Here, we will construct a speech dataset and implement an algorithm for trigger word detection (sometimes also called keyword detection, or wake word detection).
- Trigger word detection is the technology that allows devices like Amazon Alexa, Google Home, Apple Siri, and Baidu DuerOS to wake up upon hearing a certain word.
- For this exercise, our trigger word will be "Activate." Every time it hears you say "activate," it will make a "chiming" sound.
- This notebook talks about being able to record a clip of yourself talking, and have the algorithm trigger a chime when it detects you saying "activate."
This assignment will talk about:
- Structure a speech recognition project
- Synthesize and process audio recordings to create train/dev datasets
- Train a trigger word detection model and make predictions
This notebook is derived from the MOOC course Sequence Models by deeplearning.ai