← Back to context Comment by ivape 15 hours ago Doesn't it have to listen to everything to capture the wake word "hey siri"? How else is it done? 1 comment ivape Reply simonw 14 hours ago The iPhone has dedicated low-power on-device hardware that is trained to pick up "Hey Siri" exclusively. It only wakes up the rest of the device and captures additional audio after that wake word has been triggered.https://machinelearning.apple.com/research/voice-triggerhttps://machinelearning.apple.com/research/hey-siri
simonw 14 hours ago The iPhone has dedicated low-power on-device hardware that is trained to pick up "Hey Siri" exclusively. It only wakes up the rest of the device and captures additional audio after that wake word has been triggered.https://machinelearning.apple.com/research/voice-triggerhttps://machinelearning.apple.com/research/hey-siri
The iPhone has dedicated low-power on-device hardware that is trained to pick up "Hey Siri" exclusively. It only wakes up the rest of the device and captures additional audio after that wake word has been triggered.
https://machinelearning.apple.com/research/voice-trigger
https://machinelearning.apple.com/research/hey-siri