I'm not sure what you think that I'm assuming. However, there is nothing that I said that can be disagreed with. It absolutely was a cost saving measure to not include analog filters for precisely the reasons that I've stated. Either they believed that they weren't necessary, or they believed that they were. If they believe that they weren't, then they were buying into the theory, which is what at least some Yamaha salespeople were saying at the time; if they believed that they were, then there is only one significant reason not to include them, namely, cost. If you didn't know this it's because they didn't tell you, but it's obvious. In fact, we know that they, at the very least, "came" to realize that filters were important because their later synths have them, albeit, in inexpensive digital variants.Lotuzia wrote:Having worked for Yamaha, I can say that what you assume is not what they thought.
Chowning refers to how the digital implementation leads to an "efficient" synthesizer in his book.
What's your point? It's a shit filter, you aren't telling anyone anything that we don't know. I don't care if you've made thousands of patches and was the president of Yamaha, arguing that modern FM synths don't need filters because the TX series didn't is a bullshit argument, as is asserting false authority, and appealing to numbers. As I said, even Yamaha didn't believe that filters aren't useful on an FM synth they put filters on their later FM models. It didn't take that long either, the SY77 came out in 1989.And yes, I keep using FM8, and have made hundred of patches with it. Some use the filters 'as_a_very-standard' lpf filter. It does it's job, especially if you don't push the emphasis. And they sound great on their own. imho & ymmv eetc
Sure, you can create great FM patches without filters, but that doesn't mean that the best path to a patch is either a VA synth or an FM synth without filters. My point holds, and strongly, if you view FM as simply a complex oscillator in a subtractive chain then you have a lot more flexibility in how you shape sounds. Using resonance with a good filter on FM is awesome and it cannot be easily duplicated with FM.
Sorry man, I really tire of people trying to impose their traditionalist worldview on others. Just because you seem to view FM as some sacred cow that doesn't need filters because John Chowning said so doesn't mean that it's actually true. Almost any modern synth should have per voice filters, and, in 2017, they had best be high quality ZDF models if you want any attention.
See Bazille for an example of what you can do with FM oscillators and high quality filters.
