Comments on: Pure Data Wavetable Synth – Part 9 (Fin) https://designingsound.org/2013/04/30/pure-data-wavetable-synth-part-9-fin/ Art and technique of sound design Sun, 09 Aug 2015 16:51:27 +0000 hourly 1 https://wordpress.org/?v=6.2.8 By: Brian https://designingsound.org/2013/04/30/pure-data-wavetable-synth-part-9-fin/#comment-46307 Sat, 15 Jun 2013 00:57:21 +0000 https://designingsound.org/?p=22716#comment-46307 I can’t get this to work. Following the instructions, I get “moses: no method for ‘bang'” error when the file is loaded. I have no idea how to get this thing working!

Thanks

]]> By: Shaun Farley https://designingsound.org/2013/04/30/pure-data-wavetable-synth-part-9-fin/#comment-33382 Wed, 08 May 2013 17:43:21 +0000 https://designingsound.org/?p=22716#comment-33382 In reply to kristof lauwers.

Thanks for the info, Kristof!

]]> By: kristof lauwers https://designingsound.org/2013/04/30/pure-data-wavetable-synth-part-9-fin/#comment-33348 Wed, 08 May 2013 14:09:34 +0000 https://designingsound.org/?p=22716#comment-33348 Plugging in an antialiasing filter this way does not work. The way you do it, you generate sound at the normal samplerate, then upsample and filter, but the aliases are already created the moment you generate the sound. As soon as you try to generate a frequency that’s over half the sampling rate you’re working in , it get’s aliased, and once the alias is there, you can’t get rid of it anymore.
So what you should do, is to oversample the whole sound generating part, filter that, and downsample then to the output sampling rate.

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