Earbud having audio recognition neural net processor architecture
US10867605B2 · kind B2 · utility
0Cited by
3References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 30, 2019 |
| Grant date | Dec 15, 2020 |
| Priority date | — |
| Expiry date | Apr 30, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2460/03
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system for operating an earbud can include a primary processor to control the earbud and operate in a low-power state, a microphone to receive an input, a casing having a speaker configured to provide audio output from the primary processor to a user's ear, the casing being configured to maintain a position in a user's ear canal to maintain a position of the speaker within the user's ear, a listening sub-system to convert the input into an output signal, and a neural net processor to receive the output signal from the listening sub-system and determine whether to generate a wake signal based on the received output signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.