This is a series where I walk through the engineering steps and challenges on how to build an Artificial intelligence voice assistant, similar to google home or Amazon Alexa, with Python and PyTorch on a Raspberry Pi. I leverage the latest machine and deep learning techniques to achieve this.
In this video, I show how you can build a wake word detector (keyword spotting) using recurrent neural networks specifically LSTMs.
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Github:
https://github.com/LearnedVector/AHa...
Parts:
raspberry pi 4 model b https://www.amazon.com/gp/product/B07...
ReSpeaker 2 mic array hat https://www.amazon.com/gp/product/B07...
portable mini speaker https://www.amazon.com/gp/product/B07...
micro sd https://www.amazon.com/gp/product/B07...