1Sound(3)              User Contributed Perl Documentation             Sound(3)
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NAME

6       PDL::Demos::Sound - play PDL-generated sounds
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DESCRIPTION

9       This module is intended to be auto-discovered by the mechanisms of
10       PDL::Demos.  That module also defines our interface.
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12       The demo creates some simple sound waves (a scale and a chord) and
13       pipes them to an external sound player program.  It knows how to invoke
14       "aplay" (from alsa-utils), "play" and "sox" (the latter two from SoX -
15       Sound eXchange).  All of these are available as packages in Linux
16       distributions, SoX is also available from
17       <https://sourceforge.net/projects/sox/> for Microsoft Windows and
18       MacOS.
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20       If no suitable player is discovered, the demo does not die but shows an
21       explanation where to obtain them.
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25perl v5.38.0                      2023-07-21                          Sound(3)