Keyword Spotting

Keyword spotting (KWS), a particular case of Automatic Speech Recognition, which is the process of recognizing predefined words from a speech signal. KWS may also serve as a wake-up signal to initiate a larger service. This Case Study allows to recognize key words, e.g., stop, start, yes, no, from a speech signal that can be used to interact with a robot for simple direct question answering.