Sine wave: Difference between revisions

4 bytes removed ,  2 years ago
m
→‎{{header|J}}: quieter, and simpler expression
(J)
m (→‎{{header|J}}: quieter, and simpler expression)
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Approximately 1751 Hz (slightly flat A, two octaves above middle C):
<lang J>require'media/wav'
4 wavplay wavmake <.2551e3*-:1+1 o.i.55e3
</lang>
 
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