir") != 0) {
die "Error making directory $tmp_dir";
}
if (system("find $db_base -name '*.sph' > $tmp_dir/sph.list") != 0) {
die "Error getting list of sph files";
}
open(WAVLIST, "<", "$tmp_dir/sph.list") or die "cannot open wav list";
while(<WAVLIST>) {
chomp;
$sph = $_;
@t = split("/",$sph);
@t1 = split("[./]",$t[$#t]);
$uttId=$t1[0];
$wav{$uttId} = $sph;
}
@gender_list=("male","female");
foreach (@gender_list) {
$gender=$_;
$g = substr($gender, 0, 1);
@case_list=("10sec","16sides","1side","30sec","3convs","3sides","8sides");
foreach $case (@case_list) {
$out_dir = "$out_base_dir/sre04_train_${case}_${gender}";
mkdir "$out_dir";
$casefile = $db_base."/r93_6_1/sp04-06/train/".$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);
$uttId = $B[0];
$wav = $wav{$uttId};
$uttId = $spkr . "-" . $uttId;
if ($wav && -e $wav) {
print WAV "$uttId"," sph2pipe -f wav -p $wav |
";
print SPKR "$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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