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15-02.PAS
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Pascal/Delphi Source File
|
1995-01-20
|
574b
|
33 lines
program main;
uses fgmain, fgmisc;
var
volume : integer;
begin
fg_initpm;
if (fg_testmode(9,0) = 0) then
begin
write('This program requires a PCjr or ');
writeln('a Tandy 1000 system.');
exit;
end;
writeln('2048 Hz periodic noise...');
fg_voice(4,2,15,3);
fg_waitfor(18);
writeln('2048 Hz white noise...');
fg_voice(5,2,15,3);
fg_waitfor(18);
writeln('500 Hz tone of increasing volume...');
for volume := 1 to 15 do
begin
fg_voice(1,500,volume,0);
fg_waitfor(4);
end;
fg_quiet;
end.