Systems and methods for media playback via a media playback system include (i) capturing
a voice input com prising a request for media content,(ii) receiving informa tion derived at …

Systems and methods for managing multiple voice assistants are disclosed. Audio input is
received via one or more microphones of a playback device. A first activation word is …

Systems and methods for media playback via a media playback system include capturing
sound data via a network microphone device and identifying a candidate wake word in the …

A first playback device is configured to perform functions comprising: detecting sound,
identifying a wake word based on the sound as detected by the first device, receiving an …

US11200894B2 - Network microphone device with command keyword eventing - Google
Patents US11200894B2 - Network microphone device with command keyword eventing …

In one aspect, a playback device includes at least one microphone configured to detect
sound. The playback detects sound via the one or more microphones and deter mines …

US11501773B2 - Network microphone device with command keyword conditioning - Google
Patents US11501773B2 - Network microphone device with command keyword conditioning …

Systems and methods for distributed voice processing are disclosed herein. In one example,
the method includes detecting sound via a microphone array of a first playback device and …

Abstract Systems, methods, and devices with reduced power consumption in network
microphone devices. In one embodiment, a network microphone device is configured to …

Methods and apparatus for identifying a music service based on a user command. A content
type is identified from a received user command and a music service is selected that …