Sound output apparatus and method for processing sound signal based on dynamic range corresponding to volume set
US10848901B2 · kind B2 · utility
0Cited by
3References
17Claims
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Key dates
| Filing date | Jun 25, 2018 |
| Grant date | Nov 24, 2020 |
| Priority date | — |
| Expiry date | Jun 25, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04S2400/13
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A sound output apparatus is provided. The sound output apparatus according to an embodiment includes an inputter, an outputter, a storage configured to store mapping information between a volume level and a dynamic range of the sound output apparatus and a processor configured to obtain a dynamic range corresponding to a volume level currently set to the sound output apparatus based on the mapping information, process a sound signal input through the inputter based on the dynamic range and output the processed sound signal through the outputter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.