Correct.

And that's only true (in a sense) for BW Entralink.

I would have needed to record a sound for the Chatot in order to hear the pitch right? and now I understand that Entralink requires standard and C-Gear abuse. It makes sense actually.

Ok, you understand that Entralink abuse requires both Standard abuse and C-gear abuse, right? The skipped frames part refers to the Chatot pitches, which you listen to to confirm you hit your Standard seed. You do this once you enter the game. You simply listen to the pitches when you check Chatot's summary page.

Oh, I meant like Entralink abuse to get Pokemon from the dream world. Sorry for the confusion.

That guide is only for Entralink abuse, not for C-Gear abuse. Is that what you're doing?

In your guide for PPRNG C-Gear abuse, it mentions "checking that you hit your seed using Chatot" using "the 3 "SKIPPED" frames from before." How exactly do I do this?
Also could you please post a video on YouTube of you doing C-Gear RNG abuse with PPRNG? I found this very helpful in previous videos when you did videos on Standard RNG abuse with PPRNG.