AlphaSights Client Services interview questions

I apply for the 24 full-time position. The first round interview is an initial phone interview which last 20 min. The interviewer is speaking unclearly that I asked him to repeat several time. This may put bad impressions.

3 rounds of interviews. All virtual. First is a 30-minute interdictory phone call. then hour-long case. then the final round is about you. Lots of questions about your past and what you're looking for,