Embedded Technologies Expo & Conference 2020

The Voice User Interface is becoming a very popular user interface option, but it can still be technically challenging to deploy voice user interface products with expected consumer quality levels. This session discusses the certification criteria from the industry to deploy voice assistant technology. It reviews the most critical parts for building high performance voice interfaces. This session starts from the acoustic interface with digital microphones and describe how to build robust wake word engines. It then describes the entire process, from building a wake word database, performing data augmentation, data visualization and finally presenting performance data showing results from several implementations of this technology pipeline. This session brings latest industry update on voice user interface certification and key technologies.