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[egs] adding missing callhome data-prep script; thx: Dharmesh Agrawal (…
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#!/usr/bin/perl | ||
use warnings; #sed replacement for -w perl parameter | ||
# | ||
# Copyright 2017 David Snyder | ||
# Apache 2.0 | ||
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if (@ARGV != 2) { | ||
print STDERR "Usage: $0 <path-to-LDC98S75> <path-to-output>\n"; | ||
print STDERR "e.g. $0 /export/corpora3/LDC/LDC98S75 data/swbd2_phase1_train\n"; | ||
exit(1); | ||
} | ||
($db_base, $out_dir) = @ARGV; | ||
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if (system("mkdir -p $out_dir")) { | ||
die "Error making directory $out_dir"; | ||
} | ||
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open(CS, "<$db_base/doc/callstat.tbl") || die "Could not open $db_base/doc/callstat.tbl"; | ||
open(GNDR, ">$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 $out_dir/wav.scp"; | ||
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@badAudio = ("3", "4"); | ||
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$tmp_dir = "$out_dir/tmp"; | ||
if (system("mkdir -p $tmp_dir") != 0) { | ||
die "Error making directory $tmp_dir"; | ||
} | ||
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if (system("find $db_base -name '*.sph' > $tmp_dir/sph.list") != 0) { | ||
die "Error getting list of sph files"; | ||
} | ||
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open(WAVLIST, "<$tmp_dir/sph.list") or die "cannot open wav list"; | ||
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%wavs = (); | ||
while(<WAVLIST>) { | ||
chomp; | ||
$sph = $_; | ||
@t = split("/",$sph); | ||
@t1 = split("[./]",$t[$#t]); | ||
$uttId = $t1[0]; | ||
$wavs{$uttId} = $sph; | ||
} | ||
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while (<CS>) { | ||
$line = $_ ; | ||
@A = split(",", $line); | ||
@A1 = split("[./]",$A[0]); | ||
$wav = $A1[0]; | ||
if (/$wav/i ~~ @badAudio) { | ||
# do nothing | ||
print "Bad Audio = $wav"; | ||
} else { | ||
$spkr1= "sw_" . $A[2]; | ||
$spkr2= "sw_" . $A[3]; | ||
$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 $line"; | ||
} | ||
if (-e "$wavs{$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 $wavs{$wav} |\n"; | ||
print SPKR "$uttId"," $spkr1","\n"; | ||
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$uttId = $spkr2 . "_" . $wav ."_2"; | ||
if (!$spk2gender{$spkr2}) { | ||
$spk2gender{$spkr2} = $gender2; | ||
print GNDR "$spkr2"," $gender2\n"; | ||
} | ||
print WAV "$uttId"," sph2pipe -f wav -p -c 2 $wavs{$wav} |\n"; | ||
print SPKR "$uttId"," $spkr2","\n"; | ||
} else { | ||
print STDERR "Missing $wavs{$wav} for $wav\n"; | ||
} | ||
} | ||
} | ||
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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"; | ||
} |