Privacy-preserving social interaction measurement
US12119019B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Jan 18, 2022 |
| Grant date | Oct 15, 2024 |
| Priority date | — |
| Expiry date | Dec 18, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2503/12
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Various systems, devices, and methods for social interaction measurement that preserve privacy are presented. An audio signal can be captured using a microphone. The audio signal can be processed using an audio-based machine learning model that is trained to detect the presence of speech. The audio signal can be discarded such that content of the audio signal is not stored after the audio signal is processed using the machine learning model. An indication of whether speech is present within the audio signal can be output based at least in part on processing the audio signal using the audio-based machine learning model.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.