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Wake word detectionIntroductionThere are many examples of speech control devices in today's homes, Amazon's Alexa being a prominent example. These devices wait for a wake word, "Alexa" in case om Amazon's system. Only when this wake word is detected the following speech commands are sent to a server over the internet which will then interpret the command itself. In the micro-speech example provided in the examples folder of tflite-micro![]() The microphonesMicropython already include an I2S driver, written by Mike Teachman, which can read digital I2S microphones. Mike also provide I2S example programs![]()
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