Acoustic monitoring systems and methods
US12244991B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 29, 2021 |
| Grant date | Mar 4, 2025 |
| Priority date | — |
| Expiry date | Aug 24, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R29/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods to provide acoustic monitoring are disclosed, comprising receiving a first acoustic signal and providing a first analog signal output representative of the received first acoustic signal using a first sensor, determining at least one of a continuous noise level of the first analog signal output of the first sensor or a peak level of impulse noise of the first analog signal output of the first sensor using analog signal processing circuitry, and sampling, using digital signal processing circuitry, at least one of the determined continuous noise level of the first analog signal output or the peak level of impulse noise of the first analog signal output from the analog signal processing circuitry to provide data privacy of the first analog signal output.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.