Calibrating listening devices
US11706582B2 · kind B2 · utility
1Cited by
10References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 23, 2021 |
| Grant date | Jul 18, 2023 |
| Priority date | — |
| Expiry date | Jun 25, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04S2420/01
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Techniques for calibrating listening devices are disclosed herein. The techniques include emitting a predetermined audio signal using an outward-facing transducer located on a first portion of a head-mounted device worn by the user, receiving the predetermined audio signal at a microphone located on a second portion of the head-mounted device, the second portion being different from the first portion, determining a transfer function for the user based on the received predetermined audio signal, and applying the transfer function to audio signals transmitted to the user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.