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$B8=>u$G$O$[$H$s$I$N?M$,(B ABX $B%F%9%H$5$($;$:$K!VC1$J$k5$$N$;$$!W(B ($B%W%i%7!<%\8z2L(B) $B$HF1%l%Y%k$N2; $B1Q8l$G$N>\$7$$2r@b$H(B tutorial $B$,(B http://ff123.net/abchr/abchr.html $B$K$"$k!#(B ABC/HR $BHf3S$GF|K\8l$N%3%a%s%H$b=q$-9~$a$kE@$,Hs>o$KJXMx$G$"$k!#$?$@$7(B Wave $B%U%!%$%k$NHf3S$N$_$,2DG=$J$N$G!"05=L%U%!%$%k$rHf3S$9$k$?$a$K$O%G%3!<%@!<$N%P%$%J%j$r=`Hw$7!"%G%3!<%I$N $B"#(B1$B!!%$%s%9%H!<%k(B http://ff123.net/abchr/abchr.html $B$+$i(B Binary, version 1.1 beta 2 $B$r%@%&%s%m!<%I$7$F!"<+J,$K$H$C$FJXMx$J%U%)%k%@$KE83+$7!"(B abchr.exe $B$N%7%g!<%H%+%C%H$r<+J,$K$H$C$FJXMx$J>l=j$K%3%T!<$9$k!#(B $B"#(B2$B!!(BWave$B%U%!%$%k$N=`Hw(B $BHf3S$7$?%*!<%G%#%*%U%!%$%k$r(B Wave $B%U%!%$%k$K%G%3!<%I$7$F$*$/!#$=$N$H$-$K(B$B%*%U%;%C%H$rD4@a(B$B$7$F$*$$$?J}$,NI$$$@$m$&!#(B $B"#(B3$B!!%F%9%H$N@_Dj(B abchr.exe $B$r5/F0$9$k!#(B File $B"*(B Setup Test $B$H$7$F(B Orig WAV... ($B%*%j%8%J%k$N(BWAV$B%U%!%$%k(B)$B!"Hf3S$7$?$$(B WAV $B%U%!%$%k$rA*Br$9$k!#I,MW$,$"$l$P%F%9%HL>$b=q$-9~$s$G$*$/!#(B OK $B%\%?%s$r2!$9$H(B ABC/HR $BHf3S$r;O$a$k$3$H$,$G$-$k!#(B $BI,MW$,$"$l$P(B Show name in results file $B$K%A%'%C%/$rF~$l!"%F%9%H7k2L$N%U%!%$%k$K;D$9L>A0$rF~NO$9$k!#(B ABX... $B$N%\%?%s$r2!$7$F(B ABX $B%F%9%H$r9T$J$&!#(B $BL\I8$O(B Original $B$H(B Sample 1, 2, ... $B$N(B Normal $B%b!<%I$G$N(B ABX $B%F%9%H$K@.8y$9$k$3$H$G$"$k!#(B Training $B%b!<%I$GN}=,$7$F$+$i(B Normal $B%b!<%I$NK\HV$KD)@o$9$l$PNI$$!#(B Original $B$H$N$"$$$@$N$9$Y$F$N(B ABX $B%F%9%H$K9g3J$9$k$H
$B$"$H$O%9%i%$%I$rF0$+$7$F3F%5%s%W%k$KE@?t$rIU$1!"%3%a%s%H$r=q$1$P=*N;$G$"$k!#(B $B:G8e$K(B File $B"*(B Save Test Results $B$GHf3S7k2L$rJ]B8$9$k(B (ABC/HR $B$N7k2L$,5-O?$5$l$?%U%!%$%k$N%5%s%W%k(B)$B!#(B $B"#(B4$B!!%F%9%H%U%!%$%k(B $B$B%F%9%H%U%!%$%k$N%5%s%W%k(B $B8D?ME*$K$O%*%U%;%C%H$r$9$Y$F(B 0 $B$K$G$-$k$h$&$K(B WAV $B%U%!%$%k$r:n@.$7$F$*$/$Y$-$@$H;W$&$,!"I,MW$,$"$l$P%_%jICC10L$G3F(B WAV $B%U%!%$%k$N$I$3$+$i:F@8$9$k$+$r;XDj$G$-$k!#(B $B$?$H$($P(B ABX $B%F%9%H$G(B 6/8 (pval=14.453125%) $B$N7k2L$r=P$7$F$b(B 5% $B$NM-0U?e=`$r%/%j%"$G$-$J$$!#$7$+$7$b$7$b(B 6/8 $B$N7k2L$r(B2$B2sB3$1$F=P$;$?$J$i$P9g$o$;$F(B 12/16 (3.840637%) $B$G(B 5% $B$NM-0U?e=`$r%/%j%"$G$-!"(B4$B2sB3$1$F=P$;$?$J$i$P(B 24/32 (pval=0.350018%) $B$G(B 1% $B$NM-0U?e=`$b%/%j%"$G$-$k!#(B $BET9g$NNI$$7k2L$@$1$r9g$o$;$FM-0U?e=`$r%/%j%"$7$?$H@k8@$9$k$N$OIT@59T0Y$G$"$k!#8x3+$9$k(B ABX $B%F%9%H$N7k2L$O:F8=2DG=$J$b$N$G$J$1$l$P$$$1$J$$!#!VD4;R$NNI$$$H$-$K8B$C$F:F8=2DG=$J7k2L!W$@$1$r8x3+$9$k$N$bIT@59T0Y$G$"$k!#
$BL\
ABC$B%F%9%H$H(BABC/HR$BHf3S$H$O(B
ABX$B%F%9%H(B
ABC/HR$BHf3S(B
foobar2000 ABX comparator



$B%(%s%3!<%@!<(B $B%G%3!<%@!<(B $B@hF,$r$I$l$@$1:o$kI,MW$,$"$k$+(B
---------------------------------------------------------------------
iTunes MP3 foobar2000 trim 528s
iTunes AAC foobar2000 trim 2112s
$B8a8e$N$3!A$@(B3.13 foobar2000 trim 576s
$B8a8e$N$3!A$@(B3.13 Sound Player Lilith trim 1105s
Helix MP3 foobar2000 trim 1680s
Helix MP3 Sound Player Lilith trim 2209s
LAME Audioactive trim 2257s
LAME iTunes trim 2257s
WMA foobar2000 trim 0s
sox input.wav trimed.wav trim 2112s 356789s
$B$3$l$G(B O.wav $B$HF1$8D9$5$N(B Wave $B%U%!%$%k(B tmp.wav $B$,$G$-$k!#(B
$B$3$l$G(B tmp.wav $B$H(B O.wav $B$N:9(B diff.wav $B$,$G$-$k!#(B
$B$G(B diff.wav $B$N%T!<%/CM$r7W;;$7!"$=$NCM$,>.$5$/$J$k$h$&$K!R(Bd$B!S$NCM$rD4@a$9$k!#(B
sox -v 0.95 original.wav original-0.95.wav
ABC/HR for Java
$Bhttp://www.rarewares.org/others.html
java -Duser.language=en -jar abchr.jar
flac, flac -d -s -o %o %i
mpc, mppdec --silent %i %o
mp4, faad -o %o %i
ape, mac %i %o -d
ogg, oggdec -b 16 -o %o %i
mp3, madplay -o wave:%o %i
m4a, faad -o %o %i
wv, wvunpack -q %i %o



$B$=$l$,860x$G(B ABX $B$,6K$a$F0W$7$/$J$C$F$7$^$&>l9g$,$"$k$N$G!"(B$B%*%U%;%C%H$ND4@0$,F~$C$?>l9g$K$O(B Playback Range $B$N@hF,$rI,$:(B 0.01 $B0J>e$K$7$J$1$l$P$$$1$J$$!#(B$B;d$O(B ABX $B$d(B ABC/HR $B$NAk$,N)$A>e$,$C$?$H$-$K$9$0(B Playback Range $B$r$$$8$k$3$H$K$7$F$$$k!#$3$&$7$F$*$/$H0B?4$G$"$k!#(B $B$7$+$7(B ABC/HR for Java 0.51b $B$G$O$=$NLdBj$O2r7h$5$l$F$$$k!#(B


$B0BA4$N$?$a(B Playback Range $B$N@hF,$r(B 0.01 $B$KD4@a$7$F$7$^$&!#(B



General. $B:G=i$N%"%?%C%/2;$N$_$GHf3S(B
1L. $B:G=i$N%"%?%C%/2;$,$R$I$/J,Nv(B
2R. $B:G=i$N%"%?%C%/2;$,J,Nv!"(B1L$B$h$j$O>/$7$^$7(B
3R. $B:G=i$N%"%?%C%/2;$,>/$7OD$s$G$$$k(B

ff123 ABC/HR Audio Comparison Tool







TestName = Miserere 128kbps
Original = Miserere_19sec.wav
Sample1 = Miserere_19sec_iTunes5.0.1.4_AAC-CBR128.wav
Sample2 = Miserere_19sec_LAME3.98a2-cbr128.wav
Sample3 = Miserere_19sec_Lancer20050709-q4.wav
Sample4 = Miserere_19sec_WMA9.1-cbr128.wav
// Offsets are in milliseconds.
// Negative offsets are not allowed.
// WAV will start playing at the specified offset.
Offset_Orig = 0
Offset1 = 0
Offset2 = 0
Offset3 = 0
Offset4 = 0
1%$B$H(B5%$B$NM-0U?e=`$r%/%j%"$G$-$k@52rN((B
08/08 (pval=0.390625%), 07/08 (pval=3.515625%)
09/09 (pval=0.195312%), 08/09 (pval=1.953125%)
10/10 (pval=0.097656%), 09/10 (pval=1.074219%)
10/11 (pval=0.585938%), 09/11 (pval=3.271484%)
11/12 (pval=0.317383%), 10/12 (pval=1.928711%)
12/13 (pval=0.170898%), 10/13 (pval=4.614258%)
12/14 (pval=0.646973%), 11/14 (pval=2.868652%)
13/15 (pval=0.369263%), 12/15 (pval=1.757812%)
14/16 (pval=0.209045%), 12/16 (pval=3.840637%)
14/17 (pval=0.636292%), 13/17 (pval=2.452087%)
15/18 (pval=0.376892%), 13/18 (pval=4.812622%)
15/19 (pval=0.960541%), 14/19 (pval=3.178406%)
16/20 (pval=0.590897%), 15/20 (pval=2.069473%)
17/21 (pval=0.359869%), 15/21 (pval=3.917694%)
17/22 (pval=0.845027%), 16/22 (pval=2.623940%)
18/23 (pval=0.531101%), 16/23 (pval=4.656982%)
19/24 (pval=0.330538%), 17/24 (pval=3.195733%)
19/25 (pval=0.731665%), 18/25 (pval=2.164263%)
20/26 (pval=0.467765%), 18/26 (pval=3.775935%)
20/27 (pval=0.957865%), 19/27 (pval=2.611949%)
21/28 (pval=0.627048%), 19/28 (pval=4.357928%)
22/29 (pval=0.406503%), 20/29 (pval=3.071417%)
22/30 (pval=0.806240%), 20/30 (pval=4.936857%)
23/31 (pval=0.533692%), 21/31 (pval=3.537777%)
24/32 (pval=0.350018%), 22/32 (pval=2.505123%)
24/33 (pval=0.676549%), 22/33 (pval=4.007166%)
25/34 (pval=0.452059%), 23/34 (pval=2.880634%)
25/35 (pval=0.833692%), 23/35 (pval=4.476554%)
26/36 (pval=0.566549%), 24/36 (pval=3.262267%)
27/37 (pval=0.381604%), 24/37 (pval=4.943587%)
27/38 (pval=0.692648%), 25/38 (pval=3.647569%)
28/39 (pval=0.473765%), 26/39 (pval=2.662596%)
28/40 (pval=0.829450%), 26/40 (pval=4.034523%)
29/41 (pval=0.575389%), 27/41 (pval=2.979194%)
29/42 (pval=0.976024%), 27/42 (pval=4.421477%)
30/43 (pval=0.685909%), 28/43 (pval=3.299702%)
31/44 (pval=0.477994%), 28/44 (pval=4.807088%)
31/45 (pval=0.804718%), 29/45 (pval=3.622713%)
32/46 (pval=0.567580%), 30/46 (pval=2.703802%)
32/47 (pval=0.931192%), 30/47 (pval=3.947035%)
33/48 (pval=0.664164%), 31/48 (pval=2.973169%)
34/49 (pval=0.469962%), 31/49 (pval=4.271657%)
34/50 (pval=0.767334%), 32/50 (pval=3.245432%)