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flake-

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  1. maybe it doesnt be very very difficult there is complete doc for the opl3 chip I would like to contrib when I know about
  2. flake-

    square wave

    I know how does the square wave sounds, I mean about the accuracy of the square wave to reach a perfect pulse wave the chip I mention have a pseudo square wave which is more like an sine squarified
  3. flake-

    square wave

    I know many FM dedicated synthesizers from yamaha / korg doesnt have square waves. yamaha v50, DX11, YS200, TX81Z, the Korg z3 guitar, ... wich uses (YM2414 FM chip) has dual LFO, eight channels and was also more expensive. but doesnt have sqare waveforms. how doest it sound? really square at the oscilloscope? tell me about please
  4. OPL3 can provide those polyphonic modes: * 18 FM channels (36 operators), or * 15 FM channels (30 ops) and 5 percussion instruments (6 ops), giving us 20 channels altogether, or * up to 6 four-operator FM channels (max 24 ops), the rest again being divided into two-operator FM channels and drums. (I think this is the unique mode on Midibox FM) and this: (* means fm and + means additive) a) FM-FM Mode: (Op1 * Op2 * Op3 * Op4) b) AM-FM Mode: Op1 + (Op2 * Op3 * Op4) c) FM-AM Mode: (Op1 * Op2) + (Op3 * Op4) d) AM-AM Mode: Op1 + (Op2 * Op3) + Op4 so is there a way to set the polyphonic mode? I would like play up to 18 voices with simple 2op configs. thanks opl3 info from experience with sound blaster pro and: http://www.ugcs.caltech.edu/~john/computer/opledit/tech/opl3.txt
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