make_swbd2_phase3.pl
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#!/usr/bin/env perl
#
# Copyright 2013 Daniel Povey
# Apache 2.0
if (@ARGV != 2) {
print STDERR "Usage: $0 <path-to-LDC2002S06> <path-to-output>\n";
print STDERR "e.g. $0 /export/corpora5/LDC/LDC2002S06 data/swbd2_phase3_train\n";
exit(1);
}
($db_base, $out_dir) = @ARGV;
if (system("mkdir -p $out_dir")) {
die "Error making directory $out_dir";
}
open(CS, "<$db_base/DISC1/docs/callstat.tbl") || die "Could not open $db_base/DISC1/docs/callstat.tbl";
open(GNDR, ">$out_dir/spk2gender") || die "Could not open the output file $out_dir/spk2gender";
open(SPKR, ">$out_dir/utt2spk") || die "Could not open the output file $out_dir/utt2spk";
open(WAV, ">$out_dir/wav.scp") || die "Could not open the output file $out_dir/wav.scp";
@badAudio = ("3", "4");
$tmp_dir = "$out_base/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;
}
while (<CS>) {
$line = $_ ;
@A = split(",", $line);
$wav = "sw_" . $A[0] ;
if (/$wav/i ~~ @badAudio) {
# do nothing
} else {
$spkr1= "sp3_" . $A[3];
$spkr2= "sp3_" . $A[4];
$gender1 = $A[5];
$gender2 = $A[6];
if ($gender1 eq "M") {
$gender1 = "m";
} elsif ($gender1 eq "F") {
$gender1 = "f";
} else {
die "Unknown Gender in $line";
}
if ($gender2 eq "M") {
$gender2 = "m";
} elsif ($gender2 eq "F") {
$gender2 = "f";
} else {
die "Unknown Gender in $line";
}
if (-e "$wav{$wav}") {
$uttId = $spkr1 ."_" . $wav ."_1";
if (!$spk2gender{$spkr1}) {
$spk2gender{$spkr1} = $gender1;
print GNDR "$spkr1"," $gender1\n";
}
print WAV "$uttId"," sph2pipe -f wav -p -c 1 $wav{$wav} |\n";
print SPKR "$uttId"," $spkr1","\n";
$uttId = $spkr2 . "_" . $wav ."_2";
if (!$spk2gender{$spkr2}) {
$spk2gender{$spkr2} = $gender2;
print GNDR "$spkr2"," $gender2\n";
}
print WAV "$uttId"," sph2pipe -f wav -p -c 2 $wav{$wav} |\n";
print SPKR "$uttId"," $spkr2","\n";
} else {
print STDERR "Missing $wav{$wav} for $wav\n";
}
}
}
close(WAV) || die;
close(SPKR) || die;
close(GNDR) || die;
if (system("utils/utt2spk_to_spk2utt.pl $out_dir/utt2spk >$out_dir/spk2utt") != 0) {
die "Error creating spk2utt file in directory $out_dir";
}
if (system("utils/fix_data_dir.sh $out_dir") != 0) {
die "Error fixing data dir $out_dir";
}
if (system("utils/validate_data_dir.sh --no-text --no-feats $out_dir") != 0) {
die "Error validating directory $out_dir";
}