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midibox_ay_3_8912_tune [2008/11/25 13:40] lemonhorse |
midibox_ay_3_8912_tune [2009/07/25 20:22] 89.27.243.44 |
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In the TUNE MENU you can put a positive or negative OFFSET to each TUNE REGISTER (press [+]/[-]). | In the TUNE MENU you can put a positive or negative OFFSET to each TUNE REGISTER (press [+]/[-]). | ||
- | Notice: **the tune ratio of the AY 3 8912 chip is not linear**, so any offset will **DETUNE** A, B and C (not transpose!). The +/- offset can put the tune value out of range - in this case You'll hear no sound. | + | Notice: **the tune ratio of the AY 3 8912 chip is not linear**, so any offset will **DETUNE** A, B and C (not transpose!). Notice: The +/- offset can put the tune out of range. |