clc;?%?clear?the?command?line
clear?all;?%?clear?the?workspace
%
%?system?constants
%?---------------
InputFilename?=?‘aa.wav‘;?%change?it?according?to?your?wave?files?

[inspeech?Fs?bits]?=?wavread（InputFilename）;?%?read?the?wavefile

outspeech1?=?speechcoder1（inspeech）;?
outspeech2?=?speechcoder2（inspeech）;

%?display?the?results
figure（1）;
subplot（311）;
plot（inspeech）;
grid;
subplot（312）;
plot（outspeech1）;
grid;
subplot（313）;
plot（outspeech2）;
grid;

disp（‘Press?a?key?to?play?the?original?sound!‘）;
pause;
soundsc（inspeech?Fs）;

disp（‘Press?a?key?to?play?the?LPC?compressed?sound!‘）;
pause;
soundsc（outspeech1?Fs）;

disp（‘Press?a?key?to?play?the?voice-excited?LPC?compressed?sound!‘）;
pause;
soundsc（outspeech2?Fs）;

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件?????102518??2004-12-19?15:58??lpc?by?matlab\aa.wav

?????文件????????768??2005-10-17?15:51??lpc?by?matlab\main.m

?????文件???????4317??2005-10-16?20:44??lpc?by?matlab\mlp.m

?????文件???????5337??2003-05-12?15:54??lpc?by?matlab\proclpc.m

?????文件??????????4??2005-10-16?16:27??lpc?by?matlab\qing.m

?????文件??????93364??2003-05-08?22:16??lpc?by?matlab\s1ofwb.wav

?????文件??????86496??2003-05-08?22:11??lpc?by?matlab\s1omwb.wav

?????文件????????768??2006-05-28?11:30??lpc?by?matlab\s2df.m

?????文件??????96346??2003-05-08?22:14??lpc?by?matlab\s2ofwb.wav

?????文件??????89738??2003-05-08?22:09??lpc?by?matlab\s2omwb.wav

?????文件???????1164??2003-05-12?15:55??lpc?by?matlab\speechcoder1.m

?????文件???????1894??2003-05-12?15:55??lpc?by?matlab\speechcoder2.m

?????文件???????3609??2003-05-12?15:56??lpc?by?matlab\synlpc.m

?????文件???????3493??2003-05-12?15:57??lpc?by?matlab\synlpc2.m

?????文件????????110??2006-05-28?16:34??lpc?by?matlab\Untitled.asv

?????文件?????????88??2006-05-28?16:43??lpc?by?matlab\Untitled.m

?????目錄??????????0??2018-06-24?21:14??lpc?by?matlab

-----------?---------??----------?-----??----

???????????????490014????????????????????17