You can hear what I'm talking about throughout this video: https://www.youtube.com/watch?v=LhsVLwMNn9o
And this is what it should sound like (5:06): https://youtu.be/kW5DOGL5mCI?t=306
Also, it's very noticable at the last second of this video: https://youtu.be/qEniKK2H1bk?t=12