High quality wavetable oscillators

[Morphoice]

I was wondering if anyone has seen this talk by Matt Tytel, creator of Vital Synth
and thought about integrating this method of interpolation/optimization into the HISE Wavetable Module
https://www.youtube.com/watch?v=qlinVx60778&t=1697s

[Christoph Hart]

@Morphoice the wavetable synthesizer already uses cubic interpolation if you enable the HQ mode. I found the sound differences to be negligible though.

if (hqMode)
		{
			upperSample = Interpolator::interpolateCubic(u0, u1, u2, u3, alpha);
			lowerSample = Interpolator::interpolateCubic(l0, l1, l2, l3, alpha);
		}
		else
		{
			upperSample = Interpolator::interpolateLinear(u1, u2, alpha);
			lowerSample = Interpolator::interpolateLinear(l1, l2, alpha);
		}

[Morphoice]

@Christoph-Hart so it's basically safe to say they sound already as best as they can.