Volume processing method and device and storage medium
US10402157B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Aug 30, 2018 |
| Grant date | Sep 3, 2019 |
| Priority date | — |
| Expiry date | Aug 30, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R5/04
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Disclosed are a volume processing method and a user terminal. In the method, an initial volume output value of an audio file is recorded as a first output value, the volume output value of the audio file is decreased to a second output value in advance before a parameter of sound effect is configured to the audio file, and the volume output value is adjusted from the second output value to the first output value step by step according to a volume increasing model after the parameter of sound effect is configured.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.