语音信号处理工具包,里面提供了很多有用的操作。这是最新版本

				README.J:							'92.3.24						xgr [ver.0.96]								  "xgr" $@$O!"El5~9)6HBg3X@:L)9)3X8&5f=j(J $@:#0f!&>.NS8&5f				$@$N=PNO$G$"$k%W%m%C%?(J-$@%3%^%s%INs$rF~NO$H$7$F!"2;@				X-Window $@>e$GI=								  $@0JA0$N(J "xgr" $@%3%^%s%I$KBP$7$F!"(J-s, -c $@%*%W%7%g%s$*$h$S(J				$@%&%#%s%I%&%5%$%:=L>.;~$NI=								  '92.3.24: $@%/%j%C%T%s%0=hM}$Ne$,$j$^$7$?!%(J								$@!Z;HMQK!![(J								  $@!v5/F0!'(J	fig/fdrw ... | xgr [options]									Option:	-d[isplay]		:$@%G%#%9%W%l%$%5!						-g[eometry]		:$@%&%#%s%I%&%5%$%:(J										   $@$*$h$SI=						-s			:$@%&%#%s%I%&=L>.HfN((J [3.4]						-c[olor]			:$@%+%i!						-rv				:$@%j%P!						-fg		:$@%U%)%"%0%i%&%s%I%&%+%i!						-bg		:$@%P%C%/%0%i%&%s%I%&%+%i!						-hl		:$@%O%$%i%$%H%+%i!						-ms			:$@%^%&%9%+%i!									InFile:	$@%W%m%C%?(J-$@%3%^%s%INs(J (stdin)	[fig |,& fdrw $@$N=PNO(J]								  $@!vA`:n!'(J									$@!&%&%#%s%I%&%^%M!					  $@2>A[2hLL>e$K=q$+$l$F$$$k%0%i%U?^7A$NI=									$@!&%&%#%s%I%&%5%$%:$,2>A[2hLL$h$j$b>.$5$$>l9g$K$O!"2>A[2hLL$r(J					  $@%9%/%m!						h: $@:8%9%/%m!						j: $@2						k: $@>e%9%/%m!						l: $@1&%9%/%m!									$@!&=*N;$O!"(J"q", "^c", "^d" $@$N$$$:$l$+$rF~NO$7$F2								  $@!v%P%0!'(J									$@!&%G%#%9%W%l!					  $@1#$lLL$,O*=P$7$?:]$K2hLL$N:FIA2h$,9T$J$o$l$^$;$s!#(J									$@!&I=					  $@2>A[2hLL$K%3%T!					  "-geometry"$@%*%W%7%g%s$G%&%#%s%I%&%5%$%:$r>.$5$/$72a$.$?>l9g$d(J					  $@IA2hCf$K%&%#%s%I%&$K1#$lLL$,$G$-$k$HI=					  $@:G=i$+$i%&%#%s%I%&(J$@%5%$%:$r>.$5$/$7$?$$>l9g$K$O!"(J"-s"$@%*%W%7%g%s$r(J					  $@J;MQ$7$FIA2h%5%$%:$b>.$5$/$7$F$*$/$3$H$rA&$a$^$9!#(J									$@!&%/%j%C%T%s%0$N=hM}$r2C$($?$H$3$m!$=*N;$N%-!					  $@>I>u$,=P$k>l9g$,$"$j$^$9!%$3$N:]!$0lEY%^%&%9%+!					  $@30$K=P$9$+!$(J"^C" $@$G=*N;$7$F2												$@!Z%P%0%l%]!									  xgr $@$N;HMQCf$KIT6q9g$r@8$8$?>l9g$K$O!"?{Ln!J(Jkanno@pi.titech.ac.jp$@!K(J					$@Kx8fO"Mm2												$@!Z%P!									'91.7.16	0.95	$@=i4|%P!					'92.3.24	0.96	$@%/%j%C%T%s%0=hM}$NDI2C(J												  xgr [ver.0.96]						'92.3.24