| 摘要 |
An apparatus comprising: means for enabling presentation of a visual user interface for audio equalization; means for enabling a first configurable element and a second configurable element to be provided by the visual user interface; associating an audio equalization characteristic with the first configurable element; wherein the second configurable element provides a visual representation of the audio equalization characteristic; and wherein the first configurable element is provided in a first layer of the visual user interface and the second configurable element is provided in a second layer of the visual user interface element. |
