Good morning all! I'm having a senior moment here and am hoping someone can jog my brain... in 2014-2015, I came across an article about a French study of a type of hearing aid referred to as a FOLD aid. It's not a brand, it's a descriptor of the aid itself. I can't remember the link for the article (or the author), or what FOLD stands for... Anyone else remember this article?? Cheers! Kelly.