Filter doesn't have keyboard tracking, yet.
I've seen it on many synths and I definitely want to have it on the NV-1.
Oh, you're right! On a very low C, full emphasis and cutoff at 1. Is this bad?
Oh, you're right! On a very low C, full emphasis and cutoff at 1. Is this bad?
A generic "clean digital" filter sound that can do typical resonant sweeps would be acceptable for a web synth, and a purely additive emulation like that of IL Harmless would be good enough for almost everything. There's no such thing as a totally worthless sound, but some sounds are more immediately useful for musical purposes, and letting the filter break usually indicates a low attention to detail. Low-quality digital resonance tends to have a "dentist's drill" timbre to it, even when it's not broken.
A last thought: I don't know how your envelopes are made right now, but they matter a great deal to the timbre. The curvature matters, as does the speed. You can use a generic filter with poor resonance performance, but the overall result will still sound pretty good with quality oscillators and well-tuned envelopes.
This is very useful. I am not using my own filter, right now. It's the default LP one in the Web Audio. I think it is probably one of the "not-so-good" parts of it. I don't want to offend anyone from the guys that made the spec, they did more than anyone expected with this API, but I do notice this "dentist's drill" timbre. I always feel it like... "pixelated sound".
As for the envelopes - I spent quite some time tuning them. Yet, this is the first time I work on such a project, so I don't know exactly how bad or good they are.
Great info! Very useful.