In ancient times, Jews living in Israel ululated if I am not mistaken. Is this practiced by Ashkenazi or Sephardic Jews today? Which other Jewish communities ululate? Ethiopians, Mizrahis, etc? Are ...
The gemorah in Sukkah daf 51b explains that, in the enormous shul in Alexandria, in order for everyone to know when to answer Amen when the shliach tzibbur (prayer leader, aka sha"tz) was davening, ...