Modal reverb effects for an acoustic space
US11361742B2 · kind B2 · utility
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26Claims
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Key dates
| Filing date | Sep 27, 2019 |
| Grant date | Jun 14, 2022 |
| Priority date | — |
| Expiry date | Sep 27, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L25/48
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Methods and systems for performing modified reverb techniques for audio signals are described. The method may involve receiving an audio signal, a modal reverb effect to be applied to the audio signal, and an indication of a plurality of frequencies. Modes of vibration of a space simulated by the reverb effect may be separated into a set of frequencies included in the input, and a set frequencies not included in the input. The modal reverb effect may be modified by separately adjusting the separate sets of modes of vibration. The modified effect may then be applied to the audio signal.
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