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\title{The Linux Sound Playing HOWTO ¤¤Ä¶ª©       }
\author{§@ªÌ:Yoo C. Chung,
        {\ttfamily wacko@laplace.snu.ac.kr}\\ 
      Ä¶ªÌ: J.S. Lin, {\ttfamily r6921068@ms.cc.ntu.edu.tw}}
\date{v1.6, 11 August 1998}
\abstract{       ¥»¤å¥ó¦C¥X Linux ¤W¼½©ñ¦U¦¡Án­µ®æ¦¡ªºÀ³¥Îµ{¦¡.      }


\begin{document}
\maketitle
\tableofcontents

\section{¤¶²Ð}

³o¥÷¤å¥ó¬O Sound Playing HOWTO (¦p¦ó¼½©ñÁn­µ).
¥¦¦C¥X«Ü¦hÁn­µ®æ¦¡¥H¤Î¥Î¨Ó¼½©ñ¥¦­ÌªºÀ³¥Îµ{¦¡.
¥¦¤]¦C¥X¤@¨Ç¨Ï¥Î¦b³oµ{¦¡À³¥Îµ{¦¡ªº¤u§@{[}hacks]©M³]³Æ.
ÁÙ¦³¤@¨Ç¨ä¥L»PÁn­µ¦³Ãö,¦ý»P¼½©ñ¨S¦³ª½±µ¦³ÃöªºÀ³¥Îµ{¦¡.
µM¦Ó,¦¹¤å¥ó´N {\itshape ¨S¦³\/} ´y­z¦p¦ó¬[³]¤ä´©Án­µªº Linux ¨t²Î.
½Ð°Ñ¦Ò Jeff Tranter ªº Linux Sound HOWTO,
¨ú±o¦w¸Ë¤ä´©Án­µªº Linux ¨t²Î¤§¨BÆJ¥H¤Î©Ò¤ä´©ªºµwÅé.

¦b³o¨à¥u³B²z¥¿±`¨Ï¥ÎªÌªºÁn­µÀ³¥Îµ{¦¡.´«¸Ü»¡,
¥¦¥uÃö¤ß¤@¯ë¨Ï¥ÎªÌ¦bÁn­µªºÀ³¥Î¤W©Ò»Ý­nª¾¹Dªº¨Æ±¡,
¦Ó«D©_¯Sªº­n¯À¹³¬O»y­µ¦X¦¨,©Î¦b Sound HOWTO ©Ò³B²zªºµwÅé­n¯À.






\subsection{¥»¤å¥óªºª©Åv}

¥u­nª©Åv«Å§i«O¯d¤U,¥»¤å¥ó¬O¥i¥H¦Û¥Ñ¦a´²¼½»P­×§ï
(¦pªG¥ô¦óªº­×§ï³£¯à³q§Úªº¸Ü,§Ú·|«Ü·P¿Eªº.)
µM¦Ó,¥¦¤£±o³QÂ\¦b¥ô¦ó§ó¶i¤@¨Bªº­­¨î¤U,
¦Ó¥B,­×§ïªº¤å¥ó¥²¶·¬O¸ò³o½g¤@¼Ëªºª©Åv.
¦AªÌ,§@ªÌ¤Î´£¨ÑªÌªº¨Ó·½ªºªþµù¤]¥²¶·©ú½Tªº«ü¥X.
{[}Also, credit must be given where due.]






\subsection{©Ò¦C¥XÀ³¥Îµ{¦¡ªºª©Åv}

¦pªG¨S¦³¥ô¦óª©Åvªº´£¤Î,
¨º»ò¸ÓÀ³¥Îµ{¦¡¬O¦b GNU General Public License ªº«OÅ@¤U.






\subsection{­þùØ¥i¥H¨ú±o¥»¤å¥ó}

¥»¤å¥ó³Ìªñªº©x¤èª©¥»¥i¨ú±o¦b
\nameurl{http://sunsite.unc.edu/LDP/}{Linux Documentation Project}.  
¥»¤å¥ó³Ìªñªº«D©x¤èª©¥»¥i¨ú±o¦b 
\nameurl{http://laplace.snu.ac.kr/wacko/howto/}{}.

¥»¤å¥ó(¤w¸g¹L®É)ªºÁú¤åª©¥i¨ú±o¦b 
\nameurl{http://laplace.snu.ac.kr/wacko/howto/Sound-Playing-HOWTO.ks}{}.

¥»¤å¥óªº¤é¤åª©¥i¨ú±o¦b
\nameurl{http://jf.gee.kyoto-u.ac.jp/JF/JF-ftp/euc/Sound-Playing-HOWTO.euc}{}.






\subsection{¦^¨ç}

§Ú¤£¬OµL©Ò¤£ª¾ªº,¦Ó¥B¦b¦¹§Ú¨Ã¨S¦³¨Ï¥Î¹L©Ò¦³³o¨ÇÀ³¸Óµ{¦¡
(¦³¨Ç¬Æ¦Ü§ÚÁÙ¨S¸Õ)
©Ò¥H­Y¦³¨Ç¿ù»~¬O§K¤£¤Fªº.¦AªÌµ{¦¡³q±`«ùÄò¦bµo®i¤¤,
¦]¦¹,¤å¥ó«Ü®e©ö´N·|¹L®É.
¦]¦¹,¦pªG§Aµo²{¥ô¦ó¿ù»~,½Ð¨Ó«Hµ¹¤©«ü±Ð.
«ØÄ³©Î¨ä¥L»P¥»¤å¥ó¦³Ãö¨Æ±¡¤]³£«ÜÅwªï.     






\subsection{·PÁÂ}

¦b³oHOWTO¤å¥ó¤¤´£¤Îªº©Ò¦³À³¥Îµ{¦¡§@ªÌ,ÁÙ¦³,
´£¨ÑÁn­µÅX°Êµ{¦¡ªºHannu Savolainen ,
¤Î´£¨Ñ§@·~¨t²Î³Ì®Ú¥»ªºLinus  Torvalds.

§ÚÁÙ­n·PÁÂ Raymond Nijssen
({\ttfamily raymond@es.ele.tue.nl}), Jeroen Rutten
({\ttfamily jeroen@es.ele.tue.nl}), Antonio Perez
({\ttfamily aperez@arrakis.es}), Ian Jackson
({\ttfamily ijackson@gnu.org}), ¥H¤Î Peter Amstutz
({\ttfamily amstpi@freenet.tlh.fl.us}) ©Ò´£¨Ñªº¸ê°T¤Î¨ó§U.






\section{¼½©ñ¦UºØÁn­µ®æ¦¡}

Án­µ®æ¦¡¦³«Ü¦hºØ(WAV,MIDI, MPEG µ¥).
¥H¤U§Ú­Ì¦C¥X¦UºØ®æ¦¡»P¥i¼½©ñ¨ä®æ¦¡ªºÀ³¥Îµ{¦¡. 






\subsection{\idx{MIDI}}

MIDI ´N¬O Musical Instrument Device InterfaceªºÁY¼g.
MIDIÀÉ®×³q±`¦³©µ¦ùÀÉ¦W {\ttfamily .mid}.  ¥¦­Ì¥]§t½s±Æªº°T®§,
¤]´N¬O¦ó®É¥Î¤°»ò¼Ö¾¹¥H¦óºØ¤è¦¡¨Ó¼½©ñ...µ¥ªº°T®§.
®Ú¾Ú§AªºµwÅé(¤]³\»P§A¥Î¨Ó¼½©ñªº³nÅé¤]¦³Ãö),
¼½©ñ¥X¨ÓªºÁn­µ¥i¯à«Ü¾_¾Ù,¤]¥i¯à¹ý©³¥O¤H¥¢±æ.     






\subsubsection{\cdx{adagio}}

¦¹¥]¸Ë¥]§t {\ttfamily mp} (©R¥O¦C¤UªºMIDIÀÉ¼½©ñµ{¦¡)©M {\ttfamily xmp}
(XView ¤¶­±¤Uªº MIDI ÀÉ¼½©ñµ{¦¡),
¤£­n»P©Ò¿×ªº¼Ò²Õ{[}module]¼½©ñµ{¦¡²V²c {\ttfamily xmp}).
§A±N»Ý­n SlingShot ©µ¦ù¨Ó¨Ï¥Î {\ttfamily xmp}).
¥¦¥]§t¨ä¥Lµ{¦¡¨Ó¼½©ñ\idx{Adagio scores}.             



¦pªG§A¦³ GUS, {\ttfamily mp} ¯à°÷¼½©ñMODÀÉ
( ¬Ý³¹¸` \ref{sec-modules} {(Modules)} ,
±o¨ì§ó¦h»P¼Ò²Õ¦³Ãöªº¸ê°T).           

¦³¨ÇÂZ¤Hªº¯äÂÎ{[}bug](·í 0.5 ª©¦b¨ÇµwÅé¤W)¬OÁn­µ¤¤Â_¦b²×ºÝ.
¤]´N¬O,¨S¦³·Ó­ì¥» MIDI ÀÉ°O¿ýªº¤¤Â_Án­µ¤è¦¡,
¦Ó¬O¤¤Â_¼½©ñ­µ²Å¦b³Ì«á­µ²ÅÁÙ¦³¤@¬q­µµ{¤§«e.
¥¦¤w¤£ªý¤î§Ú¨Ï¥Î {\ttfamily mp}, ¥¦¥i¯àªý¤î¬Y¤H¨Ï¥Î¥¦¦b '§Y®É'{[}real]¤u§@.
¥¦ªº¦w¸Ë¤]¬Û¹ï¦a¸ûºC.  

³o¥]¸Ë¤¤¨Ã¨S¦³´£¨ìª©Åv(¦Ü¤Ö§Ú¨S§ä¨ì),
©Ò¥H§Ú°²³]¥¦¯à°÷¦Û¥Ñªº¦A´²§G»P­×§ï. (ÂÇ¥ÑµÛ§@ÅvªkªºÄY®æ¸ÑÄÀ,
¨S¦³ªF¦è¥i¥Hµ¹¤@­Ó¤H¦³Åv§Q¥h°µ³o¼Ëªº¨Æ±¡,
¦ý§Ú¦³ÂIºÃ´b³o·|¬O­ì§@ªÌªº¥Î·N¶Ü.)

¥¦¬O¥Ñ Greg Lee ±N CMU MIDI Toolkit ²¾´Ó¨ì Linux ªº.
(though there was enough added to make this questionable)
({\ttfamily lee@uhunix.uhcc.hawaii.edu}).

¥¦¥i¥H¨ú©ó \nameurl{ftp://tsx-11.mit.edu/pub/linux/packages/sound/adagio05.tar.gz}{}.
³o¼Ë©Ò¥]§tªº¤G¤¸ÀÉ¬O¥H a.out ®æ¦¡ (³sµ²¨ì¥H«eªºµ{¦¡¨ç¦¡®w),
¦Ó¦b¤G¤¸½XªºÀÉ {\ttfamily xmp} ³]©w¦b X11R6 Àô¹Ò 
(XFree86 3.1.1, libc 4.7.2).
{\ttfamily mp} ªº¤G¤¸½XªºÀÉ¦b {\ttfamily a.out} Àô¹Ò¥i¥H¤u§@«Ü¦n.

§A±N»Ý­n¶OÂI¤û¤O¨Ó½sÄ¶¥¦.
¨Æ¹ê¤W,¨º¤]¤£»Ý­n¶O¤Ó¦h¤O®ð°Õ.
§A©Ò­n§@ªº´N¬O¦b Makefile ¤ºªº {\ttfamily SHROBJ} ©M {\ttfamily XMPOBJ}
ªº§ÀºÝ¥[¤W {\ttfamily -lfl}. ³o¬O³sµ²¨ì {\ttfamily flex} µ{¦¡¨ç¦¡®w,
¨ä¨Ã¤£¬O¹w¥ý´N³sµ²ªº.µM«á·Ó¦w¸Ë¨BÆJ§@.­Y§A·Q½sÄ¶ {\ttfamily xmp},
¤£­n§Ñ¤F­n¦³¦w¸Ë XView ©M SlingShot extensions .         






\subsubsection{\idx{TiMidity}}

¦³¨Ç¤H«ØÄ³³oºØ {\itshape ¹êÅç©Êªº\/} µ{¦¡,¦]¬°¦³¦nªº­µ½è
(³o¬O¯uªº,¦b Sound Blaster 16¤W,¥¦¤ñ°_ {\ttfamily mp ¦n¦h¤F,
¦Ó¥B¤j·§¤£·|»P¨ã¦³ªi§Î¦X¦¨¾¹[wavetable]ªº­µ®Ä¥d¹³¬O GUS ¬Û®t¤Ó¦h.)
µM¦Ó¥¦­±Á{°ª CPU ­t¸ü. ¥¦¼½©ñ MIDI ¬OÂÇ¥Ñ±N MIDI Âà´«¦¨ WAV,
µM«á¦A¼½©ñ WAV (§A¤]¯à°÷Âà´« MIDI ÀÉ¦¨ WAV ÀÉ,¦Ó¤£¼½©ñ¥¦,
¦pªG§A·Q­nªº¸Ü.) ³o´N¬O CPU ¦p¦¹­«­nªº²z¥Ñ.
¥¦¤]¦³¥i¿ï¾Ü©Êªº ncurses, SLang, Tcl}Tk or Motif ¤¶­±.

§A»Ý­n¦³ Gravis Ultrasound patch files ¨Ó¨Ï¥Î³o­Óµ{¦¡. 
ÀËµø TiMidity ¥]§tªº FAQ , Àò¨ú§ó¦h¸ê°T. 

§@ªÌ¬O Tuukka Toivonen ({\ttfamily tt@cgs.fi}).

³Ì·sªº TiMidity ª©¥»¥i¨ú±o¦b \nameurl{http://www.cgs.fi/tt/timidity/}{TiMidity home page}.  
¦¹­º­¶¤]¦³³sµ²¨ì¤pµ{¦¡®wªº¦a¤è§t¦³ GUS patches.






\subsubsection{\cdx{playmidi}}

³o¬O¤@­Ó MIDI ¼½©ñµ{¦¡,¥i¥Î¨Ó¼½©ñ FM, GUS, ¤Î¥~±µ MIDI.
»P¨ä¥¦ MIDI ¼½©ñµ{¬Û¸û¤U,¥¦À³¸Ó¦³¸û§Öªº¦w¸Ë®É¶¡.
¥¦¤]¯à°÷¼½©ñ Creative Music Files ®æ¦¡, Microsoft RIFF files®æ¦¡,
¥H¤Î±q¹³ Ultima 7 ¹CÀ¸¨Óªº¸û¤j¤§ÀÉ®×.

¥¦¦³ X ¤¶­±©M SVGA ¤¶­±. ¥¦¤]¦³¿ï¶µ§Y®É¼½©ñÂÇ¥Ñ°lÁa¨C­Ó³q¹D
{[}channel]ªº©Ò¦³ªþµù¥H¤Î¥Ø«e¼½©ñªº®É¨è
(¦Û°Êªº³Q¤º§t¦b {\ttfamily xplaymidi} ©M {\ttfamily splaymidi}).

§AÀ³¸Ó°µ¥H¤U°Ê§@           

\begin{tscreen}
\begin{verbatim}
$ splaymidi foo.mid; stty sane
              
\end{verbatim}
\end{tscreen}


­Y§A­n¨Ï¥Î SVGA ¤¶­±®É. ¦]¬°¥¦¤£¾A·í¦a­«¸m{[}reset]²×ºÝ tty ¼Ò¦¡.
SVGA ¤¶­±¦b¤£¤[±N¨Ó¥i¯à·|³Q¥h°£. 

¥¦ªº§@ªÌ¬O Nathan Laredo
({\ttfamily laredo@gnu.org} ©Î {\ttfamily laredo@ix.netcom.com}).

¥¦¥i¨ú©ó \nameurl{ftp://sunsite.unc.edu/pub/Linux/apps/sound/players/playmidi-2.3.tar.gz}{}.






\subsection{\idx{Modules}\label{sec-modules}}

Modules (¦b¹q¸£­µ¼Ö¤¤)¬O¼Æ¦ì­µ¼ÖÀÉ, ¥Ñ¤@²Õ¼Ë¥»¤Î§Ç¦C¸ê°T²Õ¦¨,
§iª¾¦ó®É¼½©ñ¼Ë¥»(¼Ö¾¹)¦b­þ­Ó­y½Õ¤°»ò­µ,¥i¦Û¥Ñ¿ï¾Ü¦aªí²{®ÄªG,
Á|¨Ò¹³¬O ®¶°Ê­µ{[}vibrato].

¥¦¶W¶V MIDI ªº¦n³B¬O¥¦´X¥G¯à¥]§t¥ô¦óÁn­µ(¥]¬A¤HÃþªº»y­µ).
¥t¤@¦n³B¬O¥¦¦b¦U¥­¥x¤WÅ¥°_¨Ó³£¤@¼Ë,¦]¬°¨ú¼Ë¬O¦b¼Ò²Õ¤¤.
¯ÊÂI¬O¸ò MIDI ¤ñ°_¨ÓÀÉ®×¸û¤j.¥t¤@¯ÊÂI¬O¥¦¨S¦³¯u¥¿ªº¼Ð·Ç®æ¦¡
(°ß¤@ªº¯u¥¿¼Ð·Ç¬O ProTracker,¦Ó¤S«Ü¦h¼Ò²Õ¨Ã¤£»P¨ä¬Û®e).
¥¦°_·½¦b Amiga.

³Ì´¶³qªº®æ¦¡¬O¦³°ÆÀÉ¦W¬° {\ttfamily .mod}. ÁÙ¦³«Ü¦h¨ä¥¦ºØ°ÆÀÉ¦W,
»P¥¦­Ì©ÒÄÝªº®æ¦¡¦³Ãö. 






\subsubsection{\cdx{tracker}}

³o¬O¥iÄâ±aµ{¦¡(¥¦¤w¸g³Q²¾´Ó{[}port]¨ì¦UºØ¥­¥x)
¼½©ñ­µ­y{[}Soundtracker]©M«e­y{[}Protracker]­µ¼Ö¼Ò²Õ.
¥¦¨Ï¥Î 16 bit ªº¥ßÅé¿é¥X{[}stereo],¦Ó§Ú»{¬°­µ½è«Ü´Î.
­Y§A»Ý­n¤@­ÓÂ²³æ¤è¦¡´î¤Ö CPU ­t¾á,¥i¨Ï¥Î {\ttfamily -mono} ¿ï¶µ.

³o¬O¥i§@¬°Â§ª«ªº{[}giftware]µ{¦¡(¤Þ¥Î¦Û­ì§@ªÌ).
§@ªÌ¬° Marc Espie ({\ttfamily Marc.Espie@ens.fr}).

§t Makefile ÀÉªºª©¥»¤w¸g¥Î¤OÂà{[}tweaked]¨ì Linux,
¥¦¥i¨ú©ó \nameurl{ftp://sunsite.unc.edu/pub/Linux/apps/sound/players/tracker-4.3-linux.tar.gz}{}.




\subsubsection{\cdx{gmod}}

³o¬O Gravis Ultrasound ¥dªº­µ¼Ö¼Ò²Õ¼½©ñµ{¦¡.
4/6/8 channel MOD, 8 channel 669, MultiTracker
ScreamTracker III (S3M) ³£¬O³Q¤ä´©ªº®æ¦¡.

¥¦­n¨D 3.0 ª©¥H«áªºÁn­µÅX°Êµ{¦¡.
¦Ó¥B·íµM¬O GUS. §A¥i¥H»Ý­n­×§ï®Ö¤ß¨Ó¨Ï­µ¶q±±¨î¦¨¬°§A©Ò­nªº.     

³o¬O X ¤¶­±.¥¦¨Ï¥Î QT toolkit (»Ý­n 0.99 ª©¥H«á).
¬d¸ß¤@¤U \nameurl{http://www.troll.no/}{QT toolkit homepage}  ¨ú±o§ó¦h¦³Ãö
QT ªº¸ê°T.

³o¬O¥i¥H¦Û¥Ñªº´²§G. ¥¦¬O¥Ñ
Hannu Savolainen ©Ò§@, ©M¥Ø«eºûÅ@¬O¥Ñ Andrew
J. Robinson ({\ttfamily robinson@cnj.digex.net}).

¥¦¥i¨ú©ó \nameurl{ftp://sunsite.unc.edu/pub/Linux/apps/sound/players/gmod-3.1.tar.gz}{}.






\subsubsection{\idx{MikMod}}

³o­Ó¥iÄâ±a¼Ò²Õ¼½©ñµ{¦¡¥i¥H¼½©ñ XM, ULT, STM, S3M, MTM,
MOD ©MUNI ®æ¦¡.( UNI ®æ¦¡¬O³Q MikMod ªº¤º³¡®æ¦¡.)
¥¦¦³¤ä´© ¦y¼SÁn{[}zipped]ªº¼Ò²ÕÀÉ. ¥¦¨Ï¥Î 16 bit ¥ßÅéÁn­µ¿é¥X.
­Y§A­n´î§C CPU ­t¾á,¥i¥[¤W {\ttfamily -m} ¿ï¶µ(³æºÝ¿é¥X).  

Unix ª©¥»¨Ï¥Î ncurses ©Î Tcl/Tk §@¬°¨ä¤¶­±.
¥¦¥i¯à¨Ï¥Î¦¨µ{¦¡¨ç¦¡®w{[}library],¤£¶È¬O¿W¥ßµ{¦¡¦Ó¤w.

¥¦ªº­ì©l§@ªÌ¬O Jean-Paul Mikkers
({\ttfamily mikmak@via.nl}).  ¥¦¥Ø«e¬O¥Ñ Jake Stine
({\ttfamily dracoirs@epix.net})¨ÓºûÅ@.  ³o¬O¦@¨É³nÅé,
¦pªG§A­n¨Ï¥Î¦b°Ó·~¤W,¨º»ò§A¥²¶·µù¥U.
§A¤]¥²¶·¨ú±o¤¹³\¤~¥i¦b°Ó·~¤Wªº¦A´²§G
(«D°Ó·~¤Wªº¦A´²§G¤£»Ý­n¨ú±o¤¹³\).

³o¥i¥H¨ú±o¦b \nameurl{http://www.freenet.tlh.fl.us/amstpi/mikmod.html}{MikMod home page}.






\subsubsection{\cdx{xmp}}

³o¬O­Ó ¼Ò²Õ¼½©ñµ{¦¡ (¤£­n»P Adagio's {\ttfamily xmp} ²V²c),
¥¦¥i¥H¼½©ñ  MOD, S3M, MTM, PTR, STM, 669, ©M XM ¼Ò²Õ
(¨ä¥L®æ¦¡¤]³Q¤ä´©,¦ý¤´¦b¹êÅç¶¥¬q©Î¥¼§¹¦¨). ¦pªG§A¦³ 
¨ã¦³ªi§Î¦X¦¨¾¹{[}wavetable synthesis]ªº­µ®Ä¥d
(GUS ©Î SoundBloaster 32AWE), 
¨º»ò§A¥i¨Ï¥Î³oÃþ­µ®Ä¥d¨Ó­°§C CPU ªº­t¸ü.
¥¦¤]¤ä´©À£ÁY¼Ò²Õ.

{\ttfamily xmp} ªº X «eºÝµ{¦¡¤]¥i¥H¨ú±o¤F.

§@ªÌ¬O Claudio Matsuoka
({\ttfamily claudio@pos.inf.ufpr.br}) ©M Hipolito Carraro Jr. 

³o¥i¨ú±o¦b \nameurl{http://xmp.home.ml.org/}{xmp home page}. 




\subsubsection{\cdx{s3mod}}

³oµ{¦¡¼½©ñ 4/6/8 ­yªº¼Ò²Õ©M Scream Tracker 3 ¼Ò²Õ.
¥¦ÂÇ¥Ñ¤º©wªº 22000 Hz ¨ú¼ËÀW²vªº¨Ï¥Î 8 bit ³æºÝ¿é¥X{[}mono].
§A¥i¥H¨Ï¥Î {\ttfamily -s} ¿ï¶µ¨ÓÅX°Ê¥ßÅé­µ{[}stereo],
{\ttfamily -b} ¨ÓÅX°Ê 16 bit ¿é¥X,
©M {\ttfamily -f} ¨Ó³]©w¨úÀW²v.µM¦Ó,Án­µ¿é¥X¤ñ tracker ÁV (¦³ÂIÂø°T),
©Ò¥H§Ú«ØÄ³¨Ï¥Î {\ttfamily tracker} ¨ú¥N {\ttfamily s3mod} ¨Ó¼½©ñ­ì©l MOD ÀÉ
(°£«D§A¦³¤£°÷¤Oªº¾÷¾¹).¥¦¬Û¸û©ó tracker ¦³»·¤p©ó CPU ­t¸ü.

¸Óª©Åv¬°Daniel Marks ©M David Jeske
({\ttfamily jeske@uiuc.edu}) ©Ò¦³, ¦ý§A¯à¹ï¥¦°µ¥ô¦ó³B²z
(°£¤F§A¤£¯à«ÅºÙ§A©Ò¼g¥~).

¥¦¥i¨ú©ó \nameurl{ftp://sunsite.unc.edu/pub/Linux/apps/sound/players/s3mod-v1.09.tar.gz}{}.






\subsubsection{\cdx{mod}}

³o­Ó {\itshape beta\/} µ{¦¡¼½©ñ MODs (15/31-¼Ö¾¹,¨ì 32 ºØÁn­µ),
MTMs, ULTs ©M S3Ms ¦b Gravis Ultrasound ¥d¤W.¥¦¤]¯à¥Î¨Ó¥]¸Ë¼Ò²Õ,
­Y§A¦³¦w¸Ë {\ttfamily gzip}, {\ttfamily lharc}, {\ttfamily unzip}, ©M {\ttfamily unarj} .
¥¦¤£¯à¼½©ñ Powerpacked ¼Ò²Õ©Î¬Y¨Ç Amiga §@¦±ªÌ¥]¸Ëªº¼Ò²Õ
{[}"PACK" signature].

³o­n¨D¦Ü¤Ö 3.0 ª©ªºÁn­µÅX°Êµ{¦¡.
¥¦¦b 2.90-2 ª©¥H«eªºÁn­µÅX°Êµ{¦¡ {\itshape ¤£·|\/} ¥¿±`¤u§@.
¤å¦r¤¶­±­n¨D ncurses. ÁÙ¦³¥]§t¨Ï¥Î Tcl/Tk ªº X ¤¶­±.

§@ªÌ¬O Mikael Nordqvist ({\ttfamily mech@df.lth.se} or
{\ttfamily d91mn@efd.lth.se}).

¥¦¥i¨ú©ó \nameurl{ftp://sunsite.unc.edu/pub/Linux/apps/sound/players/mod-v0.81.tgz}{}.






\subsubsection{\cdx{nspmod}}

³o¬O {\itshape alpha\/} ¼Ò²Õ¼½©ñµ{¦¡,¥¦¥i¥H¼½©ñ MTM, S3M, ©M MOD ¼Ò²Õ.
¥¦¬O¥ø¹Ï¦¨¬°¼Ò²Õ¼½©ñµ{¦¡¦b­µ®Ä¥d¤W¨S¦³ DSP ¤U.
(¤£­n»P Creative Labs ¤½¥q«ÅºÙªº DSP ¬Û²V²c.)
¥¦µy·L¥e¥Î CPU ­t¾á, ©M {\ttfamily tracker} ¤ñ¸û°_¨Ó¬Û¦ü.



¥¦¦³¶µ¯S¦â¬O¥iÅý§A¦Û¤v·Q­nªº¼Ò²Õ­«ÂÐ{[}modules loop].
­«ÂÐ¦¸¼Æ¯à°÷ÂÇ¥Ñ¨Ï¥Î {\ttfamily -l} ¿ï¶µ¨Ó­­¨î.
¥¦¥u¨Ï¥Î 8 bit Án­µ¿é¥X(·í¦b 0.1 ª©®É).

§@ªÌ¬O This was written by Toru Egashira
({\ttfamily toru@jms.jeton.or.jp}).

¥¦¥i¨ú©ó \nameurl{ftp://sunsite.unc.edu/pub/Linux/apps/sound/players/nspmod-0.1.tar.gz}{}.






\subsubsection{\cdx{yampmod}}

³o­Ó {\itshape alpha\/} µ{¦¡¬O³Q³]­p¨Ï¥Î³Ì¤p CPU ¸ê·½,¨Ó¼½©ñ 4-channel 
¼Ò²Õ. ¥¦
{\itshape ¤£¬O\/} ³Q³]­p²£¥Í°ª­µ½è.
©Ò¥H²£¥Íªº°ß¤@Án­µ¿é¥X¬O 22 kHz ³æºÝ¿é¥X{[}mono].
¦AªÌ,³o¿é¥X¨Ã¥¼¹F¥¦À³¦³ªº²M²Xµ{«×,ªí²{¥X¥¦¬O alpha ª©.

§@ªÌ¬O David Groves
({\ttfamily djg@djghome.demon.co.uk}).

³o¥i¨ú©ó \nameurl{ftp://sunsite.unc.edu/pub/Linux/apps/sound/players/yampmod-0.1.tar.gz}{}.






\subsection{\idx{MPEG ­µ¬y}}

MPEG ¬O¼Ð·Ç¸ÑÅª¦b¼Æ¦ìÀx¦s³]³Æ¤W¤§¼v¹³¤Î¬ÛÃöÁn­µ½s½X.
MPEG ³q±`´N·|Áp·Q¨ì¼v¹³,¦Ó¸Ó¼Ð·ÇªºÁn­µ³¡¤À¥i³Q¤À¶}¨Ó¨Ï¥Î.
¸Ó¼Ð·ÇªºÁn­µ³¡¤À©w¸q¦¨¤TºØ¼h¦¸, layer I, II, »P III.
¯à°÷¸Ñ½X¸û°ª¼h¦¸ªº¼½©ñµ{¦¡¤]¯à¸Ñ½X¸û§C¼h¦¸.
(Á|¨Ò,layer III ªº¼½©ñµ{¦¡¯à°÷¼½©ñ layer IIªºÀÉ.
¦Ó layer I MPEG Án­µÀÉ³q±`¦³°ÆÀÉ¦W {\ttfamily .mpg}
(©Ò¥H­Y¦³¤@­ÓÀÉ¬O³o¼Ëªº°ÆÀÉ¦W,¨ä¤£¯à³Q MPEG ¼v¹³¼½©ñµ{¦¡¨Ó¼½¬M,
¥¦¤j·§¬O­µ¬y{[}audio stream].), layer II
³q±`¦³°ÆÀÉ¦W {\ttfamily .mp2}, ¦Ó layer III
³q±`¦³°ÆÀÉ¦W {\ttfamily .mp3}. ³oºØÁn­µÀ£ÁY«D±`¦n.
¤@­Ó 2 megabytes ªº layer II MPEG
Án­µÀÉ¤j·§¯àÁ^ºò¦Û¤@­Ó 25 megabytes ªº¦ÛµM PCM ¨ú¼ËÀÉ,
¥B«O¦³¤@¼Ëªº«~½è.                






\subsubsection{\idx{mpg123}}

³o­Ó {\itshape beta\/} µ{¦¡¬O¼½©ñ MPEG ­µ¬y«Ü¦³®Ä²v,
¥¦¤ä´© layers I, II, and III.¥¦¬O±q«Ü¦h­ì©lµ{¦¡©Ò«Ø¥ßªºµ{¦¡½X.
¥¦¥i¥Hª½±µ¼½©ñ¤Î®Éªº¥Ñ HTTP Åª¨ìªº­µ¬y.
(´«¥y¸Ü»¡,¬Y¤H¥i¥Hª½±µ³z¹L¥þ²y¸ê°Tºô¨Ó¼½©ñ MPEG ­µ¬y.)

¥D­n§@ªÌ¬O Michael Hipp
({\ttfamily Michael.Hipp@student.uni-tuebingen.de}).
¥¦ªº¥¼­×§ïªº§Î¦¡¥i¥H§K¶Oªº¨Ï¥Î,´²§G©ó«D°Ó·~¥Î§E.
¥]§t§K¶O³nÅéªº¦¬¿ý (¹³ FTP ¦øªA¾¹ªº CD-ROM ÀÉ®×¸ê®Æ«þ¨©{[}images]
©ú½T¦aªº¤¹³\.                       

¥¦ªº³Ì·sª©¥»¥i¨ú©ó \nameurl{http://mpg.123.org/}{mpg123 homepage}.






\subsubsection{\cdx{maplay 1.2}}

¦¹ MPEG Án­µ¬y¼½©ñµ{¦¡¥u¤ä´© layer I ©M layer II ­µ¬y,
¦Ó¯Ê¤Ö¤ä´© layer III ­µ¬y. ¦b Linux,¥¦¥u¤ä´© 16 bit ªº­µ®Ä.

¥¦«Ü±j¯P­n¦nªº CPU, ¥¦ªá¤F 55\% ªº CPU time ¦b 60MHz Pentium.
¦b 66MHz 486¤W,¥¦ªº¿é¥X·|¥O¤HµLªk§Ô¨üªº,¦]¬° CPU µLªk»°¤WÁn­µ.
­Y³oµo¥Í¦b§A¨º,§A³]ªk¼½©ñ¥H¥u¥Î­µ¬yªº³æÃä¼½©ñ
(¨Ï¥Î {\ttfamily -l} ©Î {\ttfamily -r} ¿ï¶µ)¨ú¥N¤º©wªº¥ßÅé­µ½è.

¬°¤F­n¶¶§Q½sÄ¶,¦b¨äÀÉ®×¤¤¦³¨Ç§ïÅÜ¬O»Ý­nªº.
´«¥y¸Ü»¡,§A»Ý­n¥[¥H¤U´X¦æ¨ì {\ttfamily configuration.sh}
©Ò°_©lªºÀÉ®×¤¤.

\begin{tscreen}
\begin{verbatim}
#! /bin/sh
              
\end{verbatim}
\end{tscreen}


§@ªÌ¬O Tobias Bading ({\ttfamily bading@cs.tu-berlin.de}).
{\ttfamily maplay} 1.2 ¥i¨ú©ó  \nameurl{ftp://ftp.cs.tu-berlin.de/pub/misc/maplay1.2/maplay1_2.tar}{}.






\subsubsection{\cdx{maplay 1.3b}}

³o¬O«D©x¤èª©ª©¥»(´«¥y¸Ü»¡,¤£¬O­ì§@ªÌ©Ò§@ªº {\ttfamily maplay} 1.2,
©Ò¥H¥¦¯à¶]¤ñ¸û§C CPU ­t¸ü. ¥¦¥D­nÂÇ¥Ñ¨Ï¥Î¨Æ¹ê¤W¤u§@¦b SPARC
¥H¥~ªº¨ä¥L¥­¥x¤Wªº u-law output ¨Ó¹F¦¨.
ª`·Nªº¬O¥¦¤º©w¨Ï¥Î u-law output,
©Ò¥HÁn­µ«~½è¬O¤ñ¸û®tªº.

¦¹§ï­×§ïª©¬O Orlando Andico ©Ò§@
({\ttfamily orly@gibson.eee.upd.edu.ph}).

³o¥i¨ú©ó \nameurl{ftp://sunsite.unc.edu/pub/Linux/apps/sound/players/maplay-1.3b-Linux.tar.gz}{}.






\subsubsection{\cdx{maplay3}}

³o¼½©ñµ{¦¡¬O±q {\ttfamily maplay} 1.2 §ï½s¨Óªº.
¥¦¥[¤J¤ä´© MPEG Layer 3 Án­µ¬y.¥Ø«e¥¦¦ü¥G¦³¨Ç¯äÂÎ¦b¼½©ñ®É
(§A¥i¥HÅ¥¨ì¤@¨Ç¨ë¦ÕªºÂø°T). §A¥i¥H½Õ¾ã{[}twid.dle]¿ï¶µ¨Ó¸Ñ¨M³o­Ó°ÝÃD.

¦¹­×§ïª©¬O Timo Jantunen ©Ò§@.
({\ttfamily timo.jantunen@hut.fi} ©Î {\ttfamily jeti@cc.hut.fi}).
¥¦¬O¥i¥H§K¶Oªº¨Ï¥Î,¦ý¥Î¨ÓÁÈ¿ú«h¤£³Q¤¹³\.
µM¦Ó,§Ú§¹¥þ¤£½T©w³oª©Åvªº¦³®Ä©Ê,¦]¬°­ì¦³ªº {\ttfamily maplay} ¬O¦b
GNU General Public License ¤U,¦Ó GNU General Public License
¬O¤£³\§ï½sª©¥»¯à¦³¤£¦Pªºª©Åv«Å§i.

¥¦¥i¨ú©ó  \nameurl{ftp://sunsite.unc.edu/pub/Linux/apps/sound/players/maplay3.tar.gz}{}






\subsubsection{\cdx{splay}}

³o {\itshape beta\/} ¼½©ñµ{¦¡¬O¥t¤@­Ó±q {\ttfamily maplay}
1.2 §ï½s¨Óªº (¨Æ¹ê¤W,¥¦¬O {\ttfamily maplay} 1.2+ ©Ò§ï½sªº.
¦Ó {\ttfamily maplay} 1.2+ ¬O±q  {\ttfamily maplay}
§ï½s¨ì MS Windows ¤W°ß¤@ªºª©¥».)
¥¦¥[¤J¤ä´© MPEG Layer 3 ­µ¬y. ¥¦¤]¯à°÷¼½©ñ WAV ÀÉ.
¥¦ÁÙ¯à°÷¸ó¹L HTTP ³s½u±µ¦¬¨Ó¼½©ñ­µ¬y.  

{\ttfamily splay} ªº¥t¤@¶µ¯S¦â¬O¥¦¯à³Q¨Ï¥Î¦¨¤@µ{¦¡¨ç¼Æ®w (¦bLGPL¤U),
©Ò¥H¥¦¥i¥HÅý¨ä¥Lµ{¦¡¨Ï¥Î.
¥¦¤]³]ªk§ïµ½ªí²{,ÂÇ¥Ñ¨Ï¥Îºü{[}threading](¦pªG§A»Ý­n {\ttfamily pthread}
¨Ó¨Ï¥Î³o­Ó¯S¦â) ©M¤@¨Ç¨ó½Õ¾ã¦X{[}inline assembly].

{\ttfamily splay} ¨Ï¥Î©R¥O¦C¤¶­±©M¿ï¾Ü©Êªº X ¤¶­± (¥¦¨Ï¥Î QT). 

­Y¦b½sÄ¶«á,¥¦¨S¦³¥¿±`¤u§@ (e.g. ¥¦µo¥Í segmentation
faults), ¸ÕµÛ¤£¥Îºü¨Ó½sÄ¶¥¦.

§@ªÌ¬O Jung Woo-jae ({\ttfamily jwj95@eve.kaist.ac.kr}).

¥¦¥i¨ú±o¦b \nameurl{http://adam.kaist.ac.kr/jwj95/}{splay's home page}.






\subsubsection{\cdx{Sajber Jukebox}}

³o­Óµ{¦¡¬O MPEG ¹Ï§Î¤¶­±ªºÁn­µ¼½©ñµ{¦¡.¥¦¬O«Ø³]¦b {\ttfamily splay} ¤W,
¥¦¥]§t¤ä´© MPEG audio layers ¨ì III. ¥¦¤]¯à¼½©ñ¤Î®É±q HTTP
¤WÅª¨úªº MPEG Án­µ¬y.¥¦¤]«Ü®e©ö³]©w.

¥¦¨Ï¥Î QT toolkit
(¦Ü¤Ö 1.2ª©¥H¤W¬O»Ý­nªº).
¥¦¤]¨Ï¥Î LinuxThreads
µ{¦¡¨ç¼Æ®w (¦¹¤G¤¸½XÀÉ¥u¥¿±`¹B§@¦b 0.5ª©).

§@ªÌ¬O Joel Lindholm
({\ttfamily wizball@kewl.campus.luth.se}).

³Ì·sª©¥i¨ú¤§©ó \nameurl{ftp://kewl.campus.luth.se/pub/jukebox}{}.    






\subsubsection{\cdx{amp}}

¦¹ {\itshape beta\/} MPEG Án­µ¼½©ñµ{¦¡¥u¤ä´© MPEG Layer 3 ­µ¬y.
¥¦¯à°÷ª½±µ¼½©ñ¦b­µ®Ä¥d¤W,¦Ó¥B¥¦¯à¿é¥X¨ì¦ÛµMªº PCM ©Î WAV ÀÉ.
³o¤]¥e¬Û·í¤jªº CPU ­t¸ü (¤j¬ù¦b 133MHz Pentium ¤W­n 60\% ).

§@ªÌ¬O Tomislav Uzelac
({\ttfamily tuzelac@rasip.fer.hr}).  ¥¦¥i¥H§K¶Oªº¨Ï¥Î,´²§G,
¥u­n¥¦¤£­n¦b¥¼¸g¤¹³\¤U°Ó·~¤W³c°â(ÁöµM¦p¦¹,
±N¨ä¥]§t¦b§t¦³§K¶O³nªº CD-ROM ¤W,©ú½Tªº³Q¤¹³\ªº).

¥¦¥i¨ú©ó \nameurl{ftp://ftp.rasip.fer.hr/pub/mpeg/amp-0.7.3.tgz}{}.






\subsubsection{\cdx{XAudio}}

³o­Ó {\itshape alpha\/} µ{¦¡¨ç¦¡®w¬O³Q¼g¦¨§Ö³t§¹¦¨ MPEG 
­µ¬y¸Ñ½Xµ{¦¡¨ç¦¡®w¨ì¦UºØ GUI «eºÝµ{¦¡. ¥¦¤ä´©
MPEG audio layers I, II, ©M III.¥¦¯à°÷ÀH¾÷¦s¨ú¦ì¤¸¬y{[}bitstreams].
©R¥O¦C¤¶­±³Q²[¬A¶i¨Ó. ¦Ó Motif (Lesstif) «eºÝµ{¦¡¤]³Q²[¬A¦b Linux
ªºª©¥»¤¤.

³o¬O¥Ñ Gilles Boccon-Gibod, Alain Jobart ©M¨ä¥L¤H©Ò§@ªº.
³s±µ¨ì¦¹¨ç¦¡®wªº«eºÝµ{¦¡¤]¥i§K¶Oªº¤U¸ü.
¦Ó¨ç¦¡®w¥»¨­¥²¶·­n³Q±ÂÅv¨Ï¥Î (­ì©l½X©M¤G¤¸½Xµ{¦¡ªº±ÂÅv¬O¥i¥H¨ú±oªº).

³s±µ¨ì¦¹¨ç¦¡®wªº«eºÝµ{¦¡¥i¥H¨ú±o¦b
\nameurl{http://www.mpeg.org/xaudio/}{XAudio home page}.






\subsubsection{\idx{Layer 3 Shareware Encoder/Decoder}}

¨Æ¹ê¤W,³o¬OºØÂà´«¾¹,¥¦¯àÂà´« MPEG Layer 3 ­µ¬y¨ì
WAV, AIFF, SND, AIFC, ©Î¬O¦ÛµMªº PCM ¨ú¼ËÀÉ.
Linuxª©¥»¨Ã¨S¦³ª½±µ¿é¥XÁn­µ¨ì­µ®Ä¥d¤W. ¬Y¤H¥²¶·¥ý±N¨äÂà¦¨¨ä¥L®æ¦¡.

µM¦Ó,·í§A³]ªk¥h¼½©ñ¨Ï¥Î {\ttfamily sox} ªºÂà´«ÀÉ,§A¤j·§±N·|¦³Âø°T,
¦]¬°¦b PCM¨ú¼Ë¤W,¦rªº¶¶§Ç¨Ã¤£¥¿½T
(¦Ü¤Ö¦b Intel ¥­¥x¤W¬O³o¼Ë).
§A¥²¶·µ¹¤© {\ttfamily sox} ³o­Ó¿ï¶µ {\ttfamily -x} ¨Ó¸Ñ¨M³o­Ó°ÝÃD.
¦ý¦³¨Ç¼½©ñµ{¦¡µLªk³Q§iª¾¦r¶¶§Ç¬O¿ùªº,©Ò¥H§A¥i¯à¤£¥²¥h¾á¤ß³o­Ó°ÝÃD.

­Y§A¦³¤ñ¸û§Öªº¹q¸£ (¤j·§¦Ü¤Ö­n 100Mhz Pentium),
¨º»ò§A¯à¸Õ¸Õª½±µ¼½©ñ MPEG Layer 3 ­µ¬y,
¦Ó¤£»Ý­n¥ýÂà¦¨¨ä¥L®æ¦¡Án­µÀÉ,¹³¥H¤U¨Ò¤l(³o¨Ò¤l°²³]§A¥¿¨Ï¥Î
{\ttfamily sox} ¥B¼½©ñ 44.1kHz ¥ßÅé¨ú¼Ë.)

\begin{tscreen}
\begin{verbatim}
$ l3dec foo.mp3 -sto | play -t raw -x -u -w -c 2 -r 44100 -
              
\end{verbatim}
\end{tscreen}
         

{\ttfamily -r} ¤§«áªº¼Æ¦r¬O­µ¬yªº¨ú¼Ë²v,¦Ó¦b {\ttfamily -c}
¤§«á¼Æ¦r«h¬O»P¥¦¬O mono ©Î stereo (¬Æ¦Ü©Î quad)¦³Ãö.
­Y³o¬Ý°_¨Ó¤Ó½ÆÂø,§A¯à°÷¨Ï¥Î¹³ shell script ©Î alias ªºªF¦è.

³o¬O¦@¨É³nÅé,ª©ÅvÄÝ©ó Fraunhofer-IIS.
¦b x86 ¨t²ÎªºLinux¤W¤§®i¥Üª©¥i¨ú©ó  \nameurl{ftp://ftp.fhg.de/pub/layer3}{}.
®i¥Üª©¥u¯àÂà´« layer III ­µ¬y. 






\subsubsection{\idx{X11Amp}}

³o­Ó {\itshape beta\/} ³nÅé¬O¹Ï§Î¤¶­±ªº MPEG­µ¬y¼½©ñµ{¦¡, 
 «Ü¹³¬O Windows µ{¦¡ {\ttfamily winamp}. 

¨S¦³¬Ý¨ì¥ô¦óªºª©Åv»¡©ú (§Ú°²³]¥¦¬O¥i¥H¨Ñ­Ó¤H¦Û¥Ñªº¨Ï¥Î).
¥¦¬O¥Ñ Mikael Alm ({\ttfamily psy@x11amp.bz.nu}), Thomas Nilsson 
({\ttfamily fatal@x11amp.bz.nu}), ©M Olle Hallnas  
({\ttfamily crocodile@x11amp.bz.nu}) ©ÒºûÅ@.  

¥¦¥i¥H¨ú±o©ó \nameurl{http://www.x11amp.bz.nu/}{X11Amp's homepage}.
¥Ø«e¥u¦³´£¨Ñµ¹ Intel Linux ©M FreeBSD ¥Îªº¤G¤¸½XÀÉ.








\subsection{\idx{WAV}}

±q {\ttfamily sox} ¤â¥U­¶¤W¤Þ­z:

\begin{quotation}
³o¥X²{«D±`¬Û¦ü IFFÀÉ,¦ý¤£§¹¥þ¤@¼Ë.
¥¦­Ì¬O­ì¥Íªº Windows 3.1 ¤W­µ¼ÖÀÉ.
©úÅã¦a, Windows 3.1 ¬O¦p¦¹¥O¤HÃø¥H¬Û«H¥¦ªº­«­n©Ê,
¹ï©ó¹q¸£¤u·~¤W,¥¦©ú½Tªº¥²¶·­n¦³¥¦¦Û¤v¾Ö¦³ªºÁn­µ®æ¦¡.
\end{quotation}


¥¦³q±`¦³°ÆÀÉ¦W {\ttfamily .wav}.

¤]½Ð¬Ý³¹¸` \ref{sec-sox} {(sox)} ©M \ref{sec-bplay} {(bplay)} ¥H¨ú±o§ó¦h°£¤F³o¼Ë©Ò¦C¤§¥~ªº
WAV ¼½©ñµ{¦¡.   






\subsubsection{\cdx{wavplay}}

³oµ{¦¡¤ä´©¼½©ñ©M¿ý»s WAV ®æ¦¡.
¥¦¨Ï¥ÎÂê©w{[}locking]©Ò¥H¤@¦¸¤¤¥u¯à¦³¤@Án­µ³Q¼½©ñ.
¥¦ªºÂê©w¯à¤O¤]¯à°÷¨Ï¥Î¦b¤ÀÂ÷©óÁn­µªº¼½©ñ¯à¤O.

°£¤F command-line ¤¶­±,¥¦¤]¦³ Motif ¤¶­±,¨ä¥i»P Lesstif ¨Ó°t¦X¨Ï¥Î.

­ì©l§@ªÌ¬O Andre Fuechsel
({\ttfamily af1@irz.inf.tu-dresden.de}),
¦ý¦A³Qµo®i¦Ü¦¨§Îªº§@ªÌ Warren W. Gay
({\ttfamily bx249@freenet.toronto.on.ca} or {\ttfamily wwg@ica.net}).

¥¦¥i¨ú©ó \nameurl{ftp://sunsite.unc.edu/pub/Linux/apps/sound/players/wavplay-1.0.tar.gz}{}.






\subsection{¨ä¥¦ªF¦è}

³o¸`¦C¥X¼½©ñÁn­µ®æ¦¡ªºªF¦è,¨ä¤£­È±o¦U¦Û¿W¥ß¦¨¤@¸`
(´«¥y¸Ü»¡,°ß¤@¼½©ñµ{¦¡¥i¨ú±oªº®æ¦¡),
©Î¬O¤@­Ó¼½©ñµ{¦¡´N¯à¼½©ñ¤ñ¸û¦hªº®æ¦¡.           






\subsubsection{\cdx{sox}\label{sec-sox}}

³oµ{¦¡¨Æ¹ê¤W¬O­ÓÂà´«¾¹,¤]´N¬O¥¦Âà´«¤@ºØÁn­µ®æ¦¡¨ì¥t¤@ºØ.
µM¦Ó¦³¨Çª©¥»ªº {\ttfamily sox}, ·í±Ä¥Î {\ttfamily play}, ¨Ó¼½©ñÁn­µ 
( ¦b Sound HOWTO ¤¤ªº {\ttfamily play} À³¥Îµ{¦¡¤j·§·|°Ñ·Ó¨ì³o).
¥¦¤ä´©¦ÛµM{[}raw]ªº (¨S¦³¼ÐÀYªº)¤G¤¸¶Ü¤Î¤å¦rªº¸ê®Æ, IRCAM Sound Files,
Sound Blaster {\ttfamily .voc}, SPARC {\ttfamily .au} (w/header), Mac
HCOM, PC/DOS {\ttfamily .sou}, Sndtool, ©M Sounder,
NeXT {\ttfamily .snd}, Windows 3.1 RIFF/WAV, Turtle Beach {\ttfamily .smp},
CD-R, ¥H¤Î Apple/SGI AIFF ©M 8SVX ®æ¦¡.   



¦b1.3.6x kernelsªº¬Y¨Ç¦a¤è, §A¥i¯à¥²¶·°µ¤@¨Ç§ïÅÜ¦b¬Y­ÓÀÉ¤¤,
¨Ï±o¥¦¯àª½±µ¼½©ñÁn­µ.´«¥y¸Ü»¡,§A¥²¶·§ïÅÜ {\ttfamily sbdsp.c}
ªº 179 ¦æ,±q   

\begin{tscreen}
\begin{verbatim}
if (abuf_size < 4096 || abuf_size > 65536) {
              
\end{verbatim}
\end{tscreen}


ÅÜ¨ì              

\begin{tscreen}
\begin{verbatim}
if (abuf_size < 1 || abuf_size > 65536) {
              
\end{verbatim}
\end{tscreen}


¦ýµM«á¦A°µ¤@¦¸.§A¥i¥H¤£¥²³o¼Ë°µ.³o¼Ë°µ±N¤£·|Â_±¼¥ô¦óªF¦è.



µÛ§@»Pª©ÅvÄÝ«Ü¦h¤H, ¦Ó¥B¥i¥Î¦b¦UºØ¥Î³~.

¥¦¥i¨ú©ó \nameurl{ftp://sunsite.unc.edu/pub/Linux/apps/sound/convert/Lsox-linux.tar.gz}{}.

¸ûªñªºª©¥»¬O¥Ñ Chris Bagwell ©Ò§@
(tt/cbagwell@sprynet.com/) («Ø¥ß¦b­ì©l {\ttfamily sox}
ªº³Ì·s gamma ª©¥», ¦Ó¥B¥]§t¥H¤W­×¥¿) ¥i¨ú©ó
\nameurl{http://home.sprynet.com/sprynet/cbagwell/projects.html}{}. 
¦¹¥~,³oª©¤ä´© MS ADPCM ©M IMA ADPCM WAV formats.\nidx{ADPCM} 






\subsubsection{\cdx{bplay}\label{sec-bplay}}

³o¬O {\itshape beta\/} µ{¦¡¥i¥H¼½©ñ¦ÛµMªº{[}raw]Án­µ, WAV, and VOC ÀÉ.
¥¦¤]¥i¥H¿ý»s³o¨ÇÀÉ.¥¦¨Ï¥Î¦UºØ§Þ¥©¥H¨ú±oºÉ¥i¯àªº³Ì°ª³t,
¨Ï±o¬J¨Ï¦bºC¾÷¾¹¤W¯àÅý§^¤H©|¥i±µ¨üªº°õ¦æ.
¨ä¤¤¤@¶µ§Þ¥©¬O­n¨D¦w¸Ëªºµ{¦¡¬Osetuid root.
°¾°õ¨gªº§Æ±æ¨Ï¥Î³oµ{¦¡¥i¥H·Q¥h¨Ï¥Î Ian Jackson
({\ttfamily ijackson@gnu.ai.mit.edu})©Ò°µªº Debian  package ,
¨äÃö³¬»Ý­n³] setuid bit ªº³oºØ¯S¦â. 

§@ªÌ¬° David Monro ({\ttfamily davidm@gh.cs.usyd.edu.au}). 

¥¦¥i¨ú©ó  \nameurl{ftp://sunsite.unc.edu/pub/Linux/apps/sound/players/bplay-0.96.tar.gz}{}.






\subsubsection{\idx{SIDPLAY}}

³oµ{¦¡¼ÒÀÀ \idx{Commodore 64} ªº\idx{Án­µ¤¶­±³]³Æ}´¹¤ù
{[}Sound Interface Device chip]
(MOS 6581,¤@¯ë¥s¥¦ SID) ©M ·L³B²z¾¹³æ¤¸ (\idx{MOS 6510}).
©Ò¥H¥¦¥i¥H¸ü¤J»P°õ¦æ C64 ¾÷±ñ½Xªºµ{¦¡,¥¦²£¥Í­µ¼Ö©ÎÁn­µ.
¤@¯ë¦Ó¨¥,³o¨Ç¬O¿W¥ß½X©M¸ê®Æ¤ùÂ_,¥¦¤w¸g¬O±q¹CÀ¸©M«Å¶Çµ{¦¡§ì¨ú{[}ripped]
¤U¨Óªº,©M¤w¸g³Qª½±µ±q C64 Âà¹L¨Óªº.



¥¦¤º©w¨Ï¥Î©R¥O¦C¤¶­±. ¤]¦³ Tk ©M QT ¤¶­±¥i¤À§O¨ú±o¦b¥D­nªº¥]¸Ë{[}package]¤º.   

¥¦¬O¥Ñ Michael Schwendt
({\ttfamily sidplay@geocities.com}) ©ÒºûÅ@.

¥¦¥i¥H¨ú±o¦b \nameurl{http://www.geocities.com/SiliconValley/Lakes/5147/}{SIDPLAY's home page}.






\subsubsection{\idx{RealAudio Player}}

³oµ{¦¡Åý§AÅ¥¨ì¤@ºØ±M¦³®æ¦¡ªºÁn­µ,¨ä¯à°÷§Y®É¸ó¹Lºô»Úºô¸ô,
¦Ó¤£»Ý­n¥ý¤U¶Ç¾ã­ºÁn­µÀÉ.¥¦¯à°÷³æ¿W¨Ï¥Î,
¦ý¥¦¨Æ¹ê¤W¬O·Q­n·f°tÂsÄý¾¹(³Ì²M·¡¤ä´©ªº¬O Mosaic ©M Netscape)¨Ï¥Î.
¦b¨S¦³ X ¤U,¥¦¤£¯à¨Ï¥Î(§A¤£¯à¥Î¥¦¨Ó·f°t¤å¦r¾Þ§@¼Ò¦¡¤Uªº Lynx ¨Ï¥Î).

µM¦Ó,¦s¦b¤@ºØÀ|¸Õ¤èªk(hack)¥i¥H¦b¤å¦r¼Ò¦¡ªº¥D±±¥x¤U¯à°÷¶] 
RealAudio ¼½©ñµ{¦¡.
¥¦­n¦³ X virtual frame buffer (Xvfb) server ¤~¥i¥H¹B§@.
¥¦¥i¥H¨ú±o¦b \nameurl{ftp://sunsite.unc.edu/pub/Linux/apps/sound/players/traplayer-0.5.tar.gz}{}.\ncdx{traplayer}  

³oµ{¦¡¬O¥Ñ  Progressive Networks, Inc. ©Ò§@. 
¥¦¤£¥i¥H¦A´²§G,­×§ï...µ¥.
¬Ý¤@¤U¨äª©Åv,´N·|¥¿½T¸ÔºÉª¾¹D§A¯à°µ¤°»ò. ¥¦¥i¥H§K¶O³Q¨ú±o¦b 
\nameurl{http://www.realaudio.com/}{RealAudio home        page}.






\subsubsection{cat}

¬Y¤H¤]³\·|·Q»¡ {\ttfamily cat} ,¦³ÂIÀÝ¥Îªº³sµ²¤u¨ã,¬O«ç»ò³B²z¼½©ñÁn­µ.
§Ú±N³z³q¤@­Ó¨Ò¤l,¨Ó®i¥Ü¥¦ªº¥Î³~.

\begin{tscreen}
\begin{verbatim}
$ cat sample.voc > /dev/dsp
$ cat sample.wav > /dev/dsp
$ cat sample.au > /dev/audio
              
\end{verbatim}
\end{tscreen}


³B²z¤@­Ó {\ttfamily .au} ÀÉªº {\ttfamily cat} ¨ì {\ttfamily /dev/audio}
³q±`±N·|¥¿±`¤u§@,¦Ó¥B­Y°÷©¯¹Bªº¨Ï¤@­ÓÀÉ(¦b§Aªº¥­¥x¤W)
¦³¥¿½Tªº¦ì¤¸²Õ¶¶§Ç...µ¥,¨Ï¥Î PCM ¨ú¼Ë(¹³¬O
{\ttfamily .wav} or {\ttfamily .voc}) ¨ì {\ttfamily /dev/dsp}
¤§Án­µÀÉªº {\ttfamily cat} ¬Æ¦Ü¥i¯àÅ¥°_¨Ó¥¿½T.

¨º¤£¬O {\ttfamily cat} ªº§¹¥þ¨S¤°¥Îªº¥Î³~.¥¦¥i¯à¬O¦³¥Îªº,Á|¨Ò¨Ó»¡,
¦pªG¦³¤@­ÓÁn­µÀÉ,¦Ó§Aªº©Ò¦³µ{¦¡¨S¦³¤@­Ó»{±o¥¦,¦Ó§Aª¾¹D¥¦¨Ï¥Î
PCM ¨ú¼Ë,¨º»ò§A¤]³\¯à±o¨ì¤@­Ó«D±`±µªñªº·Qªk¦b¨äÅ¥°_¨Ó¹³¬O³oºØ¤è¦¡
(¦pªG§A«Ü©¯¹Bªº¸Ü).






\section{¨ä¥L¹ê¥Î³B²zÁn­µªºÀ³¥Î¤u¨ã}

³o¸`¨Ã¨S¦³¹ê»Ú³B²z¼½©ñÁn­µÀÉªº¨Æ.¦Ó¬O,¦¬¶°¤@¨Ç³B²zÁn­µªº¤u¨ã,
§A±N·|µo²{ÆZ¦³¥Îªº.  




\subsection{\cdx{volume}}

³o¬O¤@­ÓÂ²³æ©R¥O¦C¤¶­±¨Ó±±¨î­µ¶q(¥¦ÁÙ¯à°µ¤°»ò?)
¦b¥]¸Ë¤¤,¥¦ÁÙ¦³¤@­Ó¤À¶}ªºµ{¦¡,¾Ö¦³ Tcl/Tk ¤¶­±,
¨Ó±±¨î­µ¶q©M¼½©ñ {\ttfamily .au} Án­µÀÉ.
¤@­Ó«D±`Â²³æªº Tcl/Tk CD ¼½©ñµ{¦¡¤]¥]§t¶i¥h.

³o¬O§K¶O³nÅé,¬O Sam Lantinga ©Ò¼gªº.
({\ttfamily slouken@cs.ucdavis.edu}).

¥¦¯à¨ú©ó \nameurl{ftp://sunsite.unc.edu/pub/Linux/apps/sound/soundcard/volume-2.1.tar.gz}{}.






\subsection{\idx{Sound Studio}}

³o¬O Tcl/Tk ¼gªºÀ³¥Îµ{¦¡,¥i¤ä´©¼½©ñ,¿ý»s,
¥H¤Î½s¿è¨Ï¥Î {\ttfamily sox} ªº¼Æ¦ìÁn­µ.¥¦¦bµo¦æª©¥»¤¤´N¥]§t¦³ {\ttfamily sox}
Á×§K¬Û®e©Êªº°ÝÃD.

§@ªÌ¬° Paul Sharpe and N. J. Bailey
({\ttfamily N.J.Bailey@leeds.ac.uk}).
¥¦¥i¥H§K¶O¨Ï¥Î¤Î¦A´²§G,­Y§A¦³±H±i©ú«H¥dªº¸Ü.



¥¦¥i¦b \nameurl{http://www.elec-eng.leeds.ac.uk/staff/een6njb/Software/Studio/screens.html}{Sound Studio's home page}
§ä¨ì.






\subsection{\idx{Tickle Music}}

³o {\itshape beta\/} Tcl/Tk µ{¦¡¬O¤@­Ó­µ¼ÖÀÉÂsÄýµ{¦¡,
¥¦¤¹³\§A¼½©ñ¦UºØÁn­µ®æ¦¡,¥u­n§A¨t²Î¤¤¦³¾A·íµ{¦¡¥i¥H¼½©ñªº.
¤º©wªº {\ttfamily gmod} ¬O¥Î¨Ó¼½©ñ MOD ÀÉ,¤Î {\ttfamily mp} «h¬O¼½©ñ MIDI ÀÉ
(§A¥i¥H§ïÅÜµ{¦¡­ì©l½X¨Ó¨Ï¥Î¨ä¥Lµ{¦¡).

§@ªÌ¤Îª©ÅvÂkÄÝ¬O Shannon Hendrix
({\ttfamily shendrix@pcs.cnu.edu} or
{\ttfamily shendrix@escape.widomaker.com}).

¥¦¥i¨ú©ó \nameurl{ftp://sunsite.unc.edu/pub/Linux/apps/sound/players/tmusic-1.0.tar.gz}{} 






\section{°Ñ¦Ò¸ê®Æ}

\begin{enumerate}
\item ¥»¤å¥ó¤¤´£¨ìªºÀ³¥Îµ{¦¡©Ò¤ºªþ¤å¥ó. 
\item Linux Sound HOWTO¤å¥ó. ¥¦¯à¦b \nameurl{http://sunsite.unc.edu/LDP/}{Linux Documentation Project}§ä¨ì.
\item \nameurl{http://www.bright.net/~dlphilp/linux_soundapps.html}{Linux MIDI and Sound Applications} 

\item \nameurl{http://www.4front-tech.com/pguide/}{Programmer's Guide to OSS}
\item \nameurl{http://www.spies.com/Sox/}{SoX home page}
\end{enumerate}


\end{document}
