Re: SFX Expander programming and VICE

From: Richard Atkinson <>
Date: 27 Nov 2011 05:52:50 +0000
Message-ID: <>
On Nov 26 2011, Daniel O'Shea wrote:

>On 27/11/11 03:33, Richard Atkinson wrote:
>> I have a few Sound Expander programs I've written in CBM BASIC to play
>> with the registers on the YM3526 or YM3812. That file of yours looks
>> like it might be a port of Dune music, is that right? My BASIC programs
>> let you experiment with different register settings for the voices and
>> also show what 2 or 3 detuned versions of the same voice sound like.
>> Richard
>I'd love to be able to experiment with your BASIC programs Richard?

I was going to do some more work on them and add more features, but I 
haven't got round to it in a while so I'll release what I have first. You 
can't play tunes on it, in fact you can only play one note and at one 
pitch, but you can adjust all the timbre registers and the octave of the 
note. It's useful for exploring the range of timbres available with 2 
operator FM synthesis.


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Received on 2011-11-27 06:00:22

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