Audio system, its control method and storage medium
US6747678B1 · kind B1 · utility
37Cited by
9References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 15, 2000 |
| Grant date | Jun 8, 2004 |
| Priority date | — |
| Expiry date | Nov 30, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04S1/007
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
As a desired digital signal processor (DSP) mode is selected from DSP setting buttons displayed in a DSP setting window, only those slide bars for changing parameters of the selected DSP mode are displayed. As a slider bar corresponding to a parameter to be changed is selected from the slide bars displayed in the DSP setting window, an area of an impulse response diagram to be influenced by a change in the parameter value is indicated in a discriminatory manner by an arrow or the like. A user can visually confirm the acoustic effect to be changed by the value of each DSP parameter and can change the parameter value with ease.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.