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a# C 0` " 50 )*+ & )A+0 #$% & '( )A+ ] ' )0 )** & Z ) )*+4G^ & )*+, VF*+ _ C ! 1 . W W W . 5 #$% & '( #$% & '( & )*+ & " 5 0 )*+ & L . 50 )A+ & ' ) 50 )A+ & ' ) #$% & '( 7 E < " 1* & 1* & 1* & " " LR = c . $ 8] '( W 32 '0 0 \ \ #$% & '( #$% & '( 3[[ Z0 ? 0 \ \ K 0 #$% & 1<a# 1<a# C 1<a# d8GF>P & @CU _ W C #$% & '( #$% & '( '( 1,* 5 L>Ib* deSPGFP & % @CU _ W L>I*f 0 /' 0 C@ C@ # # &&'%( ) ) ! 6 " . ! 7 " #$% & '( " - " = . 6 . < 1h ! 7 # # 7 = 8& " )9 & )0 8 & 0 #$% & '( )99: ) 1g 5 1g9: ; 5 1h Z 5h $ - . " = 1g & 1g & " LR 7 ! 7T" " . " 5 . 1 . " " @E 6 " = " " @E = 0 % # # 1g & 50 )9 & ; ) )A+ & ' ) gC 1g & 50 )9 & ; ) )A+ & ' ) gC 1g & 50 )9 & ; ) )A+ & ' ) gC - 0` c . 50 )A+ & 50 )A+ & d8GF>P & . ) ) #$% & '( #$% & '( &' 5CK U#$%& &' 5CK U#$%& &' 5CK U#$%& '( W '( W '( W C C @CU _ W C )g 0;' 0;' #$% & '( #$% & '( 19: H #$% & '( #$% & '( JS 0 'H0 #$% & '( #$% & '( @CU _ W \ \ 0 ' % # D = 5 = C@ C@ $ j #* & '( . ) " Lmnn Lmnn #* & " Lkl ( 0 Lmnn & ?Z N oLCL #* & '( = '0 N ' ' 6kl 0 a@ a Lk & Lkl D qaklrlnU C#k CU Z/0 ' WWs aklrln a@ a Lk & Lkl D qaklrtnU C#k CU Z/0 ' WWs aklrtn ? a@ a Lk & Lkl D qaklrmnnU C#k aklrmnn ? #* 0 K K 0 ' L>I*f ) ) 5 5 ?0 ;0 SPi L>Ib* deSPGFP & D 0 ' # +, # # 1# . # / # / ( CU Z/0 ' WWs H' p @ # # # &&'%( ) ) & 1 6R " L !0 & ' O70 & " )u,vw 0' ) " R 1 5 kxy . R. T " C . ?0' 0 C . 0' 0 C V R. T C ) " . 7 . .= " D " " #1 z ' D c . " " @E = 0 . C @CU _ W C deSPGFP & d8GF>P & L>I*f @CU _ W E 5 Z C@ VF*+ " = . .R 0 O 0 #* & '( 0 0 ! . C = . L**{|++{ 0 N . OT . 7 E D ` " ! # . . ! . = . " @ . . 0a . C1 0a . #$% 4G^ @ . . 0a . C1 0a . #$% 3} ? ' ( #F>e ? ' ( V " " 5 7 " . " 5 7 " . a . 5 ~ < = . = ". " " ! . ~ .R ' = ' = ; ! . " " "R " " 5 j " " "R " " 5 j " ; " < ' ( 0 ;0 j 0 ;0 j ?' " # # &&'%( ) ) 5 # " " . 1* & U)*+W )A+ & ' ) 1<a# @ 1<a# . U .W W U 5 " . 1* & U)*+W #$% & '( 5&& " 1<a# @ 1<a# 4&& 2&& 2&& 1* q5s 1* q5s 4&& && .W W (&& %&& %&& &3& &34 %3& %34 (3& (34 3& & 34 )A+ & Z) )A+ & H) )A+ & ') )A+ & ) )A+ & ) )A+ & Z) && (&& &3& &34 %3& %34 (3& )*+ q)s c U 5&& #$% & '( #$% & '( & . U " " . . 1* & U)A+W )*+ & ) 1<a# @ 1<a# . U (34 3& 34 23& 234 43& )*+ q)s U .W ! . 1<a# @ . U = . " 1<a# U 32 & U1*W0 3[[ & U1*W )A+ & X ' )0 LA32 & ? N0 LA3[[ & W 5&& .W W ? N0 )*+ & ; ) 8& #$% & '( #$% & '( 320 #$% & 3[[0 #$% & 7& '( '( 4&& 6& 5& q \s 1* q5s 2&& && 4& 2& (&& & (& %&& %& & 4 5 6 7 8 %& %% & %( )A+ q)s & %&& (&& && 1* q5s 2 2&& 4&& 5&& # # # &&'%( ) ) ! . 1<a# @ . U = . " 1<a# 1 U 32 & ULAW0 3[[ & ULAW )A+ & X ' )0 1* & 50 )*+ & ; .W W # @E = 1<a# @ 1<a# . •>Ib* & U W . ) %(& &3% 320 #$% & 3[[0 #$% & '( '( •>Ib* 1<a# %&& •>Ib* q C@s q \s 7& 5& &3&% 2& (& ? Mq C@s Mq s & & 2 7 %( %5 (& &3&&% &3&&% (2 &3&% 0 0 ' LR =E 5 1* & U)*+W )A+ & X ' )0 LA3[[ & ? N0 #$% & 0 H 0 ' 0 0 % ?;' %& q s . 1<a# @ ULa!x5W ULa!x5W 1<a# " / ' &3% LA qNs ! . 0 0 - . = . 1g & U)gW - @ . U U .W W '( 6&& 5&& 1*0 1*0 . #$% & '( #$% & '( 5&& 4&& 4&& 2&& 1g q5s 1* q5s 2&& && && (&& (&& %&& %&& & & (&& 2&& 5&& 7&& %&&& %(&& & %2&& )*+ q)s &3& &3( &32 &35 &37 %3& %3( %32 %35 %37 (3& (3( (32 )g q)s 4 # # # &&'%( ) ) ! . @ . = . " SPi & U1gW LA32 & ? N0 )*+ & ; ) U .W W U ! . @ . = . " SPi & ULAW 1g & 50 )*+ & ; ) 4 U .W W U ( SPi0 #$% & '( SPi0 #$% & '( (7 & (2 (4 q \s q \s (& (& %5 %4 %( %& 7 4 & 2 & %&& (&& && 2&& 4&& & 5&& & 2 7 %( 1g q5s # @E = - %5 (& (2 LA qNs @ . j# # j# L & U#W . •>Ib* & U W % U . .W U W %&&&&& •>Ib* - L>€} %&&&& LqNs •>Ib* q C@s &3% &3&% %&&& ? Mq C@s Mq s &3&&% &3&&% &3&% 0 0 &3% Z 0 ?Z' 0 0 ?/ 0 ' % 0 ? ' 0 %&& %& q s & (& 2& 5& 7& #* q( s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