It seems we are talking semantics here. If you read my post, you'll see that I never stated they "combine PCM samples and synthesis (especially the PWM) in a similar way the D-50 did". What I wrote was that "The combination of subtractive synthesis with samples is what have feeding basically all the ROMplers since the D-50 appeared". This is what's called sample+synthesis, or sample based synthesis, which isn't anything else than subtractive synthesis done with samples. Subtractive synthesis doesn't necessarily mean that you'll need to have an oscillator capable of generating single cycle waves, and PWM (for the record, the JX-3P and MKS-30 do not have PWM either). You may have that or not, and still have subtractive synthesis.Ingonator wrote:None of the Roland ROMplers that followed D-50, including also the D-70 which was a "pure" ROMpler, seemed to combine PCM samples and synthesis (especially the PWM) in a similar way the D-50 did. As mentioned yesterday also the Chorus and Reverb FXs of the D-50 made a big part of the sound.fmr wrote:Completely different things. The combination of subtractive synthesis with samples is what have feeding basically all the ROMplers since the D-50 appeared. Even those that are ALL ROMplers, have samples of single cycle waves to replace the oscillators. That, and the presence of filters, is "combining PCM waveforms/short samples with subtractive synthesis". That's also what basically all samplers have been doing since the Emulator II / Emax onwards (with even some addings, like additive synthesis, etc.).starflakeprj wrote: The D-50 is combining PCM waveforms/short samples with subtractive synthesis. On their own, it's nothing fancy, but the combination might not be as usual. If the TubeOhm vintage is an emulation, so is Ensoniq SQ80. Or we could call all subtractive synths emulations of the Moog?
But there's an whole lot of variants (and variables) beyond that, as there are a lot of variants beyond the subtractive synthesis techniques as implemented in the Moogs.
Opposing to many other samplers and ROMplers the D-50 did also not include a filter for The PCM samples which makes a difference for the resulting sounds too.
If you are talking the V-Synth "per se" it goes way beyond D-50. If you are talking about the D-50 card, it's not comparable - it's exactly the same thing. It even has an emulation of the old DACs of the D-50 for added emulation fidelity, since the DACs in the V-Synth are better. [/quote]Ingonator wrote: The way the D-50 worked was still unique and is not directly comparable to later Roland synths except maybe the V-Synth with the D-50 expansion card.
I don't know what you mean. The sound architecture of the D-50 is more or less replicated (or ecven expanded) in all the later models (read what we have been discussing about the repackaging of the same synth by Roland). Even the samplers like the S-770, had a similar architecture. You have the Patch, which is composed of Tones, which are composed of Partials. This architecture started in the Jupiter-8, which had Patch and Tones. With the D-50, Roland introduced a third layer - the Partial. From then on, we basically had always the same architecture: Patch > Tone (or Tones) > Partial (or Partials), AFAIK. Besides, the JD-990 had better filters, better FX, and a much bigger ROM, that included special waves dedicated to synthesis, like:Ingonator wrote: Also the layers/partials concept is difficult to replicate with synths that do not include a layer structure or at least a dual filter that could be used in parallel mode.
- basic waveforms inspired by analog synthesizers, e.g "fatsquare" "synsaw" or "fatsaw"
- mathematical transients and overtones inspired from Roland D-50 L.A. synthesis
- one shot percussion acoustic samples
- samples from acoustic instruments
- loops and noises
So, considering that using a PCM basic waveform will not differ that much, if at all, from a digital algorithmic oscillator, the only thing lacking would be PWM. Again, we are talking semantics here. I am the first to agree with you that the D-50 has its own character, and that's why it is still remembered. That doesn't change anything of what I wrote about Roland and synthesis.
FWIW, I own a Juno-60, two MKS-30, a MKS-70 and a MKS-80. I also own a V-Synth XT (which includes the D-50 card, and the Vocal Designer card). Does that make a difference?Ingonator wrote: FWIW besides a D-50 (back in 2004) i had also owned a JV-90 and XV-3080 and a few real analogs from Roland (Jupiter 8, MKS-80, MKS-50). Currently i do not own any hardware synth of them.