overview.ps

EC的语音编解码

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				{pop pop 1.0 exch sub exch pop } {
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				{pop pop pop 1.0 exch sub } 
				{pop pop pop pop 1} ifelse } ifelse } ifelse } ifelse 
			} ifelse
			RealSetgray
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fMLevel1 { 
	
	
	
	/patScreenDict 7 dict dup begin
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		<8040201008040201> [ 135 { pop } {exch pop}			.875 2 sqrt] FmBD
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} { 
	
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		/PaintType 2 def		
		/TilingType 3 def		
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		/XStep 8 def			
		/YStep 8 def			
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			patProcDict bstring known {
				patProcDict bstring get exec
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				8 8 true [1 0 0 -1 0 8] bstring imagemask
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} ifelse
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    FrameSepIs FMnone eq
	{
		graymode fMLevel1 or not {
			
			[/Pattern [/DeviceCMYK]] setcolorspace
			FrameCurColors 0 4 getinterval aload pop FrameCurPat setcolor
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					4 1 6 {
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							1 exch sub 1 FrameCurGray sub mul 1 exch sub
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			FrameSepYellow eq and exch 
			FrameSepMagenta eq and exch 
			FrameSepCyan eq and
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			{pop pop pop pop 1} ifelse } ifelse } ifelse } ifelse 
		} ifelse
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			[/Pattern [/DeviceGray]] setcolorspace
			FrameCurPat setcolor
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			graymode not fMLevel1 and {
				
				dup 1 lt {pop FrameCurGray} if
			} if
			RealSetgray
		} ifelse
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} bind def
/savematrix {
	orgmatrix currentmatrix pop
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/restorematrix {
	orgmatrix setmatrix
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/fMDefaultMatrix matrix defaultmatrix def
/fMatrix2 matrix def
/dpi    72 0 fMDefaultMatrix dtransform
    dup mul exch   dup mul add   sqrt def
	
/freq dpi dup 72 div round dup 0 eq {pop 1} if 8 mul div def
/sangle 1 0 fMDefaultMatrix dtransform exch atan def
	sangle fMatrix2 rotate 
	fMDefaultMatrix fMatrix2 concatmatrix 
	dup 0 get /sflipx exch def
	    3 get /sflipy exch def
/screenIndex {
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} bind def
/getCyanScreen {
	FMUseHighFrequencyScreens { CHighAngles CMHighFreqs} {CLowAngles CMLowFreqs} ifelse
		screenIndex dup 3 1 roll get 3 1 roll get /FMSpotFunction load
} bind def
/getMagentaScreen {
	FMUseHighFrequencyScreens { MHighAngles CMHighFreqs } {MLowAngles CMLowFreqs} ifelse
		screenIndex dup 3 1 roll get 3 1 roll get /FMSpotFunction load
} bind def
/getYellowScreen {
	FMUseHighFrequencyScreens { YHighTDot YHighFreqs} { YLowTDot YLowFreqs } ifelse
		screenIndex dup 3 1 roll get 3 1 roll get { 3 div
			{2 { 1 add 2 div 3 mul dup floor sub 2 mul 1 sub exch} repeat
			FMSpotFunction } } {/FMSpotFunction load } ifelse
			0.0 exch
} bind def
/getBlackScreen  {
	FMUseHighFrequencyScreens { KHighFreqs } { KLowFreqs } ifelse
		screenIndex get 45.0 /FMSpotFunction load 
} bind def
/getSpotScreen {
	getBlackScreen
} bind def
/getCompositeScreen {
	getBlackScreen
} bind def
/FMSetScreen 
	fMLevel1 { /setscreen load 
	}{ {
		8 dict begin
		/HalftoneType 1 def
		/SpotFunction exch def
		/Angle exch def
		/Frequency exch def
		/AccurateScreens FMUseAcccurateScreens def
		currentdict end sethalftone
	} bind } ifelse
def
/setDefaultScreen {
	FMPColor {
		orgrxfer cvx orggxfer cvx orgbxfer cvx orgxfer cvx setcolortransfer
	}
	{
		orgxfer cvx settransfer
	} ifelse
	orgfreq organgle orgproc cvx setscreen
} bind def
/setCurrentScreen {
	FrameSepIs FMnone eq {
		FMUseDefaultNoSeparationScreen {
			setDefaultScreen
		} {
			getCompositeScreen FMSetScreen
		} ifelse
	} {
		FrameSepIs FMcustom eq {
			FMUseDefaultSpotSeparationScreen {
				setDefaultScreen
			} {
				getSpotScreen FMSetScreen
			} ifelse
		} {
			FMUseDefaultProcessSeparationScreen {
				setDefaultScreen
			} {
				FrameSepIs FMcyan eq {
					getCyanScreen FMSetScreen
				} {
					FrameSepIs FMmagenta eq {
						getMagentaScreen FMSetScreen
					} {
						FrameSepIs FMyellow eq {
							getYellowScreen FMSetScreen
						} {
							getBlackScreen FMSetScreen
						} ifelse
					} ifelse
				} ifelse
			} ifelse
		} ifelse
	} ifelse 
} bind def
end
	
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	array /FMfonts exch def 
	/#copies exch def
	FrameDict begin
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	/paperwidth exch def
	0 ne /fMNegative exch def 
	0 ne /edown exch def 
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	fMLevel1 {
		manualfeed {setmanualfeed} if
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		/FMoptop count def 
		setpapername 
		manualfeed {true} {papersize} ifelse 
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		{desperatepapersize} {false} ifelse 
		{papersizefailure} if
		count -1 FMoptop {pop pop} for
		countdictstack -1 FMdicttop {pop end} for 
		}
		{2 dict
		 dup /PageSize [paperwidth paperheight] put
		 manualfeed {dup /ManualFeed manualfeed put} if
		 {setpagedevice} stopped {papersizefailure} if
		}
	ifelse 
	
	FMPColor {
		currentcolorscreen
			cvlit /orgproc exch def
				  /organgle exch def 
				  /orgfreq exch def
			cvlit /orgbproc exch def
				  /orgbangle exch def 
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			cvlit /orggproc exch def
				  /orggangle exch def 
				  /orggfreq exch def
			cvlit /orgrproc exch def
				  /orgrangle exch def 
				  /orgrfreq exch def
			currentcolortransfer 
			fMNegative {
				1 1 4 { 
					pop { 1 exch sub } fmConcatProcs 4 1 roll
				} for
				4 copy
				setcolortransfer
			} if
			cvlit /orgxfer exch def
			cvlit /orgbxfer exch def
			cvlit /orggxfer exch def
			cvlit /orgrxfer exch def
	} {
		currentscreen 
			cvlit /orgproc exch def
				  /organgle exch def 
				  /orgfreq exch def
				  
		currenttransfer 
		fMNegative {
			{ 1 exch sub } fmConcatProcs
			dup settransfer
		} if 
		cvlit /orgxfer exch def
	} ifelse
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	FrameDict begin 
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	3.86 setmiterlimit
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	landscape { 
		90 rotate 0 exch dup /pwid exch def neg translate pop 
	}{
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	edown { [-1 0 0 1 pwid 0] concat } if
	0 0 moveto paperwidth 0 lineto paperwidth paperheight lineto 
	0 paperheight lineto 0 0 lineto 1 setgray fill
	xscale yscale scale
	/orgmatrix matrix def
	gsave 
} def 
/FMENDPAGE {
	grestore 
	pagesave restore
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	showpage
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	ReEncode 
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	definefont 
	FMfonts 3 1 roll 
	put
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	dict /patCache exch def
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/FMNORMALIZEGRAPHICS { 
	newpath
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	0 setlinecap
	0 0 0 sethsbcolor
	0 setgray 
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/FMBEGINEPSF { 
	end 
	/FMEPSF save def 
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% See Adobe's "PostScript Language Reference Manual, 2nd Edition", page 714.
% "...the following operators MUST NOT be used in an EPS file:" (emphasis ours)
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	/exitserver {(exitserver) FMBADEPSF} def
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	/initclip {(initclip) FMBADEPSF} def
	/initgraphics {(initgraphics) FMBADEPSF} def
	/quit {(quit) FMBADEPSF} def
	/renderbands {(renderbands) FMBADEPSF} def
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	/setshared {(setshared) FMBADEPSF} def
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	/letter {(letter) FMBADEPSF} def
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	/legaltray {(legaltray) FMBADEPSF} def
	/legal {(legal) FMBADEPSF} def
	/statementtray {(statementtray) FMBADEPSF} def
	/statement {(statement) FMBADEPSF} def
	/executivetray {(executivetray) FMBADEPSF} def
	/executive {(executive) FMBADEPSF} def
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	/a3 {(a3) FMBADEPSF} def
	/a4tray {(a4tray) FMBADEPSF} def
	/a4 {(a4) FMBADEPSF} def
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	FMNORMALIZEGRAPHICS 
	[/fy /fx /fh /fw /ury /urx /lly /llx] {exch def} forall 
	fx fw 2 div add fy fh 2 div add  translate
	rotate
	fw 2 div neg fh 2 div neg translate
	fw urx llx sub div fh ury lly sub div scale 
	llx neg lly neg translate 
	/FMdicttop countdictstack 1 add def 
	/FMoptop count def 
	} bind def
/FMENDEPSF {
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	countdictstack -1 FMdicttop {pop end} for 
	FMEPSF restore
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FrameDict begin 
/setmanualfeed {
%%BeginFeature *ManualFeed True
	 statusdict /manualfeed true put
%%EndFeature
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/max {2 copy lt {exch} if pop} bind def
/min {2 copy gt {exch} if pop} bind def
/inch {72 mul} def
/pagedimen { 
	paperheight sub abs 16 lt exch 
	paperwidth sub abs 16 lt and
	{/papername exch def} {pop} ifelse
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		/LetterSmall 7.68 inch 10.16 inch pagedimen
		/Tabloid 11.0 inch 17.0 inch pagedimen
		/Ledger 17.0 inch 11.0 inch pagedimen
		/Legal 8.5 inch 14.0 inch pagedimen
		/Statement 5.5 inch 8.5 inch pagedimen
		/Executive 7.5 inch 10.0 inch pagedimen
		/A3 11.69 inch 16.5 inch pagedimen
		/A4 8.26 inch 11.69 inch pagedimen
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		/Letter {lettertray letter} def
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		/Tabloid {11x17tray 11x17} def
		/Ledger {ledgertray ledger} def
		/Legal {legaltray legal} def
		/Statement {statementtray statement} def
		/Executive {executivetray executive} def
		/A3 {a3tray a3} def
		/A4 {a4tray a4} def
		/A4Small {a4tray a4small} def
		/B4 {b4tray b4} def
		/B5 {b5tray b5} def
		/unknown {unknown} def
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	papersizedict begin
		/Letter {letter} def
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		/Tabloid {11x17} def
		/Ledger {ledger} def
		/Legal {legal} def
		/Statement {statement} def
		/Executive {executive} def
		/A3 {a3} def
		/A4 {a4} def
		/A4Small {a4small} def
		/B4 {b4} def
		/B5 {b5} def
		/unknown {unknown} def
	papersizedict dup papername known {papername} {/unknown} ifelse get
	end
	stopped 
	} bind def
/desperatepapersize {
	statusdict /setpageparams known
		{
		paperwidth paperheight 0 1 
		statusdict begin
		{setpageparams} stopped 
		end
		} {true} ifelse 
	} bind def
/papersizefailure {
	FMAllowPaperSizeMismatch not
		{
(The requested paper size is not available in any currently-installed tray)
(Edit the PS file to "FMAllowPaperSizeMismatch true" to use default tray)
		 FMFAILURE } if
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/two /three /four /five /six /seven /eight /nine /colon /semicolon
/less /equal /greater /question /at /A /B /C /D /E /F /G /H /I /J /K
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/Ntilde /Odieresis /Udieresis /aacute /agrave /acircumflex /adieresis
/atilde /aring /ccedilla /eacute /egrave /ecircumflex /edieresis
/iacute /igrave /icircumflex /idieresis /ntilde /oacute /ograve
/ocircumflex /odieresis /otilde /uacute /ugrave /ucircumflex
/udieresis /dagger /.notdef /cent /sterling /section /bullet
/paragraph /germandbls /registered /copyright /trademark /acute
/dieresis /.notdef /AE /Oslash /.notdef /.notdef /.notdef /.notdef
/yen /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef
/ordfeminine /ordmasculine /.notdef /ae /oslash /questiondown
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/quoteleft /quoteright /.notdef /.notdef /ydieresis /Ydieresis
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/Acircumflex /Ecircumflex /Aacute /Edieresis /Egrave /Iacute
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	dup 
	length 
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		{def} 
		{pop pop} ifelse 
	} forall 
	0 eq {/Encoding DiacriticEncoding def} if 
	currentdict 
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FMPColor 
	
	{
	/BEGINBITMAPCOLOR { 
		BITMAPCOLOR} def
	/BEGINBITMAPCOLORc { 
		BITMAPCOLORc} def
	/BEGINBITMAPTRUECOLOR { 
		BITMAPTRUECOLOR } def
	/BEGINBITMAPTRUECOLORc { 
		BITMAPTRUECOLORc } def
	/BEGINBITMAPCMYK { 
		BITMAPCMYK } def
	/BEGINBITMAPCMYKc { 
		BITMAPCMYKc } def
	}
	
	{
	/BEGINBITMAPCOLOR { 
		BITMAPGRAY} def
	/BEGINBITMAPCOLORc { 
		BITMAPGRAYc} def
	/BEGINBITMAPTRUECOLOR { 
		BITMAPTRUEGRAY } def
	/BEGINBITMAPTRUECOLORc {