Patent ID: 11908468
Assignee: AMAZON TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 11:
12. A computing system comprising:
at least one processor; and
at least one memory comprising instructions that, when executed by the at least one processor, cause the computing system to:
receive, from a user device, input audio data representing an utterance;
receive, from the user device, time data representing a difference between detecting, by the user device, of the utterance and a beginning of playback, by the user device, of audio being output;
performing automatic speech recognition (ASR) processing on the input audio data to determine ASR output data representing a transcript of the input audio data;
using a first trained machine learning (ML) model, performing natural language understanding (NLU) processing on the ASR output data to determine NLU output data representing at least an intent corresponding to the utterance;
based at least in part on the NLU output data, the input audio data, and the time data, determine a first selection referred to in the utterance; and
cause an action to be performed based at least in part on the first selection.