Did Sir Patrick Stewart ever find out his voice was sampled in the techno track "Ignorance & Fear" by Brenner Grey?

The track "Ignorance & Fear" by Brenner Grey heavily features a vocal sample of Sir Patrick Stewart from Star Trek.

Out of pure curiosity, does anyone know if this sample was officially cleared, or if Stewart/his team ever caught wind of it?

It's a fantastic use of the dialogue, and I've always wondered if the artists themselves ever hear these underground tracks.