4 ms·

Thanks! Just ran it successfully! Some other issues I faced: (1) the function SEQUENCE had to be renamed in two places in order for this to run on SBCL. (2)

by shiven 13y ago

Thanks! Just ran it successfully! Some other issues I faced: (1) the function SEQUENCE had to be renamed in two places in order for this to run on SBCL. (2) since I am using quicklisp, had to append (ql:quickload 'soundlab) to top of example.lisp for it run straight from command line via: sbcl --load example.lisp (3) added the following to the bottom of example.lisp: (export-wave (stage-4) 30 #p"/tmp/foo.wav") Took about a 90 seconds to render the complete wav file. Just added the above to benefit others who may be trying to make this work. Thanks again! Will play some more :-)

mrottenkolber 13y ago
Nice to hear that it worked out for you! Thanks for the hint on SEQUENCE, it didn't occur to me while using CCL. 90 seconds to render 30 seconds is much faster than on my computer! :) In case you come around trying to import a WAVE file (using WAVE-SIGNALS): It does not work on all WAVE files out in the wild(yet?). Turns out reading WAVE files is much harder than writing them, because the format is specified very ambigiously. The temporary solution is to rewrite existing WAVE files using audacity for example. Audacity will produce clean WAVE files.