ivop Posted February 10, 2021 Author Share Posted February 10, 2021 (edited) I think I would do several 8-bit sweeps. 16-bit with $011b, or $1b01, won't work. So, I would set AUDF3 to $1B, sweep AUDF1. Increase AUDF3 by 31, sweep AUDF1 again, untill AUDF3 overflows. If you don't want to manually increment AUDF3, you can modify the batch version to do all eight sweeps one after another. Edit: perhaps later, I'll see to implementing "double" 8-bit and reverse double 8-bit, where the LSB and MSB are treated as separate sweeps. If the LSB overflows or reaches its end, it resets and the MSB is increased by its increment value untill that one also reaches its end or overflows. Edited February 10, 2021 by ivop typo 1 Quote Link to comment Share on other sites More sharing options...
Synthpopalooza Posted February 11, 2021 Share Posted February 11, 2021 Yes, that was what I had in mind, doing a set of 8 sweeps using the mod 31 increment each time. One note: As AUDF3 gets lower, so does the volume. I think I can use this to introduce echo delay effects. The rest of this setting (non mod 31) I have already pretty much documented. It does a lot of swirling guitar sounds that are very Yamaha sounding. Quote Link to comment Share on other sites More sharing options...
Synthpopalooza Posted February 12, 2021 Share Posted February 12, 2021 This piece uses the mode I mentioned above. I will post up the xex on my POKEY thread tomorrow. By varying the frequency on third channel, an echo fx is created. 2 Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.