Facilitating calibration of an audio playback device
US10127006B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 24, 2015 |
| Grant date | Nov 13, 2018 |
| Priority date | — |
| Expiry date | Jan 16, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04S2420/07
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An example method, and example devices and computer-readable media related to the example method, are disclosed herein. The method includes, as a computing device is moving within an environment of a playback device, capturing, via a microphone of the computing device, one or more calibration sounds played by the playback device. The method further includes identifying one or more sections of data such that each of the one or more sections of the data correspond to a respective calibration sound of the one or more calibration sounds and using the one or more sections of the data to determine a frequency response of the playback device. The method further includes determining one or more parameters of an audio processing algorithm based on the frequency response of the playback device and a target frequency response, and sending, to the playback device, the one or more parameters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.