I never intended to spend months listening to Holocaust testimonies.  My name is Chaya Nove, I am a sociolinguist working on a doctoral dissertation about language change in Yiddish vowels. In my research, I consider the Yiddish spoken by Hasidic Jews in New York today (Hasidic Yiddish, or HY) as a living, changing language, with the understanding that this language was once spoken by a group of people in another time and place.