Abstract: An audio effects control for and method of controlling the application of special audio effects applied to an audio signal, comprises a sensor configured to sense movement associated with the generation of the audio signal, wherein the sensor produces a control signal in response to detecting the movement, and the control signal is transmitted to an audio effects unit to control application of an audio effect on an audio signal

Abstract: An audio effects control for and method of controlling the application of special audio effects applied to an audio signal, comprises a sensor configured to sense movement associated with the generation of the audio signal, wherein the sensor produces a control signal in response to detecting the movement, and the control signal is transmitted to an audio effects unit to control application of an audio effect on an audio signal

Abstract: A computer program product and method for changing the value of a parameter within a computer program is disclosed. The computer program provides a single graphical control for user selection and adjustment of a plurality of parameters wherein each parameter is controlled based upon movement of a user input device. At least one of the parameters is adjusted using a non-linear equation. When the user input device is moved within a first region from a defined reference point, the parameter value is not incremented. When the user input device enters a second region the parameter value is incremented at a first rate. As the user input device is moved into a third region the parameter value is incremented at a second rate that is greater than the first rate.

Abstract: A system for determining speaker spatialization parameters. The system includes a graphical interface allowing a user to select a number of listeners, number of speakers, and a listening space and for graphically displaying on a display device the one or more listeners and one or more speakers within the listening space. The system further includes a speaker spatialization module for determining one or more speaker spatialization parameters based upon the relative positions on the display device of the one or more listeners and the one or more speakers within the listening space system. The user may reposition the speakers and for each speaker that is repositioned the speaker spatialization module recalculates the speaker spatialization parameters for that speaker. The user may also graphically reposition one of the listeners and the speaker spatialization module recalculates all of the speaker spatialization parameters for all of the speakers.