Systems and methods for modifying musical signals

Abstract

Described herein are systems and methods for modifying musical signals. An exemplary system for modifying musical signals has at least one non-contact switch. The non-contact switch includes an actuator that translates and rotates when pushed and turned, respectively, by a user. A sensor, such as a magnetic field sensor, an optical sensor, an AC induction sensor, or another non-contact sensing device, senses the position of the actuator, which may include both translational position and rotational position. Modification of the musical signals may be based on the position of the actuator. No physical contact between the actuator and the sensor is required during operation of the non-contact switch. Accordingly, the forces generated during the pushing and turning of the non-contact switch are applied to the non-contact switch, while the sensor and other components within the effects unit are isolated from the forces.

Dependencies are inferred from the claim text.