Pindrop Audio Signal Processing Engineer Interview Questions

Notifications

Pindrop

8 Aug 2013

Anonymous interview candidate

No offer

Positive experience

Difficult interview

Application

I applied online. The process took 1+ week. I interviewed at Pindrop (Atlanta, GA) in Aug 2013

Interview

Applied through linked in, got phone interview within 10 days.

Interview questions [3]

Question 1

Describe a system to recognize men's voice versus women's voice in a limited time and with lowest computational burden.

Question 2

Describe a system to identify which key is pressed in a phone keypad.

Question 3

write a function in C that calculates the nth number of Fibonacci sequence