Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Miscellaneous

Is there such thing as an echo?


Yes, echos exist. In audio signal processing and acoustics, echo is a reflection of sound that arrives at the listener with a delay, in electronics Echo is an Amazon smart speaker system

{{ relativeTimeResolver(1612228508734) }}

LIVE
Points points 1145
Rating

Similar Questions
Sign in to view all similar questions
Miscellaneous 3 Answers

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE