Sine wave: Difference between revisions

Added Perl example
(Implementation for racket)
(Added Perl example)
Line 137:
ocamlopt -I +sfml bigarray.cmxa sfml_system.cmxa sfml_audio.cmxa sine_wave.ml -o sine_wave.exe
</pre>
 
=={{header|Perl}}==
<lang perl>use Audio::NoiseGen qw(play sine);
 
Audio::NoiseGen::init() || die 'No access to sound hardware?';
 
alarm 5;
play( gen => sine( freq => 440 ) );</lang>
 
=={{header|Perl 6}}==
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