Audio system conducting digital signal processing, a control method thereof, a recording media on which the control method is recorded
US7050869B1 · kind B1 · utility
6Cited by
9References
9Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 14, 2000 |
| Grant date | May 23, 2006 |
| Priority date | — |
| Expiry date | May 8, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B27/031
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
To change a value of a DSP parameter in a DSP setting screen, a user selects from parameter operators a parameter value to be changed. In an image picture displayed on the DSP setting screen, a size, a color, and the like corresponding to substance of the pertinent parameter are changed according to the value of the parameter. The user can visually perceive effect of the value of each DSP parameter on an acoustic effect and can easily change the value of each DSP parameter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.