Impulse response generation system and method
US12035123B2 · kind B2 · utility
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3References
13Claims
0Family size
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Key dates
| Filing date | Apr 13, 2022 |
| Grant date | Jul 9, 2024 |
| Priority date | — |
| Expiry date | Sep 8, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04S2400/15
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system for determining the impulse response of an environment, the system comprising an audio emitting unit operable to emit a predetermined sound in the environment, an audio detection unit operable to record the sound output by the audio emitting unit, and an impulse response generation unit operable to identify an impulse response of the environment in dependence upon a frequency response of the audio emitting unit and/or the audio detection unit, and a difference between the predetermined sound and the recorded sound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.