Csound::Composition

SYNOPSIS

            

              
              
use Csound::Composition;
my $composition=Csound::Composition->new();
            
          

DESCRIPTION

A Csound composition. Used to create a Csound::Orchestra and a Csound::Score.

METHODS

new

            

              
              
my $composition = Csound::Composition->new();
            
          

t

            

              
              
my $t = $composition->t($start_tempo);
            
          

Returns a t statement which can be used to control the tempo at various beats in the composition:

            

              
              
$t->tempo($t₁, 70); # Increase tempo from t₁ 
$t->tempo($t₂, 90); #   until
$t->tempo($t₃, 95); # t₃.
            
          

play

            

              
              
my $composition = Csound::Composition->new();
$composition->play($instr, $t_start, $t_duration, @params);
            
          

play

            

              
              
$composition->write('filename');
            
          

Writes filename.orc and filename.sco.

Copyright

Copyright © 2017 René Nyffenegger, Switzerland. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the the Artistic License (2.0). You may obtain a copy of the full license at: http://www.perlfoundation.org/artistic_license_2_0