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Re: DOSBox and SB mixer volume steps

No, don't boost the volume, DOSBox is way too loud as it is now. Are you sure about the -12db defaults in doesbox? I see that the mixer is 100% at start on all addresses. Also, when I send SBP-SET.EXE /M:15 I don't measure volume difference, so the mixer is already maxed at startup.

Re: DOSBox and SB mixer volume steps

A simply look up table is all it takes, PCem uses LUT and it works great, I've tweaked it to match exactly the SB hardware. I don't see why DOSBox should use an alternative, not according to the SB HW prog guide. I've also tweaked in PCem the lowpass filters to match exactly the SBPro (Butterworth …

DOSBox and SB mixer volume steps

Mixer SBPro2 SB16 00,15 -48.5 -57.5 01,15 -48.5 -54.8 * 02,15 -27.3 -51.0 03,15 -27.3 -47.2 * 04,15 -21.5 -43.2 05,15 -21.5 -39.6 * 06,15 -15.7 -35.6 07,15 -15.7 -32.0 * 08,15 -11.0 -28.0 09,15 -11.0 -24.0 * 10,15 -7.0 -20.0 11,15 -7.0 -16.0 * 12,15 -3.0 -12.0 13,15 -3.0 -8.0 * 14,15 0.0 -4.0 15,15 …

Re: SB Pro compatible vs SB Pro/16 compatible

It all comes down to SBPro doesn't crackle/pop with single-cycle DMA games, supports SBPro interleaved stereo, and always has original OPL3, BUT lacks MPU-401. The SB16 on the other hand is huge mess with tons of bugs spreading across all revision, and if you do find the 'less messy' ones like …

Re: PCEm. Another PC emulator.

I tried V12, it's the first PCem I ever tried. The sound lag is unbearable. EDIT: Fixed by recompiling a custom build. I'm emulating Pentium 133MHZ on an i7 3.9GHz and Duke Nukem 3D is stuttering, the i7 3.9Ghz can't provide enough juice for P133 emulation...

Re: Recording MIDI synthesizers via PC Line-In

What is the expected range between where line-in simply clips and where my PC starts frying? Electrostatic voltage is many thousands of volts... its the current that fries electronic not voltage. I think below 50v generated signal you'll be safe. Edit: Actually, how much amplification would the …

Re: SB Pro compatible vs SB Pro/16 compatible

voice 0x04 Yep. Not only that, but also Master, Midi, Cd, Line and Mic, all of them basically EXCEPT the "Stereo Switch". No SBPro stereo switch means they actually intended NOT to include SBPro stereo mode in the SB16, there is not mistakes there. It's stupid actually, the SB16 supports a mono …

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