Harald Jörg HaraldJoerg
HaraldJoerg
/ pdl_sound.pl
Created
April 12, 2023 18:36
(Linux) sound with Perl and a few lines of PDL
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| use PDL; | |
| my $freq = 440; | |
| my $rate = 8000; # default for aplay | |
| my $samples = pdl[0..$rate-1]; | |
| open (my $aplay,'|-','aplay'); | |
| my $raw_sound = byte(zeroes($rate)); | |
| my $amplitude = 64; |
HaraldJoerg
/ opaddb.pm
Last active
March 9, 2022 14:09
Extend the Perl debugger to display Object::Pad objects
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| package dumpvar; | |
| =encoding utf8 | |
| =head1 NAME | |
| Devel::opaddb.pm - Display Object::Pad objects in Perl's debugger | |
| =head1 SYNOPSIS |